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Mercury 4 HP (2-STROKE) (0G710613 THRU 0T894438) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 22 Apr 2025 0 Comments
Mercury 4 HP (2-STROKE) Outboard Motor Parts Diagram & Catalog – Free PDF Download

Accessories

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Below is the parts list for Mercury 4 HP (2-STROKE) Accessories:

Mercury 4 HP (2-STROKE) Accessories Diagram
Position No. Part Name OEM Number Supersedes
1 ALTERNATOR KIT 16837A2
2 ALTERNATOR 16074T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
- CHARGING KIT, Battery (RECTIFIER) 16838A4
6 RECTIFIER 16076A1
6 RECTIFIER KIT 16076A1
7 FUSE 89-16077
8 SCREW, (25 mm) 10-16123
8 SCREW 10-16078
9 LOCKWASHER 13-16079
10 WASHER, Stainless Steel 12-8M0108373
11 CLAMP 54-813275
12 NUT, Stainless Steel 11-16081
13 CABLE, Battery 84-16082
14 GUIDE KIT, Vertical Rope 16839A4
15 PLATE, Seal 16113
16 SCREW 10-17173
17 FLUSHING ATTACHMENT 16841Q02
18 HARNESS ASSEMBLY 84-17175
19 HANDLE, (0.8 Meters) 853828
19 HANDLE, (1.0 Meters) 8538281
20 IGNITION CHECKER 803799A1
0 CONNECTOR, Fuel (Engine End) 22-13563Q3
0 FITTING ASSEMBLY, Fuel Line (Tank End) 22-13563Q7
0 ADAPTOR, Remote Fuel Tank 22-15781A12
0 FUEL TANK ADAPTOR KIT 815596A2
0 FLUSHING ATTACHMENT (Allows running Engine) 12612Q2
0 MOTOR LOCK 14171Q2
0 ATTACHING KIT, Cable And Pulley 82776
1 ALTERNATOR KIT 16837A2
2 ALTERNATOR 16074T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
- CHARGING KIT, Battery, Rectifer-6 AMP 16838A4
6 RECTIFIER KIT 16076A1
7 FUSE 89-16077
8 SCREW, (25 mm) 10-16123
9 LOCKWASHER 13-16079
10 WASHER, Stainless Steel 12-8M0108373
11 CLAMP 54-813275
12 NUT, Stainless Steel 11-16081
13 CABLE, Battery 84-16082
14 GUIDE KIT, Vertical Rope 16839A4
15 PLATE, Seal 16113
16 SCREW 10-17173
17 FLUSHING ATTACHMENT 16841Q02
18 HARNESS ASSEMBLY 84-17175
19 HANDLE, (0.8 Meters) 853828
19 HANDLE, (1.0 Meters) 8538281
20 IGNITION CHECKER 803799A1
- CONNECTOR, Fuel, Engine End 22-13563Q3
- FITTING ASSEMBLY, Fuel Line, Tank End 22-13563Q7
- FUEL TANK ADAPTOR KIT 815596A2
- FLUSHING ATTACHMENT, Allows running Engine 12612Q2
- MOTOR LOCK 14171Q2
- ATTACHING KIT, Cable And Pulley 82776
1 ALTERNATOR KIT 16837A2
2 ALTERNATOR 16074T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
- CHARGING KIT, Battery (RECTIFIER) 16838A4
6 RECTIFIER 16076A1
6 RECTIFIER KIT 16076A1
7 FUSE 89-16077
8 SCREW, (25 mm) 10-16123
8 SCREW 10-16078
9 LOCKWASHER 13-16079
10 WASHER, Stainless Steel 12-8M0108373
11 CLAMP 54-813275
12 NUT, Stainless Steel 11-16081
13 CABLE, Battery 84-16082
14 GUIDE KIT, Vertical Rope 16839A4
15 PLATE, Seal 16113
16 SCREW 10-17173
17 FLUSHING ATTACHMENT 16841Q02
18 HARNESS ASSEMBLY 84-17175
19 HANDLE, (0.8 Meters) 853828
19 HANDLE, (1.0 Meters) 8538281
20 IGNITION CHECKER 803799A1
0 CONNECTOR, Fuel (Engine End) 22-13563Q3
0 FITTING ASSEMBLY, Fuel Line (Tank End) 22-13563Q7
0 ADAPTOR, Remote Fuel Tank 22-15781A12
0 FUEL TANK ADAPTOR KIT 815596A2
0 FLUSHING ATTACHMENT (Allows running Engine) 12612Q2
0 MOTOR LOCK 14171Q2
0 ATTACHING KIT, Cable And Pulley 82776
1 ALTERNATOR KIT 16837A2
2 ALTERNATOR 16074T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
- CHARGING KIT, Battery, Rectifer-6 AMP 16838A4
6 RECTIFIER KIT 16076A1
7 FUSE 89-16077
8 SCREW, (25 mm) 10-16123
9 LOCKWASHER 13-16079
10 WASHER, Stainless Steel 12-8M0108373
11 CLAMP 54-813275
12 NUT, Stainless Steel 11-16081
13 CABLE, Battery 84-16082
14 GUIDE KIT, Vertical Rope 16839A4
15 PLATE, Seal 16113
16 SCREW 10-17173
17 FLUSHING ATTACHMENT 16841Q02
18 HARNESS ASSEMBLY 84-17175
19 HANDLE, (0.8 Meters) 853828
19 HANDLE, (1.0 Meters) 8538281
20 IGNITION CHECKER 803799A1
- CONNECTOR, Fuel, Engine End 22-13563Q3
- FITTING ASSEMBLY, Fuel Line, Tank End 22-13563Q7
- FUEL TANK ADAPTOR KIT 815596A2
- FLUSHING ATTACHMENT, Allows running Engine 12612Q2
- MOTOR LOCK 14171Q2
- ATTACHING KIT, Cable And Pulley 82776

Carburetor

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Below is the parts list for Mercury 4 HP (2-STROKE) Carburetor:

Mercury 4 HP (2-STROKE) Carburetor Diagram
Position No. Part Name OEM Number Supersedes
1 CARBURETOR 3303-812647T1
1 CARBURETOR 3303-812648T 3303-812648, 3303-9720 (5 H.P.)
2 MAIN NOZZLE 812650
3 JET, Main 80,19249
4 JET, Pilot 55,162512
4 JET, Pilot 52,16251
5 CAP 16252
6 FLOAT VALVE 16254
7 CLIP 54-16255
8 FLOAT 16253
9 PIN 17-16256
10 SCREW 10-16257
11 FLOAT BOWL 16258
12 O-RING 25-16259
13 SCREW, (M4 x 12) 10-16260
14 SCREW, Drain 10-16261
15 GASKET 27-16262
16 GASKET 27-16326
17 DIAPHRAGM 16325
18 BODY, Pump 16268
19 CHECK VALVE 21-16269
20 SCREW 10-16270
21 NUT 11-16271
22 DIAPHRAGM 16275
23 GASKET 27-16274
24 COVER, Pump 16272
25 COVER, Carburetor 855540
26 GASKET 27-855541
27 GASKET 27-8555411
28 SCREW 10-855542
29 SCREW 10-162606
29 SCREW 10-162606
30 SCREW, Adjusting 10-16265
30 SCREW, Adjusting 10-812935
31 SPRING 24-16266
32 SCREW 10-16263
33 SPRING 24-16264
34 GASKET 27-16327
35 BRACKET 8M0207654
36 BOLT, (M6 x 85) 10-855809003 10-16329002 SN# 0T707898/0P267999 & Below
36 BOLT 10-855809003 10-16329002 SN# 0T707899/0P268000 & Up
37 LOCKWASHER 13-16818
38 PLATE, Baffle 812936 16330
39 SCREW 10-16334
40 WASHER 12-16335
41 ROD, Choke 8M0155123
42 LINK, Choke 827662
43 GROMMET 25-163321
44 ROD, Snap 16333
- REPAIR KIT, Carburetor 855546A1
- GASKET SET, Powerhead 16115A03
1 CARBURETOR 3303-812647T1
1 CARBURETOR 3303-812648T 3303-812648, 3303-9720 5 Horsepower
2 MAIN NOZZLE 812650
3 JET, Main 80,19249
4 JET, Pilot 55,162512
4 JET, Pilot 52,16251
5 CAP 16252
6 FLOAT VALVE 16254
7 CLIP 54-16255
8 FLOAT 16253
9 PIN 17-16256
10 SCREW 10-16257
11 FLOAT BOWL 16258
12 O-RING 25-16259
13 SCREW, (M4 x 12) 10-16260
14 SCREW, Drain 10-16261
15 GASKET 27-16262
16 GASKET 27-16326
17 DIAPHRAGM 16325
18 BODY, Pump 16268
19 CHECK VALVE 21-16269
20 SCREW 10-16270
21 NUT 11-16271
22 DIAPHRAGM 16275
23 GASKET 27-16274
24 COVER, Pump 16272
25 COVER, Carburetor 855540
26 GASKET 27-855541
27 GASKET 27-8555411
28 SCREW 10-855542
29 SCREW 10-162606
30 SCREW, Adjusting 10-16265
30 SCREW, Adjusting 10-812935
31 SPRING 24-16266
32 SCREW 10-16263
33 SPRING 24-16264
34 GASKET 27-16327
35 BRACKET 8M0207654
36 BOLT 10-855809003 10-16329002
37 LOCKWASHER 13-16818
38 PLATE, Baffle 812936 16330
39 SCREW 10-16334
40 WASHER 12-16335
41 ROD, Choke 8M0155123
42 LINK, Choke 827662
43 GROMMET 25-163321
44 ROD, Snap 16333
- REPAIR KIT, Carburetor 855546A1
- GASKET SET, Powerhead 16115A03
- MAIN JET, 72,8M0080065
- MAIN JET, 70,8M0080066
- MAIN JET, 68,8M0080067
1 CARBURETOR 3303-812647T1
1 CARBURETOR 3303-812648T 3303-812648, 3303-9720 (5 H.P.)
2 MAIN NOZZLE 812650
3 JET, Main 80,19249
4 JET, Pilot 55,162512
4 JET, Pilot 52,16251
5 CAP 16252
6 FLOAT VALVE 16254
7 CLIP 54-16255
8 FLOAT 16253
9 PIN 17-16256
10 SCREW 10-16257
11 FLOAT BOWL 16258
12 O-RING 25-16259
13 SCREW, (M4 x 12) 10-16260
14 SCREW, Drain 10-16261
15 GASKET 27-16262
16 GASKET 27-16326
17 DIAPHRAGM 16325
18 BODY, Pump 16268
19 CHECK VALVE 21-16269
20 SCREW 10-16270
21 NUT 11-16271
22 DIAPHRAGM 16275
23 GASKET 27-16274
24 COVER, Pump 16272
25 COVER, Carburetor 855540
26 GASKET 27-855541
27 GASKET 27-8555411
28 SCREW 10-855542
29 SCREW 10-162606
29 SCREW 10-162606
30 SCREW, Adjusting 10-16265
30 SCREW, Adjusting 10-812935
31 SPRING 24-16266
32 SCREW 10-16263
33 SPRING 24-16264
34 GASKET 27-16327
35 BRACKET 8M0207654
36 BOLT, (M6 x 85) 10-855809003 10-16329002 SN# 0T707898/0P267999 & Below
36 BOLT 10-855809003 10-16329002 SN# 0T707899/0P268000 & Up
37 LOCKWASHER 13-16818
38 PLATE, Baffle 812936 16330
39 SCREW 10-16334
40 WASHER 12-16335
41 ROD, Choke 8M0155123
42 LINK, Choke 827662
43 GROMMET 25-163321
44 ROD, Snap 16333
- REPAIR KIT, Carburetor 855546A1
- GASKET SET, Powerhead 16115A03
1 CARBURETOR 3303-812647T1
1 CARBURETOR 3303-812648T 3303-812648, 3303-9720 5 Horsepower
2 MAIN NOZZLE 812650
3 JET, Main 80,19249
4 JET, Pilot 55,162512
4 JET, Pilot 52,16251
5 CAP 16252
6 FLOAT VALVE 16254
7 CLIP 54-16255
8 FLOAT 16253
9 PIN 17-16256
10 SCREW 10-16257
11 FLOAT BOWL 16258
12 O-RING 25-16259
13 SCREW, (M4 x 12) 10-16260
14 SCREW, Drain 10-16261
15 GASKET 27-16262
16 GASKET 27-16326
17 DIAPHRAGM 16325
18 BODY, Pump 16268
19 CHECK VALVE 21-16269
20 SCREW 10-16270
21 NUT 11-16271
22 DIAPHRAGM 16275
23 GASKET 27-16274
24 COVER, Pump 16272
25 COVER, Carburetor 855540
26 GASKET 27-855541
27 GASKET 27-8555411
28 SCREW 10-855542
29 SCREW 10-162606
30 SCREW, Adjusting 10-16265
30 SCREW, Adjusting 10-812935
31 SPRING 24-16266
32 SCREW 10-16263
33 SPRING 24-16264
34 GASKET 27-16327
35 BRACKET 8M0207654
36 BOLT 10-855809003 10-16329002
37 LOCKWASHER 13-16818
38 PLATE, Baffle 812936 16330
39 SCREW 10-16334
40 WASHER 12-16335
41 ROD, Choke 8M0155123
42 LINK, Choke 827662
43 GROMMET 25-163321
44 ROD, Snap 16333
- REPAIR KIT, Carburetor 855546A1
- GASKET SET, Powerhead 16115A03
- MAIN JET, 72,8M0080065
- MAIN JET, 70,8M0080066
- MAIN JET, 68,8M0080067

Clamp and Swivel Brackets

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Below is the parts list for Mercury 4 HP (2-STROKE) Clamp and Swivel Brackets:

Mercury 4 HP (2-STROKE) Clamp and Swivel Brackets Diagram
Position No. Part Name OEM Number Supersedes
1 CLAMP BRACKET, Starboard 3406-9622T6
2 CLAMP BRACKET, Port 3406-96231
3 BOLT 10-898101337 10-95373
4 WASHER 12-95375
5 WASHER 12-16192
6 NUT, (M8) 11-95374
7 DISTANCE PLATE 16193
8 SCREW 10-16194
9 SPRING 24-161951
10 SCREW 10-16196
11 WASHER 12-16197
12 THRUST ROD 16198004
13 SPRING 24-8150931
14 CLAMP SCREW ASSEMBLY 10-16200
15 PAD 12-95379
16 SWIVEL BRACKET 3407-813029T1
17 FITTING, Grease 22-824969
18 CAP 808599
19 BOLT 10-8M0147119
20 BUSHING (UPPER) 23-8M0057473 23-824966, 23-16202
21 BUSHING (LOWER) 23-8M0057474 23-824967
22 THRUST PLATE 16204
23 SCREW, Adjusting 10-162061
24 SPRING 24-953838
25 WASHER, Stainless Steel 12-16826
26 FRICTION PLATE 162051
27 STOP ASSEMBLY, Tilt 8M0045584 825112A 2, 825112A 3
28 GRIP 8M0090337 16208 1
29 BUSHING 825113
30 SET PLATE 16210002
31 BOLT 10-8230427
32 SPRING 24-16212
33 ARM, Reverse Lock 16213
34 SPRING 24-16215
35 SPRING 24-16216
36 BOLT 10-82304223
1 CLAMP BRACKET, Starboard 3406-9622T6
2 CLAMP BRACKET, Port 3406-96231
3 BOLT 10-898101337 10-95373
4 WASHER 12-95375
5 WASHER 12-16192
6 NUT, Nylon 11-95374
7 DISTANCE PLATE 16193
8 SCREW 10-16194
9 SPRING 24-161951
10 SCREW 10-16196
11 WASHER 12-16197
12 THRUST ROD 16198004
13 SPRING 24-8150931
14 CLAMP SCREW ASSEMBLY 10-16200
15 PAD 12-95379
16 SWIVEL BRACKET 3407-813029T1
17 FITTING, Grease 22-824969
18 BOLT 10-82304223
19 BOLT 10-8M0147119
20 BUSHING, Upper 23-8M0057473 23-824966, 23-16202
21 BUSHING, Lower 23-8M0057474 23-824967
22 THRUST PLATE 16204
23 SCREW, Adjusting 10-162061
24 SPRING 24-953838
25 WASHER, Stainless Steel 12-16826
26 FRICTION PLATE 162051
27 STOP ASSEMBLY, Tilt 8M0045584 825112A 2, 825112A 3
28 GRIP 8M0090337 16208 1
29 BUSHING 825113
30 SET PLATE 16210002
31 BOLT 10-8230427
32 SPRING 24-16212
33 ARM, Reverse Lock 16213
34 SPRING, Right 24-16215
35 SPRING, Left 24-16216
1 CLAMP BRACKET, Starboard 3406-9622T6
2 CLAMP BRACKET, Port 3406-96231
3 BOLT 10-898101337 10-95373
4 WASHER 12-95375
5 WASHER 12-16192
6 NUT, (M8) 11-95374
7 DISTANCE PLATE 16193
8 SCREW 10-16194
9 SPRING 24-161951
10 SCREW 10-16196
11 WASHER 12-16197
12 THRUST ROD 16198004
13 SPRING 24-8150931
14 CLAMP SCREW ASSEMBLY 10-16200
15 PAD 12-95379
16 SWIVEL BRACKET 3407-813029T1
17 FITTING, Grease 22-824969
18 CAP 808599
19 BOLT 10-8M0147119
20 BUSHING (UPPER) 23-8M0057473 23-824966, 23-16202
21 BUSHING (LOWER) 23-8M0057474 23-824967
22 THRUST PLATE 16204
23 SCREW, Adjusting 10-162061
24 SPRING 24-953838
25 WASHER, Stainless Steel 12-16826
26 FRICTION PLATE 162051
27 STOP ASSEMBLY, Tilt 8M0045584 825112A 2, 825112A 3
28 GRIP 8M0090337 16208 1
29 BUSHING 825113
30 SET PLATE 16210002
31 BOLT 10-8230427
32 SPRING 24-16212
33 ARM, Reverse Lock 16213
34 SPRING 24-16215
35 SPRING 24-16216
36 BOLT 10-82304223
1 CLAMP BRACKET, Starboard 3406-9622T6
2 CLAMP BRACKET, Port 3406-96231
3 BOLT 10-898101337 10-95373
4 WASHER 12-95375
5 WASHER 12-16192
6 NUT, Nylon 11-95374
7 DISTANCE PLATE 16193
8 SCREW 10-16194
9 SPRING 24-161951
10 SCREW 10-16196
11 WASHER 12-16197
12 THRUST ROD 16198004
13 SPRING 24-8150931
14 CLAMP SCREW ASSEMBLY 10-16200
15 PAD 12-95379
16 SWIVEL BRACKET 3407-813029T1
17 FITTING, Grease 22-824969
18 BOLT 10-82304223
19 BOLT 10-8M0147119
20 BUSHING, Upper 23-8M0057473 23-824966, 23-16202
21 BUSHING, Lower 23-8M0057474 23-824967
22 THRUST PLATE 16204
23 SCREW, Adjusting 10-162061
24 SPRING 24-953838
25 WASHER, Stainless Steel 12-16826
26 FRICTION PLATE 162051
27 STOP ASSEMBLY, Tilt 8M0045584 825112A 2, 825112A 3
28 GRIP 8M0090337 16208 1
29 BUSHING 825113
30 SET PLATE 16210002
31 BOLT 10-8230427
32 SPRING 24-16212
33 ARM, Reverse Lock 16213
34 SPRING, Right 24-16215
35 SPRING, Left 24-16216

Cowling

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Below is the parts list for Mercury 4 HP (2-STROKE) Cowling:

Mercury 4 HP (2-STROKE) Cowling Diagram
Position No. Part Name OEM Number Supersedes
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY 2189-815038A2
2 SEAL, Rubber 25-162282
3 SEAL, Rubber 8M0130233
4 BAFFLE, Sound 810780
5 WASHER, Stainless Steel 12-16826
6 HOOK LEVER 162181
7 SEAL 26-16219
8 BUSHING 23-16220
9 COVER HOOK 16222
10 BOLT 10-8230427
11 WASHER, Stainless Steel 12-953921
12 WAVE WASHER 13-16221
13 GROMMET 25-16231
14 GROMMET 25-16225
15 GROMMET 25-16226
16 TOOL KIT 91-16229
17 SAFETY ROPE 50-16230
18 PLUG 19-18670
19 PLUG 815037
20 BOTTOM COWL 2189-825984A2
21 BOLT, (M6 x 16) 10-16832
22 DECAL, EPA Label Information 37-856985A2
22 DECAL, EPA Label Information 37-804661A00
22 DECAL, EPA Label Information 37-804661A01
22 DECAL, EPA Label Information 37-804661A02
22 DECAL, EPA Label Information 37-804661A03
22 DECAL, EPA Label Information 37-804661A04
22 DECAL, EPA Label Information 37-804661A05
23 DECAL, Fuel Cock 37-16227
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY, No decals 2189-815038A04
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY, No decals 2189-815038A04
1 TOP COWL ASSEMBLY 2189-815038A2
1 TOP COWL ASSEMBLY, No decals 100-8M0135938
1 TOP COWL ASSEMBLY 2189-815038A2
1 TOP COWL ASSEMBLY, No decals 100-8M0135938
2 SEAL, Rubber 25-162282
3 SEAL 8107512
4 BAFFLE, Sound 810780
5 WASHER, Stainless Steel 12-16826
6 HOOK LEVER 162181
7 SEAL 26-16219
8 BUSHING 23-16220
9 COVER HOOK 16222
10 BOLT 10-8230427
11 WASHER, Stainless Steel 12-953921
12 WAVE WASHER 13-16221
13 GROMMET 25-16231
14 GROMMET 25-16225
15 GROMMET 25-16226
16 TOOL KIT 91-16229
17 SAFETY ROPE 50-16230
18 PLUG 19-18670
19 PLUG 815037
20 BOTTOM COWL 2189-825984A2
21 BOLT, (M6 x 16) 10-16832
22 DECAL, EPA Label Information 37-804661A06
23 DECAL, Fuel Cock 37-16227
- DECAL, Fuel Lever 37-8240877
- DECAL, 4.9 Horse Power 8M0075919
- DECAL SET, Mercury 4 37-15818A06
- DECAL SET, Mercury 4 37-15818A09
- DECAL SET, 4 Sailpower 37-13681A06
- DECAL SET, Mercury 5 37-8M0060618 37-830153A06 SN# 1B564133 & Below
- DECAL SET, Mercury 5 37-8M0060618 37-830153A06 SN# 1B564134 & Up
- DECAL SET, Mariner 4 37-815307A03
- DECAL SET, Mariner 4 37-815307A09
- DECAL SET, 4 Sailmate 37-815582A03
- DECAL SET, Mariner 5 37-850480A03
- DECAL SET, Mariner 5 37-850480A09
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY 2189-815038A2
2 SEAL, Rubber 25-162282
3 SEAL, Rubber 8M0130233
4 BAFFLE, Sound 810780
5 WASHER, Stainless Steel 12-16826
6 HOOK LEVER 162181
7 SEAL 26-16219
8 BUSHING 23-16220
9 COVER HOOK 16222
10 BOLT 10-8230427
11 WASHER, Stainless Steel 12-953921
12 WAVE WASHER 13-16221
13 GROMMET 25-16231
14 GROMMET 25-16225
15 GROMMET 25-16226
16 TOOL KIT 91-16229
17 SAFETY ROPE 50-16230
18 PLUG 19-18670
19 PLUG 815037
20 BOTTOM COWL 2189-825984A2
21 BOLT, (M6 x 16) 10-16832
22 DECAL, EPA Label Information 37-856985A2
22 DECAL, EPA Label Information 37-804661A00
22 DECAL, EPA Label Information 37-804661A01
22 DECAL, EPA Label Information 37-804661A02
22 DECAL, EPA Label Information 37-804661A03
22 DECAL, EPA Label Information 37-804661A04
22 DECAL, EPA Label Information 37-804661A05
23 DECAL, Fuel Cock 37-16227
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY, No decals 2189-815038A04
1 TOP COWL ASSEMBLY 2189-9626A1
1 TOP COWL ASSEMBLY, No decals 2189-815038A04
1 TOP COWL ASSEMBLY 2189-815038A2
1 TOP COWL ASSEMBLY, No decals 100-8M0135938
1 TOP COWL ASSEMBLY 2189-815038A2
1 TOP COWL ASSEMBLY, No decals 100-8M0135938
2 SEAL, Rubber 25-162282
3 SEAL 8107512
4 BAFFLE, Sound 810780
5 WASHER, Stainless Steel 12-16826
6 HOOK LEVER 162181
7 SEAL 26-16219
8 BUSHING 23-16220
9 COVER HOOK 16222
10 BOLT 10-8230427
11 WASHER, Stainless Steel 12-953921
12 WAVE WASHER 13-16221
13 GROMMET 25-16231
14 GROMMET 25-16225
15 GROMMET 25-16226
16 TOOL KIT 91-16229
17 SAFETY ROPE 50-16230
18 PLUG 19-18670
19 PLUG 815037
20 BOTTOM COWL 2189-825984A2
21 BOLT, (M6 x 16) 10-16832
22 DECAL, EPA Label Information 37-804661A06
23 DECAL, Fuel Cock 37-16227
- DECAL, Fuel Lever 37-8240877
- DECAL, 4.9 Horse Power 8M0075919
- DECAL SET, Mercury 4 37-15818A06
- DECAL SET, Mercury 4 37-15818A09
- DECAL SET, 4 Sailpower 37-13681A06
- DECAL SET, Mercury 5 37-8M0060618 37-830153A06 SN# 1B564133 & Below
- DECAL SET, Mercury 5 37-8M0060618 37-830153A06 SN# 1B564134 & Up
- DECAL SET, Mariner 4 37-815307A03
- DECAL SET, Mariner 4 37-815307A09
- DECAL SET, 4 Sailmate 37-815582A03
- DECAL SET, Mariner 5 37-850480A03
- DECAL SET, Mariner 5 37-850480A09

Cylinder Block/Crankshaft/Piston

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Below is the parts list for Mercury 4 HP (2-STROKE) Cylinder Block/Crankshaft/Piston:

Mercury 4 HP (2-STROKE) Cylinder Block/Crankshaft/Piston Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK 878-815013A5
1 CYLINDER BLOCK 878-815013A5
2 PIN, Dowel 17-16119
3 BOLT 10-16695
4 SCREW 10-815063 10-95300
5 LOCKWASHER 13-16818
6 CYLINDER HEAD 979-96301
7 GASKET 27-812939015 27-812939, 27-16697
8 BOLT 10-16126
8 BOLT 10-16126
9 WASHER 12-4002217
10 SPARK PLUG, (NGK#BPR7HS-10) 33-17719547
10 SPARK PLUG, (NGK#BP7HS-10) 33-8M0114744
11 REED VALVE 34-16706
12 STOP 34-16707
12 STOP 34-17666
13 SCREW 10-16820
14 HOUSING 8150162
15 BUSHING 23-815017
16 SEAL, Oil 26-8M0101649
17 GASKET 27-8M0152378
18 BOLT 10-167051
19 BEARING, Roller 31-16052
20 KEY 28-16053
21 BEARING, Ball 30-16049
22 THRUST PLATE 8537122
23 SEAL, Oil 26-16051
- PISTON ASSEMBLY 779-8M0103755 779-9615A01 (Standard)
- PISTON ASSEMBLY 779-8M0103756 779-9616A01 (.5MM Oversize)
24 PISTON 779-9615T
24 PISTON 779-9616T
25 CLIP 53-16057
26 RING, Piston 39-8M0080357
26 RING, Piston 39-8M0080356
27 PIN, Piston 41-898101918 41-16056
28 CRANKSHAFT ASSEMBLY 474-879147T15 474-9614
29 NOT SOLD SEPARATE, Crankshaft NSS
30 NOT SOLD SEPARATE, Crankshaft NSS
31 PIN, Crank 813046
32 CONNECTING ROD 629-813047
33 BEARING 31-813048
34 SPACER 23-815018
35 HOSE, Tell-Tale 32-823976
36 HOSE, Rubber (1 Meter) 32-8M0057112
37 CHECK VALVE 21-42657A3
38 CLIP 54-95224
- GASKET SET, Powerhead 16115A03
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 (4 HP)(With Re-Circulation System)
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 (4 HP)(Without Re-Circulation System)
- POWERHEAD ASSEMBLY 8M0145945
- POWERHEAD ASSEMBLY 8M0145945
1 CYLINDER BLOCK 878-815013A5
2 PIN, Dowel 17-16119
3 BOLT 10-16695
4 SCREW 10-815063 10-95300
5 LOCKWASHER 13-16818
6 CYLINDER HEAD 979-96301
7 GASKET 27-812939015 27-812939, 27-16697
8 BOLT 10-16126
9 WASHER 12-4002217
10 SPARK PLUG, (NGK#BPR7HS-10) 33-17719547
10 SPARK PLUG, (NGK#BP7HS-10) 33-8M0114744
11 REED VALVE 34-16706
12 STOP 34-16707
12 STOP 34-17666
13 SCREW 10-16820
14 HOUSING 8150162
15 HOSE, Tell-Tale 32-823976
16 SEAL, Oil 26-8M0101649
17 GASKET 27-8M0152378
18 BOLT 10-167051
19 BEARING, Roller 31-16052
20 KEY 28-16053
21 BEARING, Ball 30-16049
22 THRUST PLATE 8537122
23 SEAL, Oil 26-16051
- PISTON ASSEMBLY 779-8M0103755 779-9615A01 Standard
- PISTON ASSEMBLY 779-8M0103756 779-9616A01 .5MM Oversize
24 PISTON 779-9615T
24 PISTON 779-9616T
25 CLIP 53-16057
26 RING, Piston 39-8M0080357
26 RING, Piston 39-8M0080356
27 PIN, Piston 41-898101918 41-16056
28 CRANKSHAFT ASSEMBLY 474-879147T15 474-9614
29 NOT SOLD SEPARATE, Crankshaft NSS
30 NOT SOLD SEPARATE, Crankshaft NSS
31 PIN, Crank 813046
32 CONNECTING ROD 629-813047
33 BEARING 31-813048
34 SPACER 23-815018
- GASKET SET, Powerhead 16115A03
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 4 Horsepower
- POWERHEAD ASSEMBLY 8M0145945
1 CYLINDER BLOCK 878-815013A5
1 CYLINDER BLOCK 878-815013A5
2 PIN, Dowel 17-16119
3 BOLT 10-16695
4 SCREW 10-815063 10-95300
5 LOCKWASHER 13-16818
6 CYLINDER HEAD 979-96301
7 GASKET 27-812939015 27-812939, 27-16697
8 BOLT 10-16126
8 BOLT 10-16126
9 WASHER 12-4002217
10 SPARK PLUG, (NGK#BPR7HS-10) 33-17719547
10 SPARK PLUG, (NGK#BP7HS-10) 33-8M0114744
11 REED VALVE 34-16706
12 STOP 34-16707
12 STOP 34-17666
13 SCREW 10-16820
14 HOUSING 8150162
15 BUSHING 23-815017
16 SEAL, Oil 26-8M0101649
17 GASKET 27-8M0152378
18 BOLT 10-167051
19 BEARING, Roller 31-16052
20 KEY 28-16053
21 BEARING, Ball 30-16049
22 THRUST PLATE 8537122
23 SEAL, Oil 26-16051
- PISTON ASSEMBLY 779-8M0103755 779-9615A01 (Standard)
- PISTON ASSEMBLY 779-8M0103756 779-9616A01 (.5MM Oversize)
24 PISTON 779-9615T
24 PISTON 779-9616T
25 CLIP 53-16057
26 RING, Piston 39-8M0080357
26 RING, Piston 39-8M0080356
27 PIN, Piston 41-898101918 41-16056
28 CRANKSHAFT ASSEMBLY 474-879147T15 474-9614
29 NOT SOLD SEPARATE, Crankshaft NSS
30 NOT SOLD SEPARATE, Crankshaft NSS
31 PIN, Crank 813046
32 CONNECTING ROD 629-813047
33 BEARING 31-813048
34 SPACER 23-815018
35 HOSE, Tell-Tale 32-823976
36 HOSE, Rubber (1 Meter) 32-8M0057112
37 CHECK VALVE 21-42657A3
38 CLIP 54-95224
- GASKET SET, Powerhead 16115A03
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 (4 HP)(With Re-Circulation System)
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 (4 HP)(Without Re-Circulation System)
- POWERHEAD ASSEMBLY 8M0145945
- POWERHEAD ASSEMBLY 8M0145945
1 CYLINDER BLOCK 878-815013A5
2 PIN, Dowel 17-16119
3 BOLT 10-16695
4 SCREW 10-815063 10-95300
5 LOCKWASHER 13-16818
6 CYLINDER HEAD 979-96301
7 GASKET 27-812939015 27-812939, 27-16697
8 BOLT 10-16126
9 WASHER 12-4002217
10 SPARK PLUG, (NGK#BPR7HS-10) 33-17719547
10 SPARK PLUG, (NGK#BP7HS-10) 33-8M0114744
11 REED VALVE 34-16706
12 STOP 34-16707
12 STOP 34-17666
13 SCREW 10-16820
14 HOUSING 8150162
15 HOSE, Tell-Tale 32-823976
16 SEAL, Oil 26-8M0101649
17 GASKET 27-8M0152378
18 BOLT 10-167051
19 BEARING, Roller 31-16052
20 KEY 28-16053
21 BEARING, Ball 30-16049
22 THRUST PLATE 8537122
23 SEAL, Oil 26-16051
- PISTON ASSEMBLY 779-8M0103755 779-9615A01 Standard
- PISTON ASSEMBLY 779-8M0103756 779-9616A01 .5MM Oversize
24 PISTON 779-9615T
24 PISTON 779-9616T
25 CLIP 53-16057
26 RING, Piston 39-8M0080357
26 RING, Piston 39-8M0080356
27 PIN, Piston 41-898101918 41-16056
28 CRANKSHAFT ASSEMBLY 474-879147T15 474-9614
29 NOT SOLD SEPARATE, Crankshaft NSS
30 NOT SOLD SEPARATE, Crankshaft NSS
31 PIN, Crank 813046
32 CONNECTING ROD 629-813047
33 BEARING 31-813048
34 SPACER 23-815018
- GASKET SET, Powerhead 16115A03
- POWERHEAD ASSEMBLY 815040T05 815040T04, 815040T03, 815040T 1 4 Horsepower
- POWERHEAD ASSEMBLY 8M0145945

Driveshaft Housing/Gear Housing

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Below is the parts list for Mercury 4 HP (2-STROKE) Driveshaft Housing/Gear Housing:

Mercury 4 HP (2-STROKE) Driveshaft Housing/Gear Housing Diagram
Position No. Part Name OEM Number Supersedes
1 HOUSING ASSEMBLY, Driveshaft 1599-825134A1
1 HOUSING ASSEMBLY, Driveshaft 1500-8M0089106 1599-825136A 1 (LONG)
2 BUSHING 23-16114
3 BOLT 10-879194264 10-823042 24
4 PLUG, Water 19-879194296 19-803592, 19-16116 SN# 0T707898/0P267999 & Below
4 FLUSH PLUG 19-879194296 19-803592, 19-16116 SN# 0T707899/0P268000 & Up
5 GASKET 27-95220
6 GASKET 27-812947001 27-812947, 27-16115
7 PIN, Dowel 17-16119
8 GROMMET 25-161181
9 GROMMET 25-16117
10 HOUSING ASSEMBLY 827663A1
11 RETAINER 16121
12 SCREW 10-823042067
12 SCREW, (25 mm) 10-16123
13 GEAR HOUSING ASSEMBLY 1668-825132T30 1668-825132T17, 1668-825132T 1 (BASIC)
13 GEAR HOUSING ASSEMBLY 1668-9621T6
14 BUSHING 23-16124
15 ANODE 97-823912 16127 (ROUND)
15 ANODE 97-875208
16 BOLT, (M6 x 16) 10-16832
17 PLUG 22-8M0229353
18 GASKET 27-95220
19 BOLT (FRONT) 10-8M0063198 10-16125 1
20 WASHER, Stainless Steel 12-16826
21 BOLT (REAR) 10-16126
22 WASHER 12-16192
23 STRAINER, Water 16133
24 SCREW 10-16134
25 BEARING, Ball 30-16128
26 BEARING, Ball 30-16132
27 SEAL, Oil 26-16130
28 O-RING 25-16131
29 HOUSING 825118T 825118, 16129
30 BOLT 10-8248324
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- GASKET SET, Powerhead 16115A03
- SEAL KIT, Gear Housing 27-8M0188431
1 HOUSING ASSEMBLY, Driveshaft 1599-825134A1
1 HOUSING ASSEMBLY, Driveshaft 1500-8M0089106 1599-825136A 1 Long
2 BUSHING 23-16114
3 BOLT 10-879194264 10-823042 24
4 FLUSH PLUG 19-879194296 19-803592, 19-16116
5 GASKET 27-95220
6 GASKET 27-812947001 27-812947, 27-16115
7 PIN, Dowel 17-16119
8 GROMMET 25-161181
9 GROMMET 25-16117
10 HOUSING ASSEMBLY 827663A1
11 RETAINER 16121
12 SCREW 10-823042067
12 SCREW, (25 mm) 10-16123
13 GEAR HOUSING ASSEMBLY 1668-825132T30 1668-825132T17, 1668-825132T 1 Basic
13 GEAR HOUSING ASSEMBLY 1668-9621T6
14 BUSHING 23-16124
15 ANODE 97-823912 16127 Round
15 ANODE 97-875208
16 BOLT, (M6 x 16) 10-16832
17 PLUG 22-8M0229353
18 GASKET 27-95220
19 BOLT, Front 10-8M0063198 10-16125 1
20 WASHER, Stainless Steel 12-16826
21 BOLT, Rear 10-16126
22 WASHER 12-16192
23 STRAINER, Water 16133
24 SCREW 10-16134
25 BEARING, Ball 30-16128
26 BEARING, Ball 30-16132
27 SEAL, Oil 26-16130
28 O-RING 25-16131
29 HOUSING 825118T 825118, 16129
30 SCREW, (M6 x 16) 10-8248324
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- GASKET SET, Powerhead 16115A03
- SEAL KIT, Gear Housing 27-8M0188431
1 HOUSING ASSEMBLY, Driveshaft 1599-825134A1
1 HOUSING ASSEMBLY, Driveshaft 1500-8M0089106 1599-825136A 1 (LONG)
2 BUSHING 23-16114
3 BOLT 10-879194264 10-823042 24
4 PLUG, Water 19-879194296 19-803592, 19-16116 SN# 0T707898/0P267999 & Below
4 FLUSH PLUG 19-879194296 19-803592, 19-16116 SN# 0T707899/0P268000 & Up
5 GASKET 27-95220
6 GASKET 27-812947001 27-812947, 27-16115
7 PIN, Dowel 17-16119
8 GROMMET 25-161181
9 GROMMET 25-16117
10 HOUSING ASSEMBLY 827663A1
11 RETAINER 16121
12 SCREW 10-823042067
12 SCREW, (25 mm) 10-16123
13 GEAR HOUSING ASSEMBLY 1668-825132T30 1668-825132T17, 1668-825132T 1 (BASIC)
13 GEAR HOUSING ASSEMBLY 1668-9621T6
14 BUSHING 23-16124
15 ANODE 97-823912 16127 (ROUND)
15 ANODE 97-875208
16 BOLT, (M6 x 16) 10-16832
17 PLUG 22-8M0229353
18 GASKET 27-95220
19 BOLT (FRONT) 10-8M0063198 10-16125 1
20 WASHER, Stainless Steel 12-16826
21 BOLT (REAR) 10-16126
22 WASHER 12-16192
23 STRAINER, Water 16133
24 SCREW 10-16134
25 BEARING, Ball 30-16128
26 BEARING, Ball 30-16132
27 SEAL, Oil 26-16130
28 O-RING 25-16131
29 HOUSING 825118T 825118, 16129
30 BOLT 10-8248324
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- GASKET SET, Powerhead 16115A03
- SEAL KIT, Gear Housing 27-8M0188431
1 HOUSING ASSEMBLY, Driveshaft 1599-825134A1
1 HOUSING ASSEMBLY, Driveshaft 1500-8M0089106 1599-825136A 1 Long
2 BUSHING 23-16114
3 BOLT 10-879194264 10-823042 24
4 FLUSH PLUG 19-879194296 19-803592, 19-16116
5 GASKET 27-95220
6 GASKET 27-812947001 27-812947, 27-16115
7 PIN, Dowel 17-16119
8 GROMMET 25-161181
9 GROMMET 25-16117
10 HOUSING ASSEMBLY 827663A1
11 RETAINER 16121
12 SCREW 10-823042067
12 SCREW, (25 mm) 10-16123
13 GEAR HOUSING ASSEMBLY 1668-825132T30 1668-825132T17, 1668-825132T 1 Basic
13 GEAR HOUSING ASSEMBLY 1668-9621T6
14 BUSHING 23-16124
15 ANODE 97-823912 16127 Round
15 ANODE 97-875208
16 BOLT, (M6 x 16) 10-16832
17 PLUG 22-8M0229353
18 GASKET 27-95220
19 BOLT, Front 10-8M0063198 10-16125 1
20 WASHER, Stainless Steel 12-16826
21 BOLT, Rear 10-16126
22 WASHER 12-16192
23 STRAINER, Water 16133
24 SCREW 10-16134
25 BEARING, Ball 30-16128
26 BEARING, Ball 30-16132
27 SEAL, Oil 26-16130
28 O-RING 25-16131
29 HOUSING 825118T 825118, 16129
30 SCREW, (M6 x 16) 10-8248324
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- GASKET SET, Powerhead 16115A03
- SEAL KIT, Gear Housing 27-8M0188431

Engine Gasket Set Components

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Below is the parts list for Mercury 4 HP (2-STROKE) Engine Gasket Set Components:

Mercury 4 HP (2-STROKE) Engine Gasket Set Components Diagram
Position No. Part Name OEM Number Supersedes
- GASKET SET, Powerhead 16115A03
0 O-RING, Carburetor Float Bowl 25-16259
0 GASKET, Carburetor Drain Screw 27-16262
0 GASKET, Carburetor 27-16327
0 GASKET, Cylinder Head 27-812939015 27-812939, 27-16697
0 SEAL, Oil, Housing 26-8M0101649
0 GASKET, Housing 27-8M0152378
0 SEAL, Oil, Crankshaft 26-16051
0 GASKET, Driveshaft Housing 27-812947001 27-812947, 27-16115
- GASKET SET, Powerhead 16115A03
0 O-RING, Carburetor Float Bowl 25-16259
0 GASKET, Carburetor Drain Screw 27-16262
0 GASKET, Carburetor 27-16327
0 GASKET, Cylinder Head 27-812939015 27-812939, 27-16697
0 SEAL, Oil, Housing 26-8M0101649
0 GASKET, Housing 27-8M0152378
0 SEAL, Oil, Crankshaft 26-16051
0 GASKET, Driveshaft Housing 27-812947001 27-812947, 27-16115
- GASKET SET, Powerhead 16115A03
0 O-RING, Carburetor Float Bowl 25-16259
0 GASKET, Carburetor Drain Screw 27-16262
0 GASKET, Carburetor 27-16327
0 GASKET, Cylinder Head 27-812939015 27-812939, 27-16697
0 SEAL, Oil, Housing 26-8M0101649
0 GASKET, Housing 27-8M0152378
0 SEAL, Oil, Crankshaft 26-16051
0 GASKET, Driveshaft Housing 27-812947001 27-812947, 27-16115
- GASKET SET, Powerhead 16115A03
0 O-RING, Carburetor Float Bowl 25-16259
0 GASKET, Carburetor Drain Screw 27-16262
0 GASKET, Carburetor 27-16327
0 GASKET, Cylinder Head 27-812939015 27-812939, 27-16697
0 SEAL, Oil, Housing 26-8M0101649
0 GASKET, Housing 27-8M0152378
0 SEAL, Oil, Crankshaft 26-16051
0 GASKET, Driveshaft Housing 27-812947001 27-812947, 27-16115

Fuel Tank

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Below is the parts list for Mercury 4 HP (2-STROKE) Fuel Tank:

Mercury 4 HP (2-STROKE) Fuel Tank Diagram
Position No. Part Name OEM Number Supersedes
1 TANK ASSEMBLY, Fuel 1258-824964A03 1258-824964A 2
2 CAP 36-8M0060029 36-824962A 2
3 SEAL 26-8M0099393 26-16235 2
4 MOUNT 16236
5 WASHER, Stainless Steel 12-953921
6 LOCKWASHER, (M6) 13-400256
7 NUT, (M6) Stainless Steel 11-400212
8 WASHER 12-898101937 12-16238
9 BRACKET 8M0046049 16239
10 BOLT, (M6 x 16) 10-16832
11 LOCKWASHER, (M6) 13-400256
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 CLAMP, Plastic 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 (4 H.P.)
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 CLAMP, Plastic 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 (5 H.P.)
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
19 TEE, Plastic 22-73318
20 HOSE, Rubber 32-8M0168427
21 CONNECTOR, Plastic 22-815048
22 HOSE, Rubber (110 mm) 32-851848032 32-815041 (5 H.P.)
23 CONNECTOR, Fuel - Brass 22-8M0182334
24 SCREW, (M6 x 40) 10-4000333
25 WASHER, Stainless Steel 12-16826
26 CONNECTOR, Fuel - Brass 22-8M0182334
27 SCREW, (M6 x 40) 10-4000333
28 WASHER, Stainless Steel 12-16826
29 CLIP, Stainless Steel 54-95395
30 HOSE 32-17668
31 CLAMP 54-813275
32 FILTER, Fuel 35-8M0157133
33 HOSE 32-17669
1 TANK ASSEMBLY, Fuel 1258-824964A03 1258-824964A 2 SN# 1B564133 & Below
1 TANK ASSEMBLY, Fuel 1258-824964A05
2 CAP 36-8M0060029 36-824962A 2
3 SEAL 26-898103234
3 SEAL 26-8M0099393 26-16235 2 SN# 1B564133 & Below
4 MOUNT 16236
5 WASHER, Stainless Steel 12-953921
6 LOCKWASHER, (M6) 13-400256
6 WASHER, Stainless Steel 12-16826
7 NUT, (M6) Stainless Steel 11-400212
8 WASHER 12-898101937 12-16238
9 BRACKET 8M0046049 16239
10 BOLT, (M6 x 16) 10-16832
11 LOCKWASHER, (M6) 13-400256
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 TIE STRAP, (4.00 Inches) 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 4 Horsepower
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 5 Horsepower
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
18 CLIP, Stainless Steel 54-95395
19 TEE, Plastic 22-73318
20 HOSE, Rubber 32-8M0168427
21 CONNECTOR, Plastic 22-815048
22 HOSE, Rubber (110 mm) 32-851848032 32-815041 5 Horsepower
23 CONNECTOR, Fuel - Brass 22-8M0182334
24 SCREW, (M6 x 40) 10-4000333
25 WASHER, Stainless Steel 12-16826
26 CONNECTOR, Fuel - Brass 22-8M0182334
27 SCREW, (M6 x 40) 10-4000333
28 WASHER, Stainless Steel 12-16826
29 CLIP, Stainless Steel 54-95395
30 HOSE 32-17668
31 CLAMP 54-813275
32 FILTER, Fuel 35-8M0157133
33 HOSE 32-17669
- SHUTOFF KIT, Fuel 22-815045A1
- FUEL TANK ADAPTOR KIT 815596A2
1 TANK ASSEMBLY, Fuel 1258-824964A03 1258-824964A 2
2 CAP 36-8M0060029 36-824962A 2
3 SEAL 26-8M0099393 26-16235 2
4 MOUNT 16236
5 WASHER, Stainless Steel 12-953921
6 LOCKWASHER, (M6) 13-400256
7 NUT, (M6) Stainless Steel 11-400212
8 WASHER 12-898101937 12-16238
9 BRACKET 8M0046049 16239
10 BOLT, (M6 x 16) 10-16832
11 LOCKWASHER, (M6) 13-400256
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 CLAMP, Plastic 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 (4 H.P.)
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 CLAMP, Plastic 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 (5 H.P.)
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
19 TEE, Plastic 22-73318
20 HOSE, Rubber 32-8M0168427
21 CONNECTOR, Plastic 22-815048
22 HOSE, Rubber (110 mm) 32-851848032 32-815041 (5 H.P.)
23 CONNECTOR, Fuel - Brass 22-8M0182334
24 SCREW, (M6 x 40) 10-4000333
25 WASHER, Stainless Steel 12-16826
26 CONNECTOR, Fuel - Brass 22-8M0182334
27 SCREW, (M6 x 40) 10-4000333
28 WASHER, Stainless Steel 12-16826
29 CLIP, Stainless Steel 54-95395
30 HOSE 32-17668
31 CLAMP 54-813275
32 FILTER, Fuel 35-8M0157133
33 HOSE 32-17669
1 TANK ASSEMBLY, Fuel 1258-824964A03 1258-824964A 2 SN# 1B564133 & Below
1 TANK ASSEMBLY, Fuel 1258-824964A05
2 CAP 36-8M0060029 36-824962A 2
3 SEAL 26-898103234
3 SEAL 26-8M0099393 26-16235 2 SN# 1B564133 & Below
4 MOUNT 16236
5 WASHER, Stainless Steel 12-953921
6 LOCKWASHER, (M6) 13-400256
6 WASHER, Stainless Steel 12-16826
7 NUT, (M6) Stainless Steel 11-400212
8 WASHER 12-898101937 12-16238
9 BRACKET 8M0046049 16239
10 BOLT, (M6 x 16) 10-16832
11 LOCKWASHER, (M6) 13-400256
12 REDUCER ELBOW 22-815043
13 FUEL COCK ASSEMBLY 22-815045
14 SCREW, Stainless Steel 10-815046
15 TIE STRAP, (4.00 Inches) 56762
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 4 Horsepower
16 LINE, Fuel (1000 mm) 32-8M0057113 32-879194470, 32-95394 9 5 Horsepower
17 FILTER, Fuel 35-8M0157133
18 CLIP, Stainless Steel 54-95395
18 CLIP, Stainless Steel 54-95395
19 TEE, Plastic 22-73318
20 HOSE, Rubber 32-8M0168427
21 CONNECTOR, Plastic 22-815048
22 HOSE, Rubber (110 mm) 32-851848032 32-815041 5 Horsepower
23 CONNECTOR, Fuel - Brass 22-8M0182334
24 SCREW, (M6 x 40) 10-4000333
25 WASHER, Stainless Steel 12-16826
26 CONNECTOR, Fuel - Brass 22-8M0182334
27 SCREW, (M6 x 40) 10-4000333
28 WASHER, Stainless Steel 12-16826
29 CLIP, Stainless Steel 54-95395
30 HOSE 32-17668
31 CLAMP 54-813275
32 FILTER, Fuel 35-8M0157133
33 HOSE 32-17669
- SHUTOFF KIT, Fuel 22-815045A1
- FUEL TANK ADAPTOR KIT 815596A2

Gear Housing Components

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Below is the parts list for Mercury 4 HP (2-STROKE) Gear Housing Components:

Mercury 4 HP (2-STROKE) Gear Housing Components Diagram
Position No. Part Name OEM Number Supersedes
1 DRIVESHAFT 45-8M0076367 45-16135 1 (SHORT)
1 DRIVESHAFT 45-8M0076368 45-16136 1 (LONG)
2 BEARING 30-95347
3 KEY 28-16155
4 GEAR 43-16138
5 GASKET 27-16164003
5 GASKET 27-16164003
6 SHIM, (0.1) 15-161631
6 SHIM, (0.15) 15-8132761
7 SEAL, Oil 26-16162
8 HOUSING (LOWER) 46-826053T 46-826053
9 RETAINER 16165
10 BOLT 10-823042
11 GASKET 27-16160004
11 GASKET 27-16160004
12 PLATE 16159
13 GASKET 27-8M0155369
13 GASKET 27-8M0155369
14 IMPELLER 47-8M0204676
15 LINER 16157
16 HOUSING, Upper Water Pump (UPPER) 46-16156
17 BOLT 10-8M0063198 10-16125 1
18 WASHER, Stainless Steel 12-16826
19 SEAL 26-16168
20 HOSE 32-16167
21 SEAL 26-16171
22 TUBE, Water 32-16169
22 TUBE, Water 32-16170
23 SHIM, (0.1) 15-16141
23 SHIM, (0.15) 15-813277
24 GEAR 43-812944 43-16137
25 FOLLOWER, Cam 16152
26 RETAINER 16153
27 CLUTCH 52-812946
28 PIN, Clutch 17-16150
29 SPRING 24-17667
30 PROPELLER SHAFT 44-195133
31 WASHER 12-16140
32 GEAR, Reverse 43-8129451
33 THRUST HOLDER 16145Q01
33 THRUST WASHER 16145Q01
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 (STANDARD) SN# 0T879554/0P325499 & Below
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 (STANDARD) SN# 0T879555/0P325500 & Up
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 (8 PITCH) SN# 0T879554/0P325499 & Below
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 (8 PITCH) SN# 0T879555/0P325500 & Up
34 PROPELLER 48-16144A01
34 PROPELLER 48-812951A02 48-812951A 1 (6 PITCH - HI-REVERSE THRUST)
35 WASHER 12-16146
36 PROP NUT 11-16147
37 COTTER PIN 18-815026 18-16073, 18-99046M
38 GUIDE 810753
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- SEAL KIT, Gear Housing 27-8M0188431
- REPAIR KIT, Water Pump 8M0155395
1 DRIVESHAFT 45-8M0076367 45-16135 1 Short
1 DRIVESHAFT 45-8M0076368 45-16136 1 Long
2 BEARING 30-95347
3 KEY 28-16155
4 GEAR 43-16138
5 GASKET 27-16164003
6 SHIM, (0.1) 15-161631
6 SHIM, (0.15) 15-8132761
7 SEAL, Oil 26-16162
8 HOUSING, Lower 46-826053T 46-826053
9 RETAINER 16165
10 BOLT 10-823042
11 GASKET 27-16160004
12 PLATE 16159
13 GASKET 27-8M0155369
14 IMPELLER 47-8M0204676
15 LINER 16157
16 HOUSING, Upper Water Pump 46-16156
17 BOLT 10-8M0063198 10-16125 1
18 WASHER, Stainless Steel 12-16826
19 SEAL 26-16168
20 HOSE 32-16167
21 SEAL 26-16171
22 TUBE, Water 32-16169
22 TUBE, Water 32-16170
23 SHIM, (0.1) 15-16141
23 SHIM, (0.15) 15-813277
24 GEAR 43-812944 43-16137
25 FOLLOWER, Cam 16152
26 RETAINER 16153
27 CLUTCH 52-812946
28 PIN, Clutch 17-16150
29 SPRING 24-17667
30 PROPELLER SHAFT 44-195133
31 WASHER 12-16140
32 GEAR, Reverse 43-8129451
33 THRUST WASHER 16145Q01
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 Standard
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 8 Pitch
34 PROPELLER 48-16144A01
34 PROPELLER 48-812951A02 48-812951A 1 6 Pitch - Hi-Reverse Thrust
35 WASHER 12-16146
36 PROP NUT 11-16147
37 COTTER PIN 18-815026 18-16073, 18-99046M
38 GUIDE 810753
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- SEAL KIT, Gear Housing 27-8M0188431
- REPAIR KIT, Water Pump 8M0155395
1 DRIVESHAFT 45-8M0076367 45-16135 1 (SHORT)
1 DRIVESHAFT 45-8M0076368 45-16136 1 (LONG)
2 BEARING 30-95347
3 KEY 28-16155
4 GEAR 43-16138
5 GASKET 27-16164003
5 GASKET 27-16164003
6 SHIM, (0.1) 15-161631
6 SHIM, (0.15) 15-8132761
7 SEAL, Oil 26-16162
8 HOUSING (LOWER) 46-826053T 46-826053
9 RETAINER 16165
10 BOLT 10-823042
11 GASKET 27-16160004
11 GASKET 27-16160004
12 PLATE 16159
13 GASKET 27-8M0155369
13 GASKET 27-8M0155369
14 IMPELLER 47-8M0204676
15 LINER 16157
16 HOUSING, Upper Water Pump (UPPER) 46-16156
17 BOLT 10-8M0063198 10-16125 1
18 WASHER, Stainless Steel 12-16826
19 SEAL 26-16168
20 HOSE 32-16167
21 SEAL 26-16171
22 TUBE, Water 32-16169
22 TUBE, Water 32-16170
23 SHIM, (0.1) 15-16141
23 SHIM, (0.15) 15-813277
24 GEAR 43-812944 43-16137
25 FOLLOWER, Cam 16152
26 RETAINER 16153
27 CLUTCH 52-812946
28 PIN, Clutch 17-16150
29 SPRING 24-17667
30 PROPELLER SHAFT 44-195133
31 WASHER 12-16140
32 GEAR, Reverse 43-8129451
33 THRUST HOLDER 16145Q01
33 THRUST WASHER 16145Q01
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 (STANDARD) SN# 0T879554/0P325499 & Below
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 (STANDARD) SN# 0T879555/0P325500 & Up
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 (8 PITCH) SN# 0T879554/0P325499 & Below
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 (8 PITCH) SN# 0T879555/0P325500 & Up
34 PROPELLER 48-16144A01
34 PROPELLER 48-812951A02 48-812951A 1 (6 PITCH - HI-REVERSE THRUST)
35 WASHER 12-16146
36 PROP NUT 11-16147
37 COTTER PIN 18-815026 18-16073, 18-99046M
38 GUIDE 810753
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- SEAL KIT, Gear Housing 27-8M0188431
- REPAIR KIT, Water Pump 8M0155395
1 DRIVESHAFT 45-8M0076367 45-16135 1 Short
1 DRIVESHAFT 45-8M0076368 45-16136 1 Long
2 BEARING 30-95347
3 KEY 28-16155
4 GEAR 43-16138
5 GASKET 27-16164003
6 SHIM, (0.1) 15-161631
6 SHIM, (0.15) 15-8132761
7 SEAL, Oil 26-16162
8 HOUSING, Lower 46-826053T 46-826053
9 RETAINER 16165
10 BOLT 10-823042
11 GASKET 27-16160004
12 PLATE 16159
13 GASKET 27-8M0155369
14 IMPELLER 47-8M0204676
15 LINER 16157
16 HOUSING, Upper Water Pump 46-16156
17 BOLT 10-8M0063198 10-16125 1
18 WASHER, Stainless Steel 12-16826
19 SEAL 26-16168
20 HOSE 32-16167
21 SEAL 26-16171
22 TUBE, Water 32-16169
22 TUBE, Water 32-16170
23 SHIM, (0.1) 15-16141
23 SHIM, (0.15) 15-813277
24 GEAR 43-812944 43-16137
25 FOLLOWER, Cam 16152
26 RETAINER 16153
27 CLUTCH 52-812946
28 PIN, Clutch 17-16150
29 SPRING 24-17667
30 PROPELLER SHAFT 44-195133
31 WASHER 12-16140
32 GEAR, Reverse 43-8129451
33 THRUST WASHER 16145Q01
34 PROPELLER 48-812949A02 48-812949002, 48-812949, 48-16142 Standard
34 PROPELLER 48-812950A02 48-812950002, 48-812950, 48-16143 8 Pitch
34 PROPELLER 48-16144A01
34 PROPELLER 48-812951A02 48-812951A 1 6 Pitch - Hi-Reverse Thrust
35 WASHER 12-16146
36 PROP NUT 11-16147
37 COTTER PIN 18-815026 18-16073, 18-99046M
38 GUIDE 810753
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0188408
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0155373
- GEAR HOUSING ASSEMBLY, Complete 1600-8M0122308
- SEAL KIT, Gear Housing 27-8M0188431
- REPAIR KIT, Water Pump 8M0155395

Magneto and Ignition Components

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Below is the parts list for Mercury 4 HP (2-STROKE) Magneto and Ignition Components:

Mercury 4 HP (2-STROKE) Magneto and Ignition Components Diagram
Position No. Part Name OEM Number Supersedes
1 FLYWHEEL 200-8M0110989 262-815024, 262-812644
2 COIL, Exciter 16058T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
6 NUT 11-16071
7 WASHER 12-16072
8 COIL, Pulser 160661
9 SCREW 10-16067 10-95305
10 COIL ASSEMBLY, Ignition 815113T02 16064A 1
11 BOOT, With Resistance 85-855543
12 BOLT, (M6 x 20) 10-167051
13 LOCKWASHER 13-16818
14 WASHER 12-809931044 12-809931042, 13-815064, 12-95222
15 GROMMET 25-16068
16 CD UNIT 16061T04
16 CD UNIT 16061T04
17 DAMPER (FRONT) 878061 16062 SN# 0T707898/0P267999 & Below
17 FRONT DAMPER 878061 16062 SN# 0T707899/0P268000 & Up
18 DAMPER (REAR) 878062 16063
19 COTTER PIN 18-815026 18-16073, 18-99046M
20 ALTERNATOR 16074T
21 SCREW 10-16059
22 CLAMP 54-16060
23 SCREW 10-16821
24 RECTIFIER 16076A1
24 RECTIFIER KIT 16076A1
25 FUSE 89-16077
26 SCREW, (25 mm) 10-16123
26 SCREW 10-16078
27 LOCKWASHER 13-16079
28 WASHER, Stainless Steel 12-8M0108373
29 CLAMP 54-813275
30 NUT, Stainless Steel 11-16081
31 HARNESS, Extension 84-16822
32 GROMMET 25-16823
33 CABLE, Battery 84-16082
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306 SN# 0T707898/0P267999 & Below
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306 SN# 0T707899/0P268000 & Up
35 LANYARD 823054
1 FLYWHEEL 200-8M0110989 262-815024, 262-812644
2 COIL, Exciter 16058T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
6 NUT 11-16071
7 WASHER 12-16072
8 COIL, Pulser 160661
9 SCREW 10-16067 10-95305
10 COIL ASSEMBLY, Ignition 815113T02 16064A 1
11 BOOT, With Resistance 85-855543
12 BOLT, (M6 x 20) 10-167051
13 LOCKWASHER 13-16818
14 WASHER 12-809931044 12-809931042, 13-815064, 12-95222
15 GROMMET 25-16068
16 CD UNIT 16061T04
17 FRONT DAMPER 878061 16062
18 DAMPER, Rear 878062 16063
19 COTTER PIN 18-815026 18-16073, 18-99046M
20 ALTERNATOR 16074T
21 SCREW 10-16059
22 CLAMP 54-16060
23 SCREW 10-16821
24 RECTIFIER KIT 16076A1
25 FUSE 89-16077
26 SCREW, (25 mm) 10-16123
27 LOCKWASHER 13-16079
28 WASHER, Stainless Steel 12-8M0108373
29 CLAMP 54-813275
30 NUT, Stainless Steel 11-16081
31 HARNESS, Extension 84-16822
32 GROMMET 25-16823
33 CABLE, Battery 84-16082
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306
35 LANYARD 823054
1 FLYWHEEL 200-8M0110989 262-815024, 262-812644
2 COIL, Exciter 16058T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
6 NUT 11-16071
7 WASHER 12-16072
8 COIL, Pulser 160661
9 SCREW 10-16067 10-95305
10 COIL ASSEMBLY, Ignition 815113T02 16064A 1
11 BOOT, With Resistance 85-855543
12 BOLT, (M6 x 20) 10-167051
13 LOCKWASHER 13-16818
14 WASHER 12-809931044 12-809931042, 13-815064, 12-95222
15 GROMMET 25-16068
16 CD UNIT 16061T04
16 CD UNIT 16061T04
17 DAMPER (FRONT) 878061 16062 SN# 0T707898/0P267999 & Below
17 FRONT DAMPER 878061 16062 SN# 0T707899/0P268000 & Up
18 DAMPER (REAR) 878062 16063
19 COTTER PIN 18-815026 18-16073, 18-99046M
20 ALTERNATOR 16074T
21 SCREW 10-16059
22 CLAMP 54-16060
23 SCREW 10-16821
24 RECTIFIER 16076A1
24 RECTIFIER KIT 16076A1
25 FUSE 89-16077
26 SCREW, (25 mm) 10-16123
26 SCREW 10-16078
27 LOCKWASHER 13-16079
28 WASHER, Stainless Steel 12-8M0108373
29 CLAMP 54-813275
30 NUT, Stainless Steel 11-16081
31 HARNESS, Extension 84-16822
32 GROMMET 25-16823
33 CABLE, Battery 84-16082
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306 SN# 0T707898/0P267999 & Below
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306 SN# 0T707899/0P268000 & Up
35 LANYARD 823054
1 FLYWHEEL 200-8M0110989 262-815024, 262-812644
2 COIL, Exciter 16058T
3 SCREW 10-16059
4 CLAMP 54-16060
5 SCREW 10-16821
6 NUT 11-16071
7 WASHER 12-16072
8 COIL, Pulser 160661
9 SCREW 10-16067 10-95305
10 COIL ASSEMBLY, Ignition 815113T02 16064A 1
11 BOOT, With Resistance 85-855543
12 BOLT, (M6 x 20) 10-167051
13 LOCKWASHER 13-16818
14 WASHER 12-809931044 12-809931042, 13-815064, 12-95222
15 GROMMET 25-16068
16 CD UNIT 16061T04
17 FRONT DAMPER 878061 16062
18 DAMPER, Rear 878062 16063
19 COTTER PIN 18-815026 18-16073, 18-99046M
20 ALTERNATOR 16074T
21 SCREW 10-16059
22 CLAMP 54-16060
23 SCREW 10-16821
24 RECTIFIER KIT 16076A1
25 FUSE 89-16077
26 SCREW, (25 mm) 10-16123
27 LOCKWASHER 13-16079
28 WASHER, Stainless Steel 12-8M0108373
29 CLAMP 54-813275
30 NUT, Stainless Steel 11-16081
31 HARNESS, Extension 84-16822
32 GROMMET 25-16823
33 CABLE, Battery 84-16082
34 SWITCH ASSEMBLY, Emergency Stop 87-823037A04 87-823037A 1, 87-898101306
35 LANYARD 823054

Recoil Starter

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Below is the parts list for Mercury 4 HP (2-STROKE) Recoil Starter:

Mercury 4 HP (2-STROKE) Recoil Starter Diagram
Position No. Part Name OEM Number Supersedes
- STARTER ASSEMBLY, Recoil 803576T02 803576T 1, 812632A 3
1 HOUSING, Starter 8M0227442
2 SPRING SET, Starter 24-812645T 24-812645, 24-16102
3 SHEEVE, Starter 812633
4 SPRING, Return 24-812634
5 RATCHET 8M0060217 812635
6 SPRING, Friction 24-812636
7 BOLT 10-8M0060218
8 FRICTION PLATE 812638
9 PLATE, Seal 161101
10 ROPE 50-12066Q10
11 HANDLE, Starter Rope 812640
12 RETAINER 812641
13 PULLEY, Starter 812642
14 SCREW AND LOCKWASHER 10-168281
15 SCREW 10-810755
16 LOCK, Starter 17634
17 COLLAR 23-895130 23-17637, 23-17637001
18 SPRING 24-812645007 24-17638
19 SCREW 10-8555449
20 SNAP, Link Rod 8M0169412
21 CAM 812643 17639 (DESIGN I)
22 SCREW 10-855544
23 COLLAR 23-855545
24 WAVE WASHER 13-17641
25 LOCK CAM, Starter 8126431
26 SCREW 10-804364
27 COLLAR 23-804365
28 SPRING 24-804366
29 WASHER, Stainless Steel 12-16826
30 ROD 17642001
31 LOCKWASHER, (M6) 13-400256
- STARTER ASSEMBLY, Recoil 803576T02 803576T 1, 812632A 3
1 HOUSING, Starter 8M0227442
2 SPRING SET, Starter 24-812645T 24-812645, 24-16102
3 SHEEVE, Starter 812633
4 SPRING, Return 24-812634
5 RATCHET 8M0060217 812635
6 SPRING, Friction 24-812636
7 BOLT 10-8M0060218
8 FRICTION PLATE 812638
9 PLATE, Seal 161101
10 ROPE 8M0110704 50-850057Q02, 50-850057002
11 HANDLE, Starter Rope 812640
12 RETAINER 812641
13 PULLEY, Starter 812642
14 SCREW AND LOCKWASHER 10-168281
15 SCREW 10-810755
16 LOCK, Starter 17634
17 COLLAR 23-895130 23-17637, 23-17637001
18 SPRING 24-812645007 24-17638
19 SCREW 10-8555449
20 SNAP, Link Rod 8M0169412
21 LOCK CAM, Starter 8126431
22 SCREW 10-804364
23 COLLAR 23-804365
24 SPRING 24-804366
25 WASHER, Stainless Steel 12-16826
26 ROD 17642001
27 LOCKWASHER, (M6) 13-400256
- STARTER ASSEMBLY, Recoil 803576T02 803576T 1, 812632A 3
1 HOUSING, Starter 8M0227442
2 SPRING SET, Starter 24-812645T 24-812645, 24-16102
3 SHEEVE, Starter 812633
4 SPRING, Return 24-812634
5 RATCHET 8M0060217 812635
6 SPRING, Friction 24-812636
7 BOLT 10-8M0060218
8 FRICTION PLATE 812638
9 PLATE, Seal 161101
10 ROPE 50-12066Q10
11 HANDLE, Starter Rope 812640
12 RETAINER 812641
13 PULLEY, Starter 812642
14 SCREW AND LOCKWASHER 10-168281
15 SCREW 10-810755
16 LOCK, Starter 17634
17 COLLAR 23-895130 23-17637, 23-17637001
18 SPRING 24-812645007 24-17638
19 SCREW 10-8555449
20 SNAP, Link Rod 8M0169412
21 CAM 812643 17639 (DESIGN I)
22 SCREW 10-855544
23 COLLAR 23-855545
24 WAVE WASHER 13-17641
25 LOCK CAM, Starter 8126431
26 SCREW 10-804364
27 COLLAR 23-804365
28 SPRING 24-804366
29 WASHER, Stainless Steel 12-16826
30 ROD 17642001
31 LOCKWASHER, (M6) 13-400256
- STARTER ASSEMBLY, Recoil 803576T02 803576T 1, 812632A 3
1 HOUSING, Starter 8M0227442
2 SPRING SET, Starter 24-812645T 24-812645, 24-16102
3 SHEEVE, Starter 812633
4 SPRING, Return 24-812634
5 RATCHET 8M0060217 812635
6 SPRING, Friction 24-812636
7 BOLT 10-8M0060218
8 FRICTION PLATE 812638
9 PLATE, Seal 161101
10 ROPE 8M0110704 50-850057Q02, 50-850057002
11 HANDLE, Starter Rope 812640
12 RETAINER 812641
13 PULLEY, Starter 812642
14 SCREW AND LOCKWASHER 10-168281
15 SCREW 10-810755
16 LOCK, Starter 17634
17 COLLAR 23-895130 23-17637, 23-17637001
18 SPRING 24-812645007 24-17638
19 SCREW 10-8555449
20 SNAP, Link Rod 8M0169412
21 LOCK CAM, Starter 8126431
22 SCREW 10-804364
23 COLLAR 23-804365
24 SPRING 24-804366
25 WASHER, Stainless Steel 12-16826
26 ROD 17642001
27 LOCKWASHER, (M6) 13-400256

Remote Control Attaching Kit

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Below is the parts list for Mercury 4 HP (2-STROKE) Remote Control Attaching Kit:

Mercury 4 HP (2-STROKE) Remote Control Attaching Kit Diagram
Position No. Part Name OEM Number Supersedes
1 ATTACHING KIT, Remote Control 16840A2
2 LEVER 16848
3 WIRE, Throttle 17034
4 BOLT 10-8230427
5 WASHER, Stainless Steel 12-953921
6 COLLAR 23-16849
7 HARNESS ASSEMBLY (DUAL STOP SWITCH) 84-17035
8 PIN, Lock 17-17031
9 PIN 17-17033
10 SPRING 24-17032
11 SLEEVE 17030
12 WASHER 12-17029
13 LEVER, Throttle 16847
14 BRACKET 17026
15 CAP 17027
16 SPRING 24-17028
17 WAVE WASHER 13-16221
18 SEAL 26-16219
19 BUSHING 23-16220
20 BRACKET 17023
21 SCREW 10-162233
22 NUT, (M6) Stainless Steel 11-400212
23 PLATE, Steering Hook 17024
24 SCREW, (M8 x 30) 10-4000354
25 WASHER 12-16192
26 LOCKWASHER 13-17025
27 NUT, (M8) Stainless Steel 11-400213
28 HARNESS ASSEMBLY (5.9M) 84-17162
29 GROMMET 25-16823
1 ATTACHING KIT, Remote Control 16840A2
2 LEVER 16848
3 WIRE, Throttle 17034
4 BOLT 10-8230427
5 WASHER, Stainless Steel 12-953921
6 COLLAR 23-16849
7 HARNESS ASSEMBLY, Dual Stop Switch 84-17035
8 PIN, Lock 17-17031
9 PIN 17-17033
10 SPRING 24-17032
11 SLEEVE 17030
12 WASHER 12-17029
13 LEVER, Throttle 16847
14 BRACKET 17026
15 CAP 17027
16 SPRING 24-17028
17 WAVE WASHER 13-16221
18 SEAL 26-16219
19 BUSHING 23-16220
20 BRACKET 17023
21 SCREW 10-162233
22 NUT, (M6) Stainless Steel 11-400212
23 PLATE, Steering Hook 17024
24 SCREW, (M8 x 30) 10-4000354
25 WASHER 12-16192
26 LOCKWASHER 13-17025
27 NUT, (M8) Stainless Steel 11-400213
28 HARNESS ASSEMBLY (5.9M) 84-17162
29 GROMMET 25-16823
1 ATTACHING KIT, Remote Control 16840A2
2 LEVER 16848
3 WIRE, Throttle 17034
4 BOLT 10-8230427
5 WASHER, Stainless Steel 12-953921
6 COLLAR 23-16849
7 HARNESS ASSEMBLY (DUAL STOP SWITCH) 84-17035
8 PIN, Lock 17-17031
9 PIN 17-17033
10 SPRING 24-17032
11 SLEEVE 17030
12 WASHER 12-17029
13 LEVER, Throttle 16847
14 BRACKET 17026
15 CAP 17027
16 SPRING 24-17028
17 WAVE WASHER 13-16221
18 SEAL 26-16219
19 BUSHING 23-16220
20 BRACKET 17023
21 SCREW 10-162233
22 NUT, (M6) Stainless Steel 11-400212
23 PLATE, Steering Hook 17024
24 SCREW, (M8 x 30) 10-4000354
25 WASHER 12-16192
26 LOCKWASHER 13-17025
27 NUT, (M8) Stainless Steel 11-400213
28 HARNESS ASSEMBLY (5.9M) 84-17162
29 GROMMET 25-16823
1 ATTACHING KIT, Remote Control 16840A2
2 LEVER 16848
3 WIRE, Throttle 17034
4 BOLT 10-8230427
5 WASHER, Stainless Steel 12-953921
6 COLLAR 23-16849
7 HARNESS ASSEMBLY, Dual Stop Switch 84-17035
8 PIN, Lock 17-17031
9 PIN 17-17033
10 SPRING 24-17032
11 SLEEVE 17030
12 WASHER 12-17029
13 LEVER, Throttle 16847
14 BRACKET 17026
15 CAP 17027
16 SPRING 24-17028
17 WAVE WASHER 13-16221
18 SEAL 26-16219
19 BUSHING 23-16220
20 BRACKET 17023
21 SCREW 10-162233
22 NUT, (M6) Stainless Steel 11-400212
23 PLATE, Steering Hook 17024
24 SCREW, (M8 x 30) 10-4000354
25 WASHER 12-16192
26 LOCKWASHER 13-17025
27 NUT, (M8) Stainless Steel 11-400213
28 HARNESS ASSEMBLY (5.9M) 84-17162
29 GROMMET 25-16823

Service/Support Material

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Below is the parts list for Mercury 4 HP (2-STROKE) Service/Support Material:

Mercury 4 HP (2-STROKE) Service/Support Material Diagram
Position No. Part Name OEM Number Supersedes
0 PARTS MANUAL, 4/5HP 2-Stroke 90-804067
0 SERVICE MANUAL 90-17308R02
0 DECAL, Shift (F-N-R) 37-87819110
0 DECAL SET 37-15818A00
0 DECAL SET 37-15818A00
0 DECAL SET 37-830153A00 37-830153A96 (BLACK 5)
0 DECAL SET 37-13681A00
0 DECAL SET 37-13681A00
0 DECAL SET 37-815307A01 37-815307A97 (GRAY 4)(1997 thru 2000)
0 DECAL SET 37-815307A01 37-815307A97 (GRAY 4)(2001/2002)
0 DECAL SET, Mariner 4 37-815307A03
0 DECAL SET 37-850480A01 37-850480A97 (GRAY 5)(1997 thru 2000)
0 DECAL SET 37-850480A01 37-850480A97 (GRAY 5)(2001/2002)
0 DECAL SET, Mariner 5 37-850480A03
0 DECAL SET 37-815582A01 37-815582A97, 37-815582A94, 37-815582A93 (4 SAILMATE)(2002 AND BELOW )
0 DECAL SET, 4 Sailmate 37-815582A03
0 OWNERS MANUAL 90-10102050
0 OWNERS MANUAL 90-10102V50
0 OWNERS MANUAL 90-10102040
0 OWNERS MANUAL 90-10102V30
0 OWNERS MANUAL 90-10102020
0 OWNERS MANUAL 90-10102020
0 DECAL, EPA Label Information 37-856985A2
0 DECAL, EPA Label Information 37-804661A00
0 DECAL, EPA Label Information 37-804661A01
0 DECAL, EPA Label Information 37-804661A02
0 DECAL, EPA Label Information 37-804661A03
0 DECAL, EPA Label Information 37-804661A04
0 DECAL, EPA Label Information 37-804661A05
- PARTS MANUAL, 4/5 Hp 90-804067006
- OWNERS MANUAL, English 90-8M0073872 90-10264081
- OWNERS MANUAL, Spanish 90-10102J60
- OWNERS MANUAL, French 90-10102D60
- SERVICE MANUAL 90-17308R02
- DECAL, Shift (F-N-R) 37-87819110
0 PARTS MANUAL, 4/5HP 2-Stroke 90-804067
0 SERVICE MANUAL 90-17308R02
0 DECAL, Shift (F-N-R) 37-87819110
0 DECAL SET 37-15818A00
0 DECAL SET 37-15818A00
0 DECAL SET 37-830153A00 37-830153A96 (BLACK 5)
0 DECAL SET 37-13681A00
0 DECAL SET 37-13681A00
0 DECAL SET 37-815307A01 37-815307A97 (GRAY 4)(1997 thru 2000)
0 DECAL SET 37-815307A01 37-815307A97 (GRAY 4)(2001/2002)
0 DECAL SET, Mariner 4 37-815307A03
0 DECAL SET 37-850480A01 37-850480A97 (GRAY 5)(1997 thru 2000)
0 DECAL SET 37-850480A01 37-850480A97 (GRAY 5)(2001/2002)
0 DECAL SET, Mariner 5 37-850480A03
0 DECAL SET 37-815582A01 37-815582A97, 37-815582A94, 37-815582A93 (4 SAILMATE)(2002 AND BELOW )
0 DECAL SET, 4 Sailmate 37-815582A03
0 OWNERS MANUAL 90-10102050
0 OWNERS MANUAL 90-10102V50
0 OWNERS MANUAL 90-10102040
0 OWNERS MANUAL 90-10102V30
0 OWNERS MANUAL 90-10102020
0 OWNERS MANUAL 90-10102020
0 DECAL, EPA Label Information 37-856985A2
0 DECAL, EPA Label Information 37-804661A00
0 DECAL, EPA Label Information 37-804661A01
0 DECAL, EPA Label Information 37-804661A02
0 DECAL, EPA Label Information 37-804661A03
0 DECAL, EPA Label Information 37-804661A04
0 DECAL, EPA Label Information 37-804661A05
- PARTS MANUAL, 4/5 Hp 90-804067006
- OWNERS MANUAL, English 90-8M0073872 90-10264081
- OWNERS MANUAL, Spanish 90-10102J60
- OWNERS MANUAL, French 90-10102D60
- SERVICE MANUAL 90-17308R02
- DECAL, Shift (F-N-R) 37-87819110

Shift Components

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Below is the parts list for Mercury 4 HP (2-STROKE) Shift Components:

Mercury 4 HP (2-STROKE) Shift Components Diagram
Position No. Part Name OEM Number Supersedes
1 LEVER, Shift 8130275
2 STOPPER 30-812937 30-16182
3 SPRING 24-813028 24-16183
4 LEVER 16184
5 BOLT 10-16185
6 PIN 17-16188
7 COTTER PIN 18-16189
8 O-RING 25-16181
9 SHIFT ROD 16186
9 SHIFT ROD 16187
10 WASHER, Stainless Steel 12-16826
11 JOINT 16190
12 BOLT 10-8248324
13 CAM ROD 8M0044705
13 CAM ROD 8M0058365 16174 (LONG)
14 PIN 17-16179
15 O-RING 25-161771
16 BUSHING 23-16176
17 O-RING 25-16178
18 CAM 8M0090459
19 PIN 17-16175
- SEAL KIT, Gear Housing 27-8M0188431
1 LEVER, Shift 8130275
2 STOPPER 30-812937 30-16182
3 SPRING 24-813028 24-16183
4 LEVER 16184
5 BOLT 10-16185
6 PIN 17-16188
7 COTTER PIN 18-16189
8 O-RING 25-16181
9 SHIFT ROD 16186
9 SHIFT ROD 16187
10 WASHER, Stainless Steel 12-16826
11 JOINT 16190
12 SCREW, (M6 x 16) 10-8248324
13 CAM ROD 8M0044705
13 CAM ROD 8M0058365 16174 Long
14 PIN 17-16179
15 O-RING 25-161771
16 BUSHING 23-16176
17 O-RING 25-16178
18 CAM 8M0090459
19 PIN 17-16175
- SEAL KIT, Gear Housing 27-8M0188431
1 LEVER, Shift 8130275
2 STOPPER 30-812937 30-16182
3 SPRING 24-813028 24-16183
4 LEVER 16184
5 BOLT 10-16185
6 PIN 17-16188
7 COTTER PIN 18-16189
8 O-RING 25-16181
9 SHIFT ROD 16186
9 SHIFT ROD 16187
10 WASHER, Stainless Steel 12-16826
11 JOINT 16190
12 BOLT 10-8248324
13 CAM ROD 8M0044705
13 CAM ROD 8M0058365 16174 (LONG)
14 PIN 17-16179
15 O-RING 25-161771
16 BUSHING 23-16176
17 O-RING 25-16178
18 CAM 8M0090459
19 PIN 17-16175
- SEAL KIT, Gear Housing 27-8M0188431
1 LEVER, Shift 8130275
2 STOPPER 30-812937 30-16182
3 SPRING 24-813028 24-16183
4 LEVER 16184
5 BOLT 10-16185
6 PIN 17-16188
7 COTTER PIN 18-16189
8 O-RING 25-16181
9 SHIFT ROD 16186
9 SHIFT ROD 16187
10 WASHER, Stainless Steel 12-16826
11 JOINT 16190
12 SCREW, (M6 x 16) 10-8248324
13 CAM ROD 8M0044705
13 CAM ROD 8M0058365 16174 Long
14 PIN 17-16179
15 O-RING 25-161771
16 BUSHING 23-16176
17 O-RING 25-16178
18 CAM 8M0090459
19 PIN 17-16175
- SEAL KIT, Gear Housing 27-8M0188431

Throttle Components

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Below is the parts list for Mercury 4 HP (2-STROKE) Throttle Components:

Mercury 4 HP (2-STROKE) Throttle Components Diagram
Position No. Part Name OEM Number Supersedes
1 HANDLE, Steering 16075T4
2 DECAL 37-8M0097201
3 WIRE, Throttle 16088
4 SHAFT, Throttle 16093
5 BUSHING 23-16336
6 SPACER 23-16191
7 FRICTION PIECE 813026 16337
8 SCREW, Adjusting 10-16087
9 WASHER, Stainless Steel 12-16826
10 NUT, (M6) Stainless Steel 11-400212
11 GRIP 16086
12 SCREW 10-16094
13 BRACKET 16338
14 SCREW 10-16827
15 BUSHING 23-16083005
16 PIN 17-16085
17 RETAINER 8M0207656
18 STUD BOLT 16-815028
19 LOCKWASHER, (M6) 13-400256
20 BRACKET 16089
21 SCREW AND LOCKWASHER (WITH LOCKWASHER) 10-168281
1 HANDLE, Steering 16075T4
2 DECAL 37-8M0097201
3 WIRE, Throttle 16088
4 SHAFT, Throttle 16093
5 BUSHING 23-16336
6 SPACER 23-16191
7 FRICTION PIECE 813026 16337
8 SCREW, Adjusting 10-16087
9 WASHER, Stainless Steel 12-16826
10 NUT, (M6) Stainless Steel 11-400212
11 GRIP 16086
12 SCREW 10-16094
13 BRACKET 16338
14 SCREW 10-16827
15 BUSHING 23-16083005
16 PIN 17-16085
17 RETAINER 8M0207656
18 STUD BOLT 16-815028
19 LOCKWASHER, (M6) 13-400256
20 BRACKET 16089
21 SCREW AND LOCKWASHER 10-168281
1 HANDLE, Steering 16075T4
2 DECAL 37-8M0097201
3 WIRE, Throttle 16088
4 SHAFT, Throttle 16093
5 BUSHING 23-16336
6 SPACER 23-16191
7 FRICTION PIECE 813026 16337
8 SCREW, Adjusting 10-16087
9 WASHER, Stainless Steel 12-16826
10 NUT, (M6) Stainless Steel 11-400212
11 GRIP 16086
12 SCREW 10-16094
13 BRACKET 16338
14 SCREW 10-16827
15 BUSHING 23-16083005
16 PIN 17-16085
17 RETAINER 8M0207656
18 STUD BOLT 16-815028
19 LOCKWASHER, (M6) 13-400256
20 BRACKET 16089
21 SCREW AND LOCKWASHER (WITH LOCKWASHER) 10-168281
1 HANDLE, Steering 16075T4
2 DECAL 37-8M0097201
3 WIRE, Throttle 16088
4 SHAFT, Throttle 16093
5 BUSHING 23-16336
6 SPACER 23-16191
7 FRICTION PIECE 813026 16337
8 SCREW, Adjusting 10-16087
9 WASHER, Stainless Steel 12-16826
10 NUT, (M6) Stainless Steel 11-400212
11 GRIP 16086
12 SCREW 10-16094
13 BRACKET 16338
14 SCREW 10-16827
15 BUSHING 23-16083005
16 PIN 17-16085
17 RETAINER 8M0207656
18 STUD BOLT 16-815028
19 LOCKWASHER, (M6) 13-400256
20 BRACKET 16089
21 SCREW AND LOCKWASHER 10-168281

Tools

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Below is the parts list for Mercury 4 HP (2-STROKE) Tools:

Mercury 4 HP (2-STROKE) Tools Diagram
Position No. Part Name OEM Number Supersedes
0 MANDREL KIT, Bearing 91-83166M
0 PULLER ASSEMBLY 91-83165T
0 PULLER KIT, Bearing 91-31229A7
0 DIAL INDICATOR TOOL 91-58222A1
0 ADAPTOR TOOL, Direct Voltage 91-890451
0 HOLDER TOOL 91-8M0161873
0 HOLDER TOOL 91-8M0161873
0 FLYWHEEL PULLER 91-83164M
0 MULTI METER 91-99750A1
0 EXPANDER TOOL, Piston Ring 91-24697
0 CAP TOOL, Flywheel Puller 91-24161
0 PULLER 91-27780
0 GAUGE TOOL 91-29287
0 TESTER, Eight Chamber (EIGHT CHAMBER) 91-850439T1
0 GAP TOOL, Single Chamber (SINGLE CHAMBER) 91-63998A1
0 TIMING LIGHT 91-99379
0 TORQUE WRENCH, (0-150 lb-in) 91-66274
0 PULLER PLATE 91-37241
- MANDREL KIT, Bearing 91-83166M
- PULLER ASSEMBLY 91-83165T
- TOOL, Claws 91-805747A04
- PULLER KIT, Bearing 91-31229A7
- DIAL INDICATOR TOOL 91-58222A1
- ADAPTOR TOOL, Direct Voltage 91-890451
- HOLDER TOOL 91-8M0161873
- HOLDER TOOL 91-8M0161873
- FLYWHEEL PULLER 91-83164M
- MULTI METER 91-99750A1
- EXPANDER TOOL, Piston Ring 91-24697
- CAP TOOL, Flywheel Puller 91-24161
- PULLER 91-27780
- GAUGE TOOL 91-29287
- TESTER, Eight Chamber 91-850439T1
- GAP TOOL, Single Chamber 91-63998A1
- TIMING LIGHT 91-99379
- TORQUE WRENCH, (0-150 lb-in) 91-66274
- PULLER PLATE, Universal 91-37241
0 MANDREL KIT, Bearing 91-83166M
0 PULLER ASSEMBLY 91-83165T
0 PULLER KIT, Bearing 91-31229A7
0 DIAL INDICATOR TOOL 91-58222A1
0 ADAPTOR TOOL, Direct Voltage 91-890451
0 HOLDER TOOL 91-8M0161873
0 HOLDER TOOL 91-8M0161873
0 FLYWHEEL PULLER 91-83164M
0 MULTI METER 91-99750A1
0 EXPANDER TOOL, Piston Ring 91-24697
0 CAP TOOL, Flywheel Puller 91-24161
0 PULLER 91-27780
0 GAUGE TOOL 91-29287
0 TESTER, Eight Chamber (EIGHT CHAMBER) 91-850439T1
0 GAP TOOL, Single Chamber (SINGLE CHAMBER) 91-63998A1
0 TIMING LIGHT 91-99379
0 TORQUE WRENCH, (0-150 lb-in) 91-66274
0 PULLER PLATE 91-37241
- MANDREL KIT, Bearing 91-83166M
- PULLER ASSEMBLY 91-83165T
- TOOL, Claws 91-805747A04
- PULLER KIT, Bearing 91-31229A7
- DIAL INDICATOR TOOL 91-58222A1
- ADAPTOR TOOL, Direct Voltage 91-890451
- HOLDER TOOL 91-8M0161873
- HOLDER TOOL 91-8M0161873
- FLYWHEEL PULLER 91-83164M
- MULTI METER 91-99750A1
- EXPANDER TOOL, Piston Ring 91-24697
- CAP TOOL, Flywheel Puller 91-24161
- PULLER 91-27780
- GAUGE TOOL 91-29287
- TESTER, Eight Chamber 91-850439T1
- GAP TOOL, Single Chamber 91-63998A1
- TIMING LIGHT 91-99379
- TORQUE WRENCH, (0-150 lb-in) 91-66274
- PULLER PLATE, Universal 91-37241

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For Mercury Owners:

To assist you in maintaining and repairing your marine engines, we hope the following resources may be of use:

About JLM Marine

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

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