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Mercury 90 (3 CYL.) (9483121 THRU 9506480) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments
Mercury 90 (3 CYL.) Outboard Motor Parts Diagram & Catalog – Free PDF Download

CARBURETOR

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Below is the parts list for Mercury 90 (3 CYL.) CARBURETOR:

Mercury 90 (3 CYL.) CARBURETOR Diagram
Position No. Part Name OEM Number Supersedes
1 CARBURETOR ASSEMBLY Comment: (UPPER) 70 - WME-4 3301-9012A14
1 CARBURETOR ASSEMBLY Comment: (MIDDLE)70 - WME-4 3301-9012A15
1 CARBURETOR ASSEMBLY Comment: (LOWER)70 - WME-4 3301-9012A16
1 CARBURETOR Comment: (UPPER) 75 - WME-6 3301-9012A71
1 CARBURETOR ASSEMBLY Comment: (MIDDLE) 75 - WME-6 3301-9012A72
1 CARBURETOR ASSEMBLY Comment: (LOWER) 75 - WME-6 3301-9012A73
1 CARBURETOR ASSEMBLY Comment: (UPPER) 80 - WME-1 3301-9012A5
1 CARBURETOR ASSEMBLY Comment: (MIDDLE) 80 - WME-1 3301-9012A6
1 CARBURETOR ASSEMBLY Comment: (LOWER) 80 - WME-1 3301-9012A7
1 CARBURETOR ASSEMBLY Comment: (UPPER) 90 - WME-5 3301-9012A17
1 CARBURETOR ASSEMBLY Comment: (MIDDLE) 90 - WME-5 3301-9012A18
1 CARBURETOR ASSEMBLY Comment: (LOWER) 90 - WME-5 3301-9012A19
2 NOT SOLD SEPARATE, GASKET-FUEL BOWL NSS
3 NOT SOLD SEPARATE, RETAINING RING NSS
4 BOWL, Fuel Comment: (UPPER) 1395-811696 1395-9589 (UPPER)
4 BOWL, Fuel Comment: (MIDDLE/LOWER) 1395-811693 1395-9590 (MIDDLE/LOWER)
5 SHAFT, Throttle (UPPER/LOWER) 1395-9591
6 SHAFT, Throttle (MIDDLE) 19270
7 VALVE, Throttle Comment: (WME-1/WME-6) 1395-9593
7 VALVE, Throttle Comment: (WME-4/WME-5) 1395-9609
8 FLOAT 1395-9594
9 NOT SOLD SEPARATE, FLOAT SHAFT NSS
10 VALVE, Inlet Needle 1395-879194011 1395-9595
11 PLUG, MAIN JET 1395-811694 1395-9596 1
12 NOT SOLD SEPARATE, GASKET-PLUG NSS
13 NOT SOLD SEPARATE, GASKET-COVER PLATE NSS
14 GASKET, FLANGE 27-151724
15 NOT SOLD SEPARATE, SCREW-THROTTLE VALVE NSS
16 SCREW, COVER PLATE 1395-9597
17 SCREW, FUEL BOWL 1395-808612 1399-5132
18 COVER PLATE 1395-9598
19 JET, (.064), MAIN FUEL Comment: (80) 1399-4216
19 JET, (.068), MAIN FUEL Comment: (75) 1395-6029
19 JET, (.072), MAIN FUEL Comment: (70/90) 1395-6207
20 JET, (.094), VENT (.094) 1395-8423
21 NOT SOLD SEPARATE, GASKET-NOZZLE WELL NSS
22 NOT SOLD SEPARATE, SPRING-IDLE NEEDLE NSS
23 NOT SOLD SEPARATE, SPRING-THROTTLE RETURN NSS
24 NOT SOLD SEPARATE, SPRING-IDLE AIR NSS
25 NOT SOLD SEPARATE, IDLE NEEDLE NSS
26 NOT SOLD SEPARATE, IDLE AIR NEEDLE NSS
- GASKET KIT 1395-8112231
- REPAIR KIT 1395-8236354

CARBURETOR AND ATTENUATOR PLATE

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Below is the parts list for Mercury 90 (3 CYL.) CARBURETOR AND ATTENUATOR PLATE:

Mercury 90 (3 CYL.) CARBURETOR AND ATTENUATOR PLATE Diagram
Position No. Part Name OEM Number Supersedes
1 CARBURETOR ASSEMBLY Comment: (TOP - 70) 3301-9012A14
1 CARBURETOR Comment: (TOP - 75) 3301-9012A71
1 CARBURETOR ASSEMBLY Comment: (TOP - 80) 3301-9012A5
1 CARBURETOR ASSEMBLY Comment: (TOP - 90) 3301-9012A17
2 CARBURETOR ASSEMBLY Comment: (CENTER - 70) 3301-9012A15
2 CARBURETOR ASSEMBLY Comment: (CENTER - 75) 3301-9012A72
2 CARBURETOR ASSEMBLY Comment: (CENTER - 80) 3301-9012A6
2 CARBURETOR ASSEMBLY Comment: (CENTER - 90) 3301-9012A18
3 CARBURETOR ASSEMBLY Comment: (BOTTOM - 70) 3301-9012A16
3 CARBURETOR ASSEMBLY Comment: (BOTTOM - 75) 3301-9012A73
3 CARBURETOR ASSEMBLY Comment: (BOTTOM - 80) 3301-9012A7
3 CARBURETOR ASSEMBLY Comment: (BOTTOM - 90) 3301-9012A19
4/5 GASKET, CARBURETOR 27-151724
6 TUBING, CARBURETOR TO CARBURETOR 32-9912878
7 CLAMP 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
8 LINK ROD 8M0084744
9 ARM ASSEMBLY 11399A1
10 SCREW, (M5 x 6), ARM 10-40057103
11 WASHER, (.203 x .500 x .032), ARM SCREW 12-8M0204666
12 ROLLER 67748
13 LINK, ADJUSTING 98886T01
14 LINK, Throttle 98887T
15 SCREW, (#10-16 x .625) Stainless Steel, LINK 10-48409
16 PLATE ASSEMBLY, SOUND ATTENUATOR 42970A2
17 WASHER, CARBURETOR STUDS 12-4002217
18 NUT, CARBURETOR STUDS 11-401388
19 CUP, RETAINER 39519
20 LATCH, CONTROL CABLE 98889
21 DRIVE SCREW, LATCH TO PLATE 10-42975
22 GASKET, ATTENUATOR COVER 27-430001
23 COVER, ATTENUATOR 42969A3
24 SCREW, (#10-16 x .625) Stainless Steel, ATTENUATOR COVER 10-48409
25 WASHER, (.203 x .500 x .032), LINK SCREW 12-8M0204666
- GASKET SET 27-43004A99

COWL MOUNTING BRACKETS

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Below is the parts list for Mercury 90 (3 CYL.) COWL MOUNTING BRACKETS:

Mercury 90 (3 CYL.) COWL MOUNTING BRACKETS Diagram
Position No. Part Name OEM Number Supersedes
1 BRACKET ASSEMBLY, COWL SEAL Comment: (MERCURY) 42965A1
1 BRACKET ASSEMBLY, COWL SEAL Comment: (MARINER) 42965A2
2 SEAL, BRACKET 183061
3 SEAL 42935
4 RESTRAINT 42908
5 SCREW, (M5 x 10), RESTRAINT 10-400015
6 WASHER, RESTRAINT SCREW 12-42118
7 CONNECTOR, TELL TALE 42907
8 TUBING, TELL TALE 32-8M0108349 32-8M0047448, 32-830757130, 32-830757 80
9 CLAMP 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
10 HOUSING, HINGE 932642
11 SCREW, HOUSING 10-8M0103817
12 WASHER, HOUSING SCREW 12-814803 12-93853
13 WASHER, HOUSING SCREW 12-8M0204690
14 GROMMET, HOUSING SCREW 25-88033
15 BUSHING, HOUSING SCREW 23-14395
16 SCREW, (M5 x 25), HOUSING TO BRACKET 10-4000120
17 WASHER, HOUSING SCREW 12-42118
18 BRACKET, SUPPORT (FRONT) Comment: (MERCURY) 42952T
18 BRACKET, SUPPORT (FRONT) Comment: (MARINER) 42952T6
19 SEAL, CONTROL CABLES 67260
20 GROMMET, BRACKET 25-67272
21 RETAINER, CONTROL CABLES Comment: (NON POWER TRIM) 88621
21 RETAINER, CONTROL CABLES Comment: (POWER TRIM) 99447
22 SCREW, (M5 x 25), RETAINER 10-40011109
23 SCREW, (M8 x 1.25 x 35) , BRACKET 10-82127335
24 WASHER, BRACKET SCREW 12-814803 12-93853
25 WASHER, BRACKET SCREW 12-8M0204690
26 GROMMET, BRACKET 25-88033
27 BUSHING, BRACKET SCREW 23-14395

COWLS AND FRONT COVER

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Below is the parts list for Mercury 90 (3 CYL.) COWLS AND FRONT COVER:

Mercury 90 (3 CYL.) COWLS AND FRONT COVER Diagram
Position No. Part Name OEM Number Supersedes
1 TOP COWL ASSEMBLY, PORT Comment: (MERCURY) 2188-9006A2
1 TOP COWL ASSEMBLY, PORT Comment: (MARINER) 2188-9006A3
2 SEAL, UPPER COWL 429404
3 SEAL, COWL (REAR) 12401
4 SEAL 90274
5 SHIELD, AIR INLET 42958
6 SCREW, (#10-16 x .625) Stainless Steel, SHIELD 10-48409
7 WASHER, SHIELD SCREW 12-4002313
8 SOUND BLANKET 435331
9 COWL ASSEMBLY, STARBOARD Comment: (MERCURY) 2187-9070A4
9 COWL ASSEMBLY, STARBOARD Comment: (MARINER) 2187-9070A5
9 COWL ASSEMBLY, STARBOARD Comment: (MERCURY)(HANDLE MODELS) 2187-9070A4
9 COWL ASSEMBLY, STARBOARD Comment: (MARINER)(HANDLE MODELS) 2187-9070A5
10 SEAL 26-60297
11 OIL LEVEL GAUGE ASSEMBLY 11315A1
12 SHIELD, AIR INLET 42957
13 SCREW, (#10-16 x .625) Stainless Steel, SHIELD 10-48409
14 WASHER, SHIELD SCREW 12-4002313
15 SOUND BLANKET 435342
16 BRACKET (LOWER) 87985
17 BRACKET (UPPER) 879871
18 SCREW, BRACKET 10-40011149
19 LATCH, Cowl 120811
20 SCREW, (#10-16 x .625) Stainless Steel, LATCH 10-48409
21 ROPE AND HANDLE KIT, Manual/Emergency Start (MANUAL STARTING) 47341A11
22 COVER ASSEMBLY MERCURY 43138A2
22 COVER ASSEMBLY MARINER 43138A3
23 BUMPER 12356
24 SPRING, COVER 24-17288
25 BRACKET ASSEMBLY 43137A1
26 SPEED NUT 11-434181
27 RETAINER, BRACKET 15432
28 PIN, BRACKET 17-43134
29 SCREW, (#10-16 x .625) Stainless Steel 10-48409
30 WASHER 12-8M0204690

CRANKSHAFT, PISTONS AND CONNECTING RODS(#638-8532--1)

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Below is the parts list for Mercury 90 (3 CYL.) CRANKSHAFT, PISTONS AND CONNECTING RODS(#638-8532--1):

Mercury 90 (3 CYL.) CRANKSHAFT, PISTONS AND CONNECTING RODS(#638-8532--1) Diagram
Position No. Part Name OEM Number Supersedes
1 CRANKSHAFT ASSEMBLY 472-9001T3
2 BEARING, Ball, CRANKSHAFT (LOWER) 30-43011T
3 RING, Retaining, BALL BEARING 53-93412
4 CARRIER ASSEMBLY, SEAL 54196A6
5 PACKING, CARRIER 65800
6 KEY, Woodruff, DRIVE 28-91800
7 GEAR ASSEMBLY 43-43019A1
8 RING ASSEMBLY, SEALING 39-42079A4
9 BEARING ASSEMBLY, Roller 42943A1
10 PISTON ASSEMBLY Comment: (STANDARD) 777-9009T13
10 PISTON ASSEMBLY Comment: (.015 O.S.) 777-9009A6
10 PISTON ASSEMBLY Comment: (.030 O.S.) 777-9009A7
11 RING, Lock 53-857196 40-52035
12 RING SET, Piston Comment: (STANDARD) 39-96170A12
12 RING SET, Piston Comment: (.015 O.S.) 39-96170A3
12 RING SET, Piston Comment: (.030 O.S.) 39-96170A4
13 CONNECTING ROD ASSEMBLY 638-9002A6
14 WASHER 12-8M0032839 12-47247
15 NEEDLE, Roller Bearing 29-8M0204715
16 SCREW 10-94320
17 BEARING/CAGE KIT 31-844338A01 31-43012A04
18 BEARING ASSEMBLY, Roller 31-43013T3
19 SEAL, Oil 26-8M0214932
20 O-RING 25-823683 25-64067
- GASKET SET 27-43004A99
POWERHEAD ASSEMBLY Comment: (70/75) 13589T93
POWERHEAD ASSEMBLY Comment: (80) 13600T93
POWERHEAD ASSEMBLY Comment: (90) 15081T96

CRANKSHAFT, PISTONS AND CONNECTING RODS(#646-818846)

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Below is the parts list for Mercury 90 (3 CYL.) CRANKSHAFT, PISTONS AND CONNECTING RODS(#646-818846):

Mercury 90 (3 CYL.) CRANKSHAFT, PISTONS AND CONNECTING RODS(#646-818846) Diagram
Position No. Part Name OEM Number Supersedes
1 CRANKSHAFT ASSEMBLY 472-9001T3
2 BEARING, Ball (LOWER) 30-43011T
3 WEAR SLEEVE 786611
4 O-RING, (.859 x .139) 25-35126
5 RING ASSEMBLY 39-818412A4
6 KEY, Woodruff 28-91800
7 GEAR ASSEMBLY 43-43019A1
8 BEARING ASSEMBLY, Roller (UPPER) 31-43013T3
9 SEAL, Oil 26-8M0214932
10 O-RING 25-823683 25-64067
11 BEARING ASSEMBLY, Roller 42943A1
12 PISTON ASSEMBLY Comment: (STANDARD) 777-815965T4
12 PISTON ASSEMBLY Comment: (.015 O.S.) 777-815965A5
12 PISTON ASSEMBLY Comment: (.030 O.S.) 777-815965A6
13 RING, Lock 53-857196 40-52035
14 RING SET, Piston Comment: (STANDARD) 39-96170A12
14 RING SET, Piston Comment: (.015 O.S.) 39-96170A3
14 RING SET, Piston Comment: (.030 O.S.) 39-96170A4
15 CONNECTING ROD ASSEMBLY 646-818846T6
16 WASHER 12-8M0012298 12-812876
17 BEARING, Needle 29-8M0214954
18 SCREW, (.375-24 x 1.250) 10-94320
19 BEARING ASSEMBLY, Roller 31-844338A01 31-43012A04
POWERHEAD ASSEMBLY Comment: (70/75) 13589T93
POWERHEAD ASSEMBLY Comment: (80) 13600T93
POWERHEAD ASSEMBLY Comment: (90) 15081T96
1 CRANKSHAFT ASSEMBLY 472-9001T3
2 BEARING, Ball (LOWER) 30-43011T
3 WEAR SLEEVE 786611
4 O-RING, (.859 x .139) 25-35126
5 RING ASSEMBLY 39-818412A4
6 KEY, Woodruff 28-91800
7 GEAR ASSEMBLY 43-43019A1
8 BEARING ASSEMBLY, Roller (UPPER) 31-43013T3
9 SEAL, Oil 26-8M0214932
10 O-RING 25-823683 25-64067
11 BEARING ASSEMBLY, Roller 42943A1
12 PISTON ASSEMBLY Comment: (STANDARD) 777-815965T4
12 PISTON ASSEMBLY Comment: (.015 O.S.) 777-815965A5
12 PISTON ASSEMBLY Comment: (.030 O.S.) 777-815965A6
13 RING, Lock 53-857196 40-52035
14 RING SET, Piston Comment: (STANDARD) 39-96170A12
14 RING SET, Piston Comment: (.015 O.S.) 39-96170A3
14 RING SET, Piston Comment: (.030 O.S.) 39-96170A4
15 CONNECTING ROD ASSEMBLY 646-818846T6
16 WASHER 12-8M0012298 12-812876
17 BEARING, Needle 29-8M0214954
18 SCREW, (.375-24 x 1.250) 10-94320
19 BEARING ASSEMBLY, Roller 31-844338A01 31-43012A04
POWERHEAD ASSEMBLY Comment: (70/75) 13589T93
POWERHEAD ASSEMBLY Comment: (80) 13600T93
POWERHEAD ASSEMBLY Comment: (90) 15081T96

CYLINDER BLOCK AND CRANKCASE

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Below is the parts list for Mercury 90 (3 CYL.) CYLINDER BLOCK AND CRANKCASE:

Mercury 90 (3 CYL.) CYLINDER BLOCK AND CRANKCASE Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK ASSEMBLY Comment: (80/COMMERCIAL) 876-8947T50
1 CYLINDER BLOCK ASSEMBLY Comment: (70/75) 876-8947T49
1 CYLINDER BLOCK ASSEMBLY Comment: (90) 876-8947T51
2 SCREW, (M10 x 80), CRANKCASE TO CYLINDER BLOCK 10-4009680
3 PIN (BEARING RACE) 17-8M0036405 17-67296
4 PIN, Dowel, LOCATING 17-43044
5 COVER, STARTER (TOP) 428841
6 COVER, STARTER (BOTTOM) 76867
7 SCREW, STARTER COVER 10-81742750
8 CARRIER, POPPET VALVE 65848
9 GROMMET, POPPET VALVE 25-64872
10 CHECK VALVE, CRANKCASE 21-42657A3
11 SCREW, ADUSTING 10-814776 10-42978
12 NUT, JAM - ADJUSTING SCREW 11-400212
13 CAP, ADJUSTING SCREW 42942
14 CHECK VALVE (PRESS-IN) 21-426233
15 TUBING, (20.00 Feet Bulk), BLEED 32-892024122 32-99130122
16 SCREW, (M8 x 1.25 x 35) , CRANKCASE TO CYLINDER BLOCK 10-82127335
17 BOOT, OIL TANK 99162001
18 COVER, CYLINDER BLOCK 1034-9003A2
19 GASKET, CYLINDER BLOCK COVER 27-430057
20 SCREW, (M8 x 1.25 x 35) , CYLINDER BLOCK COVER 10-82127335
21 J CLIP, CYLINDER BLOCK COVER SCREW 54-47483
22 SENDER, Temperature (19.50 Inch) 78799
23 RETAINER, TEMPERATURE SENDER 44290T
24 SCREW, (#10-16 x .625) Stainless Steel, RETAINER 10-48409
25 WASHER, (.203 x .500 x .032), RETAINER SCREW 12-8M0204666
26 POPPET VALVE 86596
27 DIAPHRAGM 648771
28 WASHER 12-94182
29 SCREW, (#10-16 x .750) 10-69570
30 SPRING, (Stainless Steel), COMPRESSION - POPPET VALVE 24-42996
31 THERMOSTAT (143 DEG.) 75692
32 GASKET, THERMOSTAT 27-8M0204714
33 GASKET, THERMOSTAT COVER 27-430068
34 COVER, THERMOSTAT 8M0047619 884297, 42885 3
35 SCREW, (M8 x 1.25 x 35) , THERMOSTAT COVER 10-82127335
36 COVER, OIL PAD NON OIL INJECTION 12621
37 GASKET, COVER NON OIL INJECTION 27-126201
38 SCREW, (M5 x 13), COVER NON OIL INJECTION 10-40007106
39 WASHER, COVER SCREW NON OIL INJECTION 12-4002314

Co-Pilot

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Below is the parts list for Mercury 90 (3 CYL.) Co-Pilot:

Mercury 90 (3 CYL.) Co-Pilot Diagram
Position No. Part Name OEM Number Supersedes
- CO-PILOT ASSEMBLY 56-52148A7
1 PILOT ROD 52148
2 NUT ASSEMBLY 11-52155A1
3 SCREW, (.250-28 x 1.380) 10-36154
4 WING NUT 11-52152
5 ROD 873491
6 BUSHING 23-521512
7 WASHER, (.328 x .625 x .060) 12-20722
8 NUT, (.312-24) 11-826709111 11-45592
9 WASHER, (.328 x .625 x .060) 12-20722
10 NUT, (.312-24) 11-826709111 11-45592

DRIVESHAFT HOUSING

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Below is the parts list for Mercury 90 (3 CYL.) DRIVESHAFT HOUSING:

Mercury 90 (3 CYL.) DRIVESHAFT HOUSING Diagram
Position No. Part Name OEM Number Supersedes
1 HOUSING ASSEMBLY, Driveshaft Comment: (MERCURY) 1598-8974T23
1 HOUSING ASSEMBLY, Driveshaft Comment: (MARINER) 1598-8974T23
2 STUD, (M10 x 100), DRIVE SHAFT HOUSING Comment: (LONG) 16-903501
2 STUD, (M10 x 227), DRIVE SHAFT HOUSING Comment: (X-LONG) 16-903502
3 SCREW, (M10 x 45), GEAR HOUSING Comment: (LONG) 10-4000380
4 STUD, (M10 x 190), GEAR HOUSING Comment: (X-LONG) 16-903503
5 WASHER, GEAR HOUSING STUD/SCREW 12-45176
6 NUT, (M10), GEAR HOUSING STUD Comment: (X-LONG - QUAN. OF 5) 11-40140
7 GUIDE, PUSH ROD (NON POWER TRIM) 429222
7A PLUG (POWER TRIM) 429221
8 PICKUP ASSEMBLY, Speedometer 22-85822A4
9 CONNECTOR, 90 Degree (.125-27) Nylon 22-433351
10 CONNECTOR, Straight 22-85822T
11 HOOK ASSEMBLY, Reverse, NON POWER TRIM 14664A2
12 PUSH ROD, NON POWER TRIM 16686
13 SHAFT, REVERSE LOCK - NON POWER TRIM 99606
14 COTTER PIN, SHAFT - NON POWER TRIM 18-45882
15 BUSHING, REVERSE LOCK SHAFT - NON POWER TRIM 23-69132
16 SPRING, REVERSE LOCK - NON POWER TRIM 24-996261
17 COTTER PIN, SPRING - NON POWER TRIM 18-47959
18 WASHER, (.323 x .563 x .063) Stainless Steel, PUSH ROD - NON POWER TRIM 12-8M0042642 12-70132
19 SPRING, PUSH ROD NUT - NON POWER TRIM 24-44297
20 YOKE, PUSH ROD - NON POWER TRIM 996361
21 NUT, (.312-24) Stainless Steel, JAM - PUSH ROD - NON POWER TRIM 11-82670911
22 PIN, Clevis, REVERSE LOCK - NON POWER TRIM 17-99663
23 COTTER PIN, CLEVIS PIN - NON POWER TRIM 18-25191
24 MOUNT, LOWER Comment: (LONG) 42930A1
24 MOUNT, LOWER Comment: (X-LONG) 44343T1
25 BOLT, (M12 x 154), LOWER MOUNT 10-898835001 10-42973
26 WASHER, LOWER MOUNT BOLT 12-28051
27 WASHER, LOWER MOUNT BOLT 12-28053
28 WASHER, (.875 Inch Outside Diameter), LOWER MOUNT BOLT 12-30119
29 NUT, (M12), LOWER MOUNT BOLT 11-8M0204662
30 CABLE ASSEMBLY, Ground 88238A10
31 SCREW, (.250-20 x .500) Stainless Steel, GROUND WIRE 10-41508
32 CLAMP, LOWER MOUNT 8M0036730 93192
33 NUT, NYLON - COVER SCREW 11-35521
34 SCREW, CLAMP 10-40011149
35 COVER, LOWER MOUNT Comment: (MERCURY) 100-8M4500752 8M0001130, 67077T (MERCURY)
35 COVER, LOWER MOUNT Comment: (MARINER) 67077F1
36 SCREW, (#12-24 x .620), COVER 10-88417
-- SPACER KIT, DRIVE SHAFT HOUSING - X-LONG Comment: (MERCURY) 12092A3
-- SPACER KIT, DRIVE SHAFT HOUSING - X-LONG Comment: (MARINER) 12092A4

ELECTRICAL COMPONENTS

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Below is the parts list for Mercury 90 (3 CYL.) ELECTRICAL COMPONENTS:

Mercury 90 (3 CYL.) ELECTRICAL COMPONENTS Diagram
Position No. Part Name OEM Number Supersedes
1 PLATE, IGNITION 42968A23
2 SWITCHBOX ASSEMBLY 332-7778A12
3 SCREW, (#10-16 x .440), SWITCH BOX 10-69079
4 SCREW, (M5 x 30), SWITCH BOX 10-40007110
5 SPACER, SWITCH BOX SCREW 23-94304
6 NUT, Brass, SWITCH BOX TERMINAL 10-32,11-45076
7 HARNESS ASSEMBLY, PRIMARY 84-41592A4
8 LEAD ASSEMBLY, HIGH TENSION 84-813715A1
9 BOOT/TERMINAL KIT, SPARK PLUG 85-63709A1
10 SPARK PLUG 33-896329833 33-833C
11 SCREW, IGNITION PLATE 10-82155025
12 COIL ASSEMBLY, Ignition 339-832757A4
13 NUT, Brass, IGNITION COIL TERMINAL 10-32,11-45076
14 COVER, IGNITION COIL 43542
15 SCREW, (M5 x 50), IGNITION COIL COVER 10-40007114
16 WASHER, (.203 x .406 x .040), COIL COVER SCREW 12-89302
17 RECTIFIER 8M0058226 816770T, 816770, 62351A 1, 83-70350A 1, 83-70350A 3
18 SCREW, (M5 x 16), RECTIFIER 10-40056107
19 NUT, Brass, RECTIFIER TERMINAL 10-32,11-45076
20 MERCURY SWITCH ASSEMBLY 16731T01
21 SCREW, (M5 x 16), MERCURY SWITCH 10-40056107
22 TERMINAL BLOCK 86-45915
23 SCREW, (#10-16 x .500), TERMINAL BLOCK 10-48408
24 HARNESS ASSEMBLY, ENGINE 84-41591A3
25 FUSE, 20 Ampere 88-8M0207796
26 CABLE ASSEMBLY, Positive - Battery 84-88439A3
26 CABLE ASSEMBLY, Battery - Negative 84-88439A4
27 SOLENOID, Starter 8M0185622
28 SCREW, (M5 x 13), STARTER SOLENOID 10-40007106
29 WASHER, STARTER SOLENOID SCREW 12-4002314
30 CABLE ASSEMBLY, (3.50 Inches) Black, SOLENOID SCREW 84-88807A6
31 LOCKWASHER, (.250) Stainless Steel Comment: STARTER SOLENOID TERMINAL (1/4") 13-26992
32 NUT, (.250-20), STARTER SOLENOID TERMINAL 11-64015
33 NUT, Brass, STARTER SOLENOID TERMINAL 8-32,11-26419
34 WIRE ASSEMBLY, (3.00 Inches), RECTIFIER TO SOLENOID (RED) 84-88808A18
35 COVER, IGNITION 124174
36 SCREW, (M5 x 50), IGNITION COVER 10-40007114
37 WASHER, (.203 x .406 x .040), IGNITION COVER SCREW 12-89302
38 HOLDER, Fuse 134731

EXHAUST PLATE

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Below is the parts list for Mercury 90 (3 CYL.) EXHAUST PLATE:

Mercury 90 (3 CYL.) EXHAUST PLATE Diagram
Position No. Part Name OEM Number Supersedes
1 PLATE ASSEMBLY, EXHAUST 42954A1
2 PIN, Dowel 17-23784
3 SEAL, LOWER COWL 42939
4 MOUNT, (3.25 Inch), UPPER Comment: (LONG) 42949T1
4 MOUNT, (3.25 Inch), UPPER Comment: (X-LONG) 443441
5 SCREW, UPPER MOUNT TO EXHAUST PLATE 10-82155050
6 BOLT, (M12 x 175), UPPER MOUNT 10-898487 10-42974
6 SCREW, (M12 x 160), UPPER MOUNT Comment: (HANDLE MODELS) 10-12515
7 WASHER, UPPER MOUNT SCREW 12-32834
8 WASHER, (1.5 x 3.05 x 0.13) Stainless Steel, UPPER MOUNT SCREW 12-8M0204648
9 NUT, (M12), UPPER MOUNT SCREW 11-896963 11-859129, 11-90099
10 ELBOW, EXHAUSE PLATE 22-996642
11 SCREW, (M8 x 1.25 x 35) , EXHAUSE PLATE 10-82127335
11 SCREW, (M8 x 70), EXHAUSE PLATE 10-4010770
12 GASKET, EXHAUST PLATE 27-430086
13 TUBE, Exhaust 42966T
14 SCREW, (M8 x 35), EXHAUST TUBE TO PLATE 10-4010735
15 SEAL, EXHAUST TUBE 8M0039075 42962
16 TUBE, Water Comment: (LONG) 32-430141
16 TUBE, Water Comment: (X-LONG) 32-430142
17 CLAMP, WATER TUBE SEAL 99019
18 SEAL, Water Tube (UPPER) 42941001
19 SCREW, (M8 x 50), CLAMP 10-4010750
20 GROMMET, WATER TUBE 25-93221002
21 BRACKET ASSEMBLY, COWL (LOWER) 42953A2
22 SEAL, LOWER COWL BRACKET 43405
23 SCREW, LOWER COWL BRACKET 10-81742755
24 BUSHING, SHIFT SHAFT 23-48237
25 SHIFT SHAFT ASSEMBLY (UPPER) 79932A9
26 BUSHING, SHIFT SHAFT 23-42994
27 SHIFT LINK 42912A1
28 WAVE WASHER, SHIFT SHAFT 13-29720
29 WASHER, (M4 x 20), SHIFT SHAFT 12-24664
30 NUT, (M6), SHIFT SHAFT 11-401386
31 SPACER, SHIFT SHAFT Comment: (LONG) 23-813745 23-43041 (LONG)
31 SPACER, SHIFT SHAFT Comment: (X-LONG) 23-11289
32 COUPLING, SHIFT SHAFT ) Comment: (NON POWER TRIM 43053
33 COUPLING, SHIFT SHAFT Comment: (POWER TRIM) 43585
- GASKET SET 27-43004A99

FLYWHEEL AND STARTER MOTOR

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Below is the parts list for Mercury 90 (3 CYL.) FLYWHEEL AND STARTER MOTOR:

Mercury 90 (3 CYL.) FLYWHEEL AND STARTER MOTOR Diagram
Position No. Part Name OEM Number Supersedes
1 PLUG, Yellow, FLYWHEEL 19-45907
2 COVER ASSEMBLY, FLYWHEEL 42956A1
3 MARKER, TIMING 79022
4 SCREW, (.190-32 x .380), TIMING MARKER 10-37572
5 WASHER, (.203 x .562 x .060) Stainless Steel, TIMING MARKER SCREW 12-72761
6 NUT, (M16), FLYWHEEL 11-42979
7 WASHER, (.641 x 1.250 x .190), FLYWHEEL 12-33001
8 FLYWHEEL ASSEMBLY 261-859234T30 261-859234T15, 261-878226T12, 261-859234T14, 261-9008A16
9 STATOR ASSEMBLY 398-8778A10
10 SCREW, (M5 x 25), STATOR 10-4007325
11 TRIGGER ASSEMBLY 99021A3
12 STARTER MOTOR ASSEMBLY 50-893891T 50-66015T 1
13 COLLAR, STARTER MOTOR 23-8M0034918 23-8M0001391, 56703
14 STOP, RUBBER-STARTER MOTOR 8M0043376 68042
15 CABLE ASSEMBLY, (6.00 Inches) Black, STARTER MOTOR TO PLATE 84-93388A1
16 SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel, WIRE TO STARTER MOTOR 10-69035
17 WIRE, STARTER MOTOR (BLACK) 84-88439A20
18 LOCKWASHER, (.250) Stainless Steel, STARTER MOTOR TERMINAL 13-26992
19 NUT, (.250-20), STARTER MOTOR TERMINAL 11-64015

FUEL PUMP

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Below is the parts list for Mercury 90 (3 CYL.) FUEL PUMP:

Mercury 90 (3 CYL.) FUEL PUMP Diagram
Position No. Part Name OEM Number Supersedes
1 PUMP ASSEMBLY, Fuel 14360A78
2 DIAPHRAGM KIT 42909A4
3 NOT SOLD SEPARATE, CHECK VALVE-RUBBER NSS
4 NOT SOLD SEPARATE, GASKET-BOOST NSS
5 NOT SOLD SEPARATE, DIAPHRAGM NSS
6 NOT SOLD SEPARATE, GASKET-PULSE NSS
7 NOT SOLD SEPARATE, SPRING NSS
8 NOT SOLD SEPARATE, CAP NSS
9 NOT SOLD SEPARATE, CHECK VALVE NSS
10 NOT SOLD SEPARATE, RETAINER NSS
11 NOT SOLD SEPARATE, SPRING NSS
12 NOT SOLD SEPARATE, CAP NSS
13 GASKET, BASE 27-8M0204705
14 BASE, FUEL PUMP 98768
15 PLATE, FUEL PUMP 98775A1
16 CHECK VALVE 21-424811
17 FITTING 22-19688
18 SCREW, FUEL PUMP 10-82104540
19 SCREW, (M6 x 50), FUEL PUMP TO CRANKCASE 10-40057134
20 TUBING 32-8M0108349 32-8M0047448, 32-830757130, 32-830757 80
21 FILTER, Fuel 35-816296Q2
22 CLAMP, FUEL TUBING 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
23 CONNECTOR, Fuel 22-15781A10
24 GROMMET, FUEL CONNECTOR 25-145092
25 SCREW, (M6 x 35), FUEL CONNECTOR 10-4000183
26 VALVE, Enrichner 89-819503A2
27 TUBING, (38.00 Inches Bulk), ENRICHNER VALVE 32-1430165
28 CLAMP, ENRICHNER VALVE 54-15279
29 SCREW, (M6 x 16), CLAMP 10-4000171
30 FITTING, FUEL LINE 22-64705
31 LINE, (57.00 Inches Bulk) 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
- DIAPHRAGM KIT 42909A4
- GASKET SET 27-43004A99

GEAR HOUSING(DRIVESHAFT)

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Below is the parts list for Mercury 90 (3 CYL.) GEAR HOUSING(DRIVESHAFT):

Mercury 90 (3 CYL.) GEAR HOUSING(DRIVESHAFT) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY Comment: (LONG) MERCURY 1667-9011J16
- GEAR HOUSING ASSEMBLY Comment: (X-LONG) MERCURY 1667-9011G34
- GEAR HOUSING ASSEMBLY Comment: (LONG) MARINER 1667-9011J19
- GEAR HOUSING ASSEMBLY Comment: (X-LONG) MARINER 1667-9011J27
1 GEAR HOUSING ASSEMBLY, Basic Comment: MERCURY 1667-9011T73
1 GEAR HOUSING ASSEMBLY, Basic Comment: MARINER 1667-9011T74
2 PIN, Dowel - With Hole (.375 x .625) (FRONT) 17-8M0084244 17-43043
3 SCREW, (#10-32 x 0.25), VENT 10-28653
4 WASHER, VENT SCREW 19643
5 SCREW, (.375-16 x .250), GREASE FILLER 10-79953Q04
6 WASHER, DRAIN/FILLER SCREW 12-191833
7 SCREW, Magnetic, DRAIN 22-8M0058389 22-67892A06
8 PIN, Dowel - Without Hole (.375 x .625) (REAR) (QTY. OF 2 ON X-LONG) 17-43044
9 TRIM TAB ASSEMBLY 97-31640Q4
10 SCREW, (.437-14 x 1.250), TRIM TAB 10-825427 10-15942
11 WASHER, (.453 x .812 x .105) Stainless Steel, TRIM TAB SCREW 12-45176
12 CARRIER ASSEMBLY, ROLLER BEARING 43040T1
13 GEAR, Pinion (13 Teeth) 43-44484T
14 NUT, (.625-18), PINION GEAR TO DRIVE SHAFT 11-35921
15 CAM, Shift Control 760394
16 BEARING ASSEMBLY, Tapered Roller 31-42677A1
17 SHIM SET 15-44492A1
18 DRIVESHAFT ASSEMBLY Comment: (LONG) 45-43031A1
18 DRIVESHAFT ASSEMBLY Comment: (X-LONG) 45-43032A4
19 SLEEVE/RING KIT 42461A1
20 COVER ASSEMBLY 43055A4
21 GASKET, COVER TO GEAR HOUSING 27-8M0214931
22 SEAL, Oil (LOWER) 26-43036
23 SEAL, Oil (UPPER) 26-43035
24 GASKET, COVER TO FACE PLATE 27-430331
25 GASKET, WATER PUMP TO FACE PLATE 27-430341
26 FACE PLATE 43050
27 KEY, IMPELLER DRIVE 28-8M0204723
28 IMPELLER 47-43026T2
29 PUMP ASSEMBLY, Water 817275A2
30 SEAL, WATER TUBE 8M0204658
31 SCREW, (M6 x 25), COVER 10-8M0204707
32 SCREW, (M6 x 35), WATER PUMP 10-4000332
33 WASHER, (6.60 X 12.5 X 1.5 mm -SS) 12-4002315
34 INSULATOR, WATER PUMP SCREW 23-8M0204659
35 SHIFT SHAFT ASSEMBLY Comment: (LONG) 43048A1
35 SHIFT SHAFT ASSEMBLY Comment: (X-LONG) 43049A1
36 E RING, SHIFT SHAFT 53-29641
37 BUSHING ASSEMBLY, SHIFT SHAFT 23-43052A4
38 O-RING, (1.424 x .103), BUSHING 25-8M0204681
39 SEAL, Oil, BUSHING 26-8M0204708
40 SCREW, (M6 x 20) Stainless Steel, BUSHING 10-8M0204741
- SEAL KIT, Gear Housing 26-43035A4
- REPAIR KIT, Water Pump 46-43024A7
- GASKET SET 27-43004A99

GEAR HOUSING(PROPELLER SHAFT)

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Below is the parts list for Mercury 90 (3 CYL.) GEAR HOUSING(PROPELLER SHAFT):

Mercury 90 (3 CYL.) GEAR HOUSING(PROPELLER SHAFT) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY Comment: (LONG) MERCURY 1667-9011J16
- GEAR HOUSING ASSEMBLY Comment: (X-LONG) MERCURY 1667-9011G34
- GEAR HOUSING ASSEMBLY Comment: (LONG) MARINER 1667-9011J19
- GEAR HOUSING ASSEMBLY Comment: (X-LONG) MARINER 1667-9011J27
1 GEAR HOUSING ASSEMBLY, Basic Comment: MERCURY 1667-9011T73
1 GEAR HOUSING ASSEMBLY, Basic Comment: MARINER 1667-9011T74
41 SHIM SET 15-44491A1
42 BEARING SET, Cup And Cone 31-30894A1
43 GEAR ASSEMBLY, Forward 43-12634T02
44 BEARING, Needle 31-30895T
45 FOLLOWER KIT, Cam 850315A1
46 SPRING 24-30622
47 RATCHET 52-822539T 52-822539, 52-814756, 52-12777
48 PIN, Cross, CLUTCH 17-8M0100263 17-8M0084681, 17-8M0020941, 17-30632
49 SPRING, CROSS PIN RETAINER 24-30893
50 PROPELLER SHAFT 44-12238T
51 GEAR, Reverse 43-12635T
52 CARRIER ASSEMBLY, Bearing 8M0168901
53 O-RING, (3.609 x .139) 25-8M0214974
54 BEARING, Needle 31-30956T
55 SEAL (INNER) 26-8M0204670
56 SEAL, Oil (OUTER) 26-8M0205729
57 BEARING, Needle 31-12578T
58 THRUST WASHER 12-12577
59 BEARING, Thrust 31-12576
60 SCREW, (M8 x 30), BEARING CARRIER 10-4000354
61 WASHER, BEARING CARRIER SCREW 12-4002317
62 THRUST WASHER 13191Q01
63 TAB WASHER, PROPELLER 14-816629Q 14-816629, 14-31210, 14-816629B
64 PROP NUT KIT, (.750-16) 11-52707Q1
- SEAL KIT, Gear Housing 26-43035A4
- GASKET SET 27-43004A99

INDUCTION MANIFOLD AND REED BLOCK

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Below is the parts list for Mercury 90 (3 CYL.) INDUCTION MANIFOLD AND REED BLOCK:

Mercury 90 (3 CYL.) INDUCTION MANIFOLD AND REED BLOCK Diagram
Position No. Part Name OEM Number Supersedes
1 GASKET 27-43004009
2 PLATE, Baffle 428791
3 COVER 42878A2
4 SCREW, (M8 x 1.25 x 35) 10-82127335
5 SHIFT RAIL ASSEMBLY 42881A1
6 TAB WASHER 14-42981
7 SCREW, (M8 x 25) 10-40001134
8 SLIDE 988851
9 BUSHING 23-42994
10 WAVE WASHER 13-29720
11 WASHER, (M4 x 20) 12-24664
12 NUT, (M6) 11-401386
13 WASHER 12-35459
14 NUT, (M6) 11-401386
15 END CAP ASSEMBLY 1169-858552T2
16 CHECK VALVE 21-426585
17 SEAL 26-41953
18 O-RING 25-89224
19 SCREW 10-40011149
20 GASKET 27-430075
21 SCREW, POWERHEAD 10-809060A1
22 MANIFOLD, Induction 884296T 42967 2
23 BRACKET, FLYWHEEL COVER 42923
24 SCREW, (M8 x 1.25 x 35) , MANIFOLD 10-82127335
25 SCREW, BRACKET AND MANIFOLD 10-81742740
26 STUD, FLYWHEEL COVER 16-8M0045410 16-93419
27 WASHER, COVER STUD 12-8M0204663
28 WASHER, COVER STUD 12-22887
29 WING NUT, COVER STUD 11-816874 11-73651, 11-816873, 11-90052
30 STUD, CARBURETOR 16-824470 16-42985, 16-42985 1
31 ELBOW 22-996642
32 TUBING 32-8M0108349 32-8M0047448, 32-830757130, 32-830757 80
33 TEE 22-432881
34 REED BLOCK ASSEMBLY Comment: (70) 42963A4
34 REED BLOCK ASSEMBLY Comment: (75/80/90) 8M0219198
35 GASKET, REED BLOCK 27-139376
36 REED SET Comment: (70) 34-43018A2
36 REED SET Comment: (75/80/90) 34-43018A1
37 RETAINER, REED 42924
39 SCREW, (M6 x 16), REED TO REED BLOCK 10-4000171
- GASKET SET 27-43004A99

MISCELLANEOUS PARTS/ACCESSORIES

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Below is the parts list for Mercury 90 (3 CYL.) MISCELLANEOUS PARTS/ACCESSORIES:

Mercury 90 (3 CYL.) MISCELLANEOUS PARTS/ACCESSORIES Diagram
Position No. Part Name OEM Number Supersedes
- PARTS MANUAL, 70/75/80/90 Hp (3 Cylinder) 90-13725
- GASKET SET 27-43004A99
- DECAL SET (MERCURY 70) 37-43529A89
- DECAL SET (MARINER 75) 37-815628A92 37-810465A90, 37-43575A87, 37-810466A90, 37-11623A87, 37-816119A90
- DECAL SET (MERCURY 75) HANDLE 37-810457A90 37-13488A90
- DECAL SET (MARINER 75) 37-43601A87
- DECAL SET (MERCURY 80) 37-13488A89
- DECAL SET (MERCURY 90) 37-12565A89
- DECAL SET (MARINER 90) 37-815628A92 37-810465A90, 37-43575A87, 37-810466A90, 37-11623A87, 37-816119A90
- OWNERS GUIDE (MERCURY) 90-12428871
- OWNERS GUIDE (MARINER) 90-14699871

OIL INJECTION COMPONENTS

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Below is the parts list for Mercury 90 (3 CYL.) OIL INJECTION COMPONENTS:

Mercury 90 (3 CYL.) OIL INJECTION COMPONENTS Diagram
Position No. Part Name OEM Number Supersedes
1 TANK ASSEMBLY, Oil 1255-8627A7
2 BOOT, OIL TANK (UPPER) 99160001
3 TEST SWITCH ASSEMBLY 87-44452A1
4 COVER, TEST SWITCH 44437
5 BRACKET, OIL TANK (UPPER) 988952
6 SCREW, OIL TANK BRACKET 10-4010630
7 CAP ASSEMBLY, OIL TANK 36-42653A3
8 GASKET, CAP 27-42999T
9 SWIVEL BASE 93254
10 SWIVEL BALL 93421
11 ROD, Cowl 43359
12 CAMP, COWL ROD 54-43406
13 SCREW, (#10 x 0.375), CLAMP 10-62568
14 WASHER, CLAMP SCREW 12-22887
15 SCREW, (#8-18 x .310), SWITCH 10-12896
16 SWITCH ASSEMBLY, OIL TANK 87-12886A6
17 BOOT, OIL TANK BASE 99161
18 BRACKET, Oil Tank Base 42888
19 GROMMET 25-56291
20 SCREW, BASE 10-82155050
21 TUBING 32-82381455
22 TEE, Plastic 22-73318
23 CLAMP 54-816311T 54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
24 PUMP, Oil 42959A2
25 O-RING, OIL PUMP 25-8M0204667
26 ADAPTOR ASSEMBLY, OIL PUMP 17335A4
27 GEAR, Driven 43-430201
28 SCREW, OIL PUMP 10-82104540
29 TUBING, OIL PUMP TO FUEL PUMP 32-82381335
- GASKET SET 27-43004A99

POWER TRIM COMPONENTS

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Below is the parts list for Mercury 90 (3 CYL.) POWER TRIM COMPONENTS:

Mercury 90 (3 CYL.) POWER TRIM COMPONENTS Diagram
Position No. Part Name OEM Number Supersedes
1 MANIFOLD ASSEMBLY Comment: (MERCURY) 99659A21
1 MANIFOLD ASSEMBLY Comment: (MARINER) 99659A22
2 PIPE PLUG, MANIFOLD 22-56800
3 TRIM CYLINDER ASSEMBLY Comment: (MERCURY) 41493A7
3 TRIM CYLINDER ASSEMBLY Comment: (MARINER) 41493A7
4 GUIDE ASSEMBLY 41492A1
5 REPAIR KIT 25-41478A1
6 CHECK VALVE KIT 41482A2
7 GUIDE ASSEMBLY, TRIM ROD 1100-8M0021648 878243A 1
8 PISTON/ROD ASSEMBLY, Power Trim, PORT 878413A1
9 TRIM FILTER ASSEMBLY 35-12184A1
10 PISTON/ROD ASSEMBLY, Power Trim, STARBOARD 878414T01 878414A 1
11 PIN, Groove, TRIM CYLINDER (UPPER) 17-821539 17-13794, 17-19603
12 VALVE ASSEMBLY 99660A1
13 SCREW, (M6 x 14), COVER 10-4000327
14 WASHER, COVER SCREW 12-4002315
15 COVER, MANIFOLD 99642
16 O-RING KIT 25-48462A4
17 PLUG ASSEMBLY 19-99609A1
18 SHAFT ASSEMBLY 99641A1
19 PIPE PLUG, SHAFT 22-56800
20 SCREW, (M6 x 20), PUMP AND MOTOR 10-4008820
21 LOCKWASHER, (M6) 13-400256
22 PUMP AND MOTOR 826729A10 826729A09, 826729A08, 826729A07, 826729A 4
23 SHAFT, UPPER 99625002
24 ANODE ASSEMBLY 97-818298Q1
25 SCREW, (M6 x 35), ANODE 10-4000332
26 WASHER, (.281 x .500 x .060) Stainless Steel, ANODE SCREW 12-8M0204649
27 STRIKER PLATE, TRIM SHAFT 8M0045383 99630 1
28 LOCKWASHER, (.375) 13-58643
29 NUT, (.375-24) 11-46335
30 HARNESS ASSEMBLY, Control, POWER TRIM 84-99695A1
31 WIRE ASSEMBLY, (2.750 Inches) (RED) 84-87379A14
31 CABLE ASSEMBLY (3-1/2" - BLACK) 84-88807A13
32 SOLENOID, Starter 8M0185622
33 SCREW, (M5 x 13), STARTER SOLENOID 10-40007106
34 NUT, Brass, SOLENOID TERMINAL 8-32,11-26419
35 LOCKWASHER, (.250) Stainless Steel, SOLENOID TERMINAL 13-26992
36 NUT, (.250-20), SOLENOID TERMINAL 11-64015
37 WASHER, STARTER SOLENOID SCREW 12-4002314
38 CLIP, PUMP WIRE 54-22875
39 C WASHER, CLIP SCREW 8M0084613 69205
40 SCREW, (#10-16 x .440), CLIP TO TRANSOM BRACKET 10-69079
41 PIN, Groove, TRIM CYLINDER (LOWER) 17-878267 17-44431
42 SCREW, (M10 x 30), MANIFOLD 10-4000377
43 LOCKWASHER, (M10) Stainless Steel, MANIFOLD SCREW 13-400258

POWER TRIM PUMP

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Below is the parts list for Mercury 90 (3 CYL.) POWER TRIM PUMP:

Mercury 90 (3 CYL.) POWER TRIM PUMP Diagram
Position No. Part Name OEM Number Supersedes
- PUMP AND MOTOR 826729A10 826729A09, 826729A08, 826729A07, 826729A 4
1 FRAME AND FIELD KIT 12659
2 SPRING KIT, Brush 12665
3 BRUSH CARD KIT 13506
4 PUMP AND END FRAME KIT 12662
5 SEAL KIT, Pump 126631
6 END FRAME KIT 12660
7 ARMATURE KIT 12661
8 THRU BOLT KIT 12664

STARTER MOTOR(BOSCH)

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Below is the parts list for Mercury 90 (3 CYL.) STARTER MOTOR(BOSCH):

Mercury 90 (3 CYL.) STARTER MOTOR(BOSCH) Diagram
Position No. Part Name OEM Number Supersedes
- STARTER MOTOR ASSEMBLY 50-893891T 50-66015T 1
1 DRIVE KIT 90643
2 DRIVE ASSEMBLY 685753
3 PLATE, DRIVE END 75660
4 BOLT, THRU 10-75385
6 ARMATURE 75386
7 BRUSH/SPRING KIT 898265016 75384, 75384 1
8 BUSHING, INSULATING 23-57387
9 WASHER, INPUT STUD 12-38013
10 LOCKWASHER, (.250) Stainless Steel, INPUT STUD 13-26992
11 NUT, (.250-20), INPUT STUD 11-20890
12 HOLDER, BRUSH 898265014 61787
13 SCREW, BRUSH AND HOLDER 10-68586
14 END CAP, COMMUTATOR 75383

STEERING HANDLE COMPONENTS

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Below is the parts list for Mercury 90 (3 CYL.) STEERING HANDLE COMPONENTS:

Mercury 90 (3 CYL.) STEERING HANDLE COMPONENTS Diagram
Position No. Part Name OEM Number Supersedes
1 ARM, Steering Comment: (MERCURY) 12020A3
1 HANDLE ASSEMBLY, Steering Arm Comment: (MARINER) 12020A4
2 TUBE ASSEMBLY, Throttle 12018A4
3 HOUSING 48414
4 PLATE 48519
5 GASKET 27-48518
6 SCREW, (#10-24 x .500), PLATE 10-72169
7 CLAMP, THROTTLE 54-889729 54-12013
8 SCREW, (M5 x 40), THROTTLE CLAMP 10-40007112
9 WING NUT, THROTTLE CLAMP SCREW 11-816874 11-73651, 11-816873, 11-90052
10 HANDLE ASSEMBLY, Throttle 87-823609A15 87-15823A 6, 96495A 3, 87-15823A 5
11 SCREW, (#10-16 x .375) 10-62568
12 SWITCH ASSEMBLY, Stop 87-823609A15 87-15823A 6, 96495A 3, 87-15823A 5
13 BOOT ASSEMBLY 11099A1
14 GRIP 8M0221732
15 CLIP 54-648552
16 SCREW, (#10-24 x .500), CLIP 10-72169
17 CONDUIT 8885242
18 GUIDE TUBE 8M0026078 89566 1
19 BARREL 89578
20 SCREW 10-824081 10-89601
21 CABLE ASSEMBLY 12019
22 GUIDE, CABLE 8M0204660
23 ANCHOR 20007
24 SET SCREW, 8-32,10-8M0204644
25 SCREW, (M10 x 100) 10-4000386
26 CAP 48416
27 WASHER 12-4002319
28 WASHER, (.402 x .787 x .039 Bellevi) 12-12024
29 SPACER 23-146011
30 BUSHING 23-812930A1
31 NUT, (M10 x 1.5) 11-400214
1 BRACKET ASSEMBLY Comment: (MERCURY) 12022A13
1 BRACKET ASSEMBLY Comment: (MARINER) 12022A14
2 TACHOMETER ASSEMBLY 79-12012A1
3 NUT 11-65110
4 STUD, BRACKET 16-12782
5 SPACER 15126
6 TAB WASHER 14-12080
7 NUT 11-4002016
8 GROMMET 121051
9 HARNESS ASSEMBLY 84-12649A2
10 KEY SWITCH (SEE BELOW FOR KEY LISTING) 87-88107A5
11 NUT, Special - Chrome Brass, KEY SWITCH 11-879755 11-93543
12 COVER, BRACKET 12015A1
13 SCREW, (#10-24 x .500), BRACKET COVER 10-72169
14 PLUG 19-889730 19-12014
15 SWITCH ASSEMBLY, Stop 87-11083A4
16 LANYARD ASSEMBLY 15920Q54
17 RETANER, STOP SWITCH 8M0032846 12044 1
18 SCREW, (M8 x 50), SHIFT LEVER 10-4000358
19 TAB WASHER 14-42981
20 BUSHING 23-889732 23-42992 1
21 LEVER, Shift 12021A1
22 DETENT ASSEMBLY 12016A2
23 STUD, (.375-24 x 1.125), SHIFT LEVER 16-8M0034452 16-58152
24 KNOB, SHIFT LEVER 98530
25 SHIFT ROD 495636
26 ROD END 48419T
27 BUSHING 23-26856
28 WASHER, (.273 x .437 x .031) Stainless Steel, SHIFT ROD 12-35950
29 COTTER PIN, SHIFT ROD 18-25191
30 SWITCH ASSEMBLY, Neutral Start 87-93479A7
31 BRACKET, PRIMARY 12609
32 BRACKET, SWITCH 126101
33 SCREW, (#4-40 x .630), SWITCH TO BRACKET 10-90342
34 NUT, , SWITCH SCREW 4-40,11-24832
35 SCREW, (#8-32 x .375), BRACKET TO BRACKET 10-57583T
36 WASHER, BRACKET SCREW 12-20878
37 NUT, Brass, BRACKET SCREW 8-32,11-26419
- KEY, Ignition (1A) 894911
- KEY, Ignition (1B) 894912
- KEY, Ignition (1C) 894913
- KEY, Ignition (1D) 894914
- KEY, Ignition (1E) 894915
- KEY, Ignition (1F) 894916
- KEY, Ignition (2A) 894917
- KEY, Ignition (2B) 894918
- KEY, Ignition (2C) 894919
- KEY, Ignition (2D) 8949110
- KEY, Ignition (2E) 8949111
- KEY, Ignition (2F) 8949112

SWIVEL BRACKET AND STEERING ARM

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Below is the parts list for Mercury 90 (3 CYL.) SWIVEL BRACKET AND STEERING ARM:

Mercury 90 (3 CYL.) SWIVEL BRACKET AND STEERING ARM Diagram
Position No. Part Name OEM Number Supersedes
1 SWIVEL BRACKET ASSEMBLY Comment: (MERCURY) 1499-8M0102865 1499-8710T20 (MERCURY)
1 SWIVEL BRACKET ASSEMBLY Comment: (MARINER) 1499-8710T21
2 SEAL, Oil, SWIVEL BRACKET (LOWER) 26-87735
3 BUSHING, SWIVEL BRACKET - LOWER AND UPPER 23-818764 23-67669
4 O-RING, SWIVEL BRACKET - UPPER 25-33466
5 SPACER, SWIVEL BRACKET - UPPER 23-67668
6 FITTING, Grease 22-8M0169589
7 BUSHING, SWIVEL BRACKET 23-821207 23-99608
8 SWIVEL PIN ASSEMBLY Comment: (MERCURY) 99661A2
8 SWIVEL PIN ASSEMBLY, Mariner 99661A4
8 SWIVEL PIN ASSEMBLY Comment: (MERCURY)(HANDLE MODELS) 12079A8
8 SWIVEL PIN ASSEMBLY Comment: (MARINER)(HANDLE MODELS) 12079A9
9 LINK ASSEMBLY, Steering 92876A12
10 SCREW, (.375-24 x 1.25), STEERING LINK TO STEERING ARM 10-849838 10-14000
11 NUT, (.375-24), STEERING LINK SCREW 11-8M0204726
12 WASHER, (.406 x .734 x .063) Stainless Steel, STEERING LINK TO STEERING ARM 12-34931
13 WAVE WASHER, BOTTOM YOKE 13-78854
14 YOKE ASSEMBLY, Bottom Comment: (MERCURY) 42961A06
14 YOKE ASSEMBLY, Bottom Comment: (MARINER) 42961T2
15 RING, Retaining, BOTTOM YOKE 53-67684
16 WASHER, THRUST - SWIVEL BRACKET 12-67670
17 BRACKET, SHOCK ABSORBER Comment: NOT USED WITH POWER TRIM 99653
18 SHAFT, SHOCK ABSORBER (LOWER) Comment: NOT USED WITH POWER TRIM 99619
19 PIN, Groove, SHOCK ABSORBER Comment: NOT USED WITH POWER TRIM 17-821539 17-13794, 17-19603 NOT USED WITH POWER TRIM
20 SCREW, (M10 x 30), BRACKET Comment: NOT USED WITH POWER TRIM 10-4000377
21 LOCKWASHER, (M10) Stainless Steel, BRACKET SCREW Comment: NOT USED WITH POWER TRIM 13-400258
22 ANODE ASSEMBLY Comment: NOT USED WITH POWER TRIM 97-818298Q1
23 SCREW, (M6 x 35), ANODE Comment: NOT USED WITH POWER TRIM 10-4000332
24 WASHER, (.281 x .500 x .060) Stainless Steel, ANODE SCREW Comment: NOT USED WITH POWER TRIM 12-8M0204649
25 SHOCK ABSORBER Comment: (MERCURY) NOT USED WITH POWER TRIM MERCURY 55-99724T15
25 SHOCK ABSORBER Comment: (MARINER) NOT USED WITH POWER TRIM MARINER 55-99724T15
- REPAIR KIT, Shock Absorber 41760A2
26 BUSHING, SHOCK ABSORBER Comment: NOT USED WITH POWER TRIM 23-821207 23-99608 NOT USED WITH POWER TRIM
27 SHAFT, SHOCK ABSORBER (UPPER) Comment: NOT USED WITH POWER TRIM 99625002
- GASKET SET 27-43004A99

THROTTLE LEVER AND LINKAGE

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Below is the parts list for Mercury 90 (3 CYL.) THROTTLE LEVER AND LINKAGE:

Mercury 90 (3 CYL.) THROTTLE LEVER AND LINKAGE Diagram
Position No. Part Name OEM Number Supersedes
1 LEVER, THROTTLE 42946T1
2 SCREW, ADJUSTING 10-817582 10-814775, 10-42977
3 NUT, (M5), JAM-ADJUSTING SCREW 11-400211
4 LEVER, SPARK ADVANCE 429471
5 SCREW, ADJUSTING 10-814776 10-42978
6 NUT, JAM-ADJUSTING SCREW 11-400212
7 CAP, NYLON-ADJUSTING 42942
8 STUD, LEVERS 16-42986
9 SPRING, THROTTLE/SPARK ADVANCE LEVER 24-55162
10 BUSHING, LEVER STUD 23-812930A1
11 WASHER, LEVER STUD 12-42980
12 NUT, (M10), LEVER STUD 11-90517
13 INSERT, THROTTLE LEVER 42927
14 WASHER, THROTTLE LEVER PIN 12-35459
15 NUT, (M6), THROTTLE LEVER PIN 11-401386
16 ROD, SPARK ADVANCE 878172 42918
17 SWIVEL BALL 93421
18 SWIVEL BASE 93254
19 ROD, THROTTLE 878420T 878420, 42919
20 WAVE WASHER, SWIVEL BUSHING 13-25806
21 BUSHING, SWIVEL 23-8M0215006
22 CAM, THROTTLE 42948A7
23 STUD, THROTTLE CAM 16-8161949
24 WASHER, (.255 x .620 x .030) Stainless Steel, THROTTLE CAM STUD 12-69056
25 NUT, (M6), THROTTLE CAM STUD 11-401386
26 SPRING, CAM RETURN 24-14159

TRANSOM BRACKET

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Below is the parts list for Mercury 90 (3 CYL.) TRANSOM BRACKET:

Mercury 90 (3 CYL.) TRANSOM BRACKET Diagram
Position No. Part Name OEM Number Supersedes
1 BRACKET ASSEMBLY, Transom (STARBOARD) Comment: MERCURY 3401-8718F7
1 BRACKET ASSEMBLY, Transom (STARBOARD) Comment: MARINER 3401-8718F8
2 BRACKET ASSEMBLY, Transom (PORT) Comment: MERCURY 3400-8716A8
2 BRACKET ASSEMBLY, Transom (PORT) Comment: MARINER 3400-8716A9
3 FITTING, Grease, PORT TRANSOM BRACKET 22-8M0169588
4 PIN ASSEMBLY, Tilt Lock (NON-POWER TRIM) 17-8M0026068 17-49930A 1
5 TILT TUBE 99170A2
6 NUT, (1.00-14), TILT TUBE 11-859133 11-34862, 11-90068F 3, 11-90068F 4
7 O-RING, (.612 x .103), TILT TUBE 25-45711
8 WASHER, TILT TUBE 13-88750
9 NUT, (.875-14), TILT TUBE 11-858869 11-30499
10 SCREW, (.500-20 x 4.500), TRANSOM BRACKET TO TRANSOM 10-8M0149747
11 WASHER, (1.5 x 3.05 x 0.13) Stainless Steel, TRANSOM BRACKET BOLT 12-8M0204648
12 NUT, (.500-20), TRANSOM BRACKET BOLT 11-91962
13 LEVER ASSEMBLY, TILT LOCK 8M0115104 8M0115103, 99629T 2
14 WAVE WASHER, TILT LEVER 13-99611
15 NYLINER, TILT LEVER 23-65830
16 KNOB, TILT LOCK LEVER Comment: (MERCURY) 99633
16 KNOB, TILT LOCK LEVER Comment: (MARINER) 99633
17 PIN, Groove 17-99615
18 SPRING 24-99622
19 PIN, Groove 17-99604
20 BOLT ASSEMBLY, TILT LOCK 10-96930A1
21 NUT, (.375-24) 11-23161

Tachometer

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Below is the parts list for Mercury 90 (3 CYL.) Tachometer:

Mercury 90 (3 CYL.) Tachometer Diagram
Position No. Part Name OEM Number Supersedes
1 TACHOMETER, 6K 79-895283Q43 79-825348A 1
2 BRACKET, Mounting 79101T
3 LIGHT BULB, Wedge Base (14V - .19W) 88-72729
4 SOCKET, Light Bulb 88-79888
5 NUT, Brass 8-32,11-26419
6 HARNESS ASSEMBLY, Tachometer (5.00 Feet) 84-86396A8

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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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