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Mercury 500 (4141000 THRU 4357639) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments
Mercury 500 Outboard Motor Parts Diagram & Catalog – Free PDF Download

BOTTOM COWL ASSEMBLY

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Below is the parts list for Mercury 500 BOTTOM COWL ASSEMBLY:

Mercury 500 BOTTOM COWL ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 BOTTOM COWL ASSEMBLY 2116-7715A4
2 COVER, PLUG - BOTTOM COWL HARNESS HOLE Comment: REMOVE - NOT REQUIRED ON ELECTRIC ENGINE 57786
3 SCREW, PLUG COVER TO BOTTOM COWL Comment: REMOVE - NOT REQUIRED ON ELECTRIC ENGINE 10-45862
4 LOCKWASHER, PLUG COVER SCREW Comment: REMOVE - NOT REQUIRED ON ELECTRIC ENGINE 13-26996
- WASHER, PLUG COVER SCREW Comment: REMOVE - NOT REQUIRED ON ELECTRIC ENGINE 12-847883 12-20128 REMOVE - NOT REQUIRED ON ELECTRIC ENGINE
5 STUD, BOTTOM COWL TO REAR SUPPORT BRACKET 16-68169
6 NUT, BOTTOM COWL STUD 11-35888
7 STOP SWITCH ASSEMBLY MANUEL Comment: MANUAL 59065A4
8 SPRING, STOP SWITCH Comment: MANUAL 24-60239
9 CONTACT ASSEMBLY, STOP SWITCH Comment: MANUAL 87-61577A1
10 COVER ASSEMBLY, STOP SWITCH Comment: MANUAL 38950A1
11 WASHER, STOP SWITCH Comment: MANUAL 12-59061
12 LOCKWASHER, STOP SWITCH Comment: MANUAL 13-26996
13 NUT, GROUND LEAD TO STOP SWITVH Comment: MANUAL 11-68219
14 LOCKWASHER, CONNECTOR BASE Comment: MANUAL 13-21972
15 NUT, CONNECTOR BASE TO BOTTOM COWL Comment: MANUAL 11-21971
16 WIRE, SWITCH BOX TO STOP SWITCH Comment: MANUAL 56319A5
17 COVER PLATE ASSEMBLY 60948A1
18 SCREW, COVER PLATE TO BOTTOM COWL (3/8") 10-62568
19 BOOT, CONTROL CABLE 37695
20 BOOT, FUEL CONNECTOR 37637
21 SUPPORT, EXTERNAL WIRING HARNESS ELECTRIC Comment: ELECTRIC 37692
22 SCREW, HARNESS SUPPORT TO BOTTOM COWL (2") Comment: ELECTRIC 10-67916
23 NUT, HARNESS SUPPORT SCREW Comment: ELECTRIC 11-8M0207775
24 HOSE, TELL TALE HOSE TO BOTTOM COWL 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
25 NOZZLE, TELL TALE HOSE TO BOTTOM COWL 69791
26 CLAMP, NOZZLE - TELL TALE 66849
27 SCREW, NOZZLE CLAMP TO BOTTOM COWL (1/2") 10-48408

CARBURETOR ASSEMBLY, COMPLETE

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Below is the parts list for Mercury 500 CARBURETOR ASSEMBLY, COMPLETE:

Mercury 500 CARBURETOR ASSEMBLY, COMPLETE Diagram
Position No. Part Name OEM Number Supersedes
1 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1333-5818
1 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1333-5921
2 FLOAT ASSEMBLY 1395-8673
3 PIN, FLOAT LEVER PINION (#)
4 LEVER, FLOAT (LOWER) (#)
5 LEVER, FLOAT (UPPER) (#)
6 INLET NEEDLE, SEAT AND GASKET 1395-92581
7 GASKET, INLET SEAT (#)
8 GASKET, FLOAT BOWL COVER (#)
9 COVER, FLOAT BOWL Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1399-1133
9 COVER, FLOAT BOWL Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1399-6223
9A HOSE, ECONOMIZER (#) Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP
9B JET, ECONOMIZER (.086) Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1395-5815
10 SCREW, FLOAT BOWL COVER (SHORT) 10-52195
11 SCREW, FLOAT BOWL COVER (LONG) 10-52196
12 LOCKWASHER, FLOAT BOWL COVER SCREW 13-26995
13 GASKET, STRAINER COVER (LARGE) 27-25851
14 SCREEN, FILTER 1399-3938
15 GASKET, STRAINER COVER (SMALL) 27-25849
16 COVER, STRAINER 1399-1135
17 GASKET, STRAINER COVER SCREW (#)
18 SCREW, STRAINER COVER FASTENING (#)
19 SCREW, THROTTLE STOP LEVER 1395-6027
20 LEVER, THROTTLE STOP(SEE NOTE BELOW) 1399-94
21 SHAFT, THROTTLE 1399-2012
22 TUBE, IDLE (#)
23 GASKET, IDLE TUBE (#)
24 SCREW AND LOCKWASHER, THROTTLE SHUTTER (#)
25 SHUTTER, THROTTLE Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1399-3392
25 SHUTTER, THRORRLE Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1399-5812
26 SPRING, IDLE ADJUSTMENT SCREW (#)
27 SCREW, IDLE ADJUSTMENT (#)
28 SCREW, PLUG - MAIN FUEL JET CHANNEL 10-28405
29 GASKET, JET CHANNEL PLUG SCREW (#)
30 JET, MAIN FUEL (.065) - STANDARD Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1399-1465
30 JET, MAIN FUEL (.063) - STANDARD Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1399-1465
30 JET, MAIN FUEL (.061) 1399-1461
30 JET, MAIN FUEL (.059) 1399-1459
32 NOZZLE, MAIN (#)
33 SCREW, PLUG - MAIN NOZZLE 10-23178
34 SPRING, THROTTLE SHAFT RETURN (#)
35 SCREW, PLUG - BODY CHANNEL 10-28845
36 WELCH PLUG, BODY CHANNEL (#)
-- GASKET AND PAKCING SET (1 PER CARBURETOR) 1399-2015
-- REPAIR PARTS KIT (1 PER CARBURETOR) Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1395-92621
-- REPAIR PARTS KIT (1 PER CARBURETOR Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1399-5930
37 GASLET. CARBURETOR FLANGE 27-31402
38 NUT, CARBURETOR MOUNTING STUD 11-29250

CARBURETOR LINKAGE AND CHOKE SOLENOID

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Below is the parts list for Mercury 500 CARBURETOR LINKAGE AND CHOKE SOLENOID:

Mercury 500 CARBURETOR LINKAGE AND CHOKE SOLENOID Diagram
Position No. Part Name OEM Number Supersedes
1 CHOKE SOLENOID-ELECTRIC 89-889274 54293A11
2 LOCKWASHER, CHOKE SOLENOID TERMINAL ELECTRIC 13-26996
3 NUT, CHOKE SOLENOID TERMINAL ELECTRIC 11-68219
4 SCREW, CHOKE SOLENOID TO FRONT BRACKET ELECTRIC 10-26066
5 LOCKWASHER, CHOKE SOLENOID SCREW ELECTRIC 13-8M0204647
6 NUT, CHOKE SOLENOID SCREW ELECTRIC 11-22053
7 PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID ELECTRIC 54283A2
8 WASHER, PLUNGER AND LINK ELECTRIC 12-30164
9 COTTER PIN, LINK TO UPPER CHOKE SHUTTER ELECTRIC 18-26953
10 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1333-5818
10 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1333-5921
11 CLUSTER, THROTTLE LEVER (UPPER CARB.) 74371
12 SCREW, CLUSTER TO THROTTLE LEVER 1395-6027
13 PICK-UP BRACKET ASSEMBLY 53719A2
13A INSET COUPLING, THROTTLE SHAFT 28-89694
14 SCREW, PICK-UP BRACKET (3/4") 10-53651
15 KNOB, CHOKE ROD 90242A1
16 GROMMET, CHOKE KNOB 25-20116
17 "U" LINK, CHOKE ROD TO CHOKE KNOB (MANUAL) 22462
17 "U"LINK, CHOKE ROD TO CHOKE KNOB (ELECTRIC) 46303
18 SCREW, "U" LINK TO CHOKE KNOB 10-69022
19 LOCKWASHER, "U" LINK SCREW 13-26996
20 COTTER PIN, "U" LINK TO CHOKE ROD 18-26811
21 ROD, CHOKE(MANUAL) 47958
21 ROD, CHOKE(ELECTRIC) 46304
22 RIVET, CHOKE SHUTTER TO CHOKE ROD 17-25391
23 SPRING, TENSION - CHOKE ROD TO CARBURETOR 24-28965
24 SCREW, TENSION SPRING TO CARBURETOR 10-28713
25 RETAINER, SPRING 27711
26 SHUTTER, CHOKE - CARBURETOR 38604
27 BUSHING, NYLON - UPPER CHOKE SHUTTER(ELECTRIC) 23-30438
28 STUD, CARBURETOR - CHOKE SHUTTER PIVOT (1 3/8") 16-69036
29 WASHER, CHOKE SHUTTER CARBURETOR STUD 12-30164
30 NUT, CHOKE SHUTTER TO CARBURETOR STUD 11-20110
31 SCREEN, FILTER - CARBURETOR 35-56197
32 STUD, FILTER SCREEN TO CARBURETOR (1 1/8") 16-69037
33 WASHER, FILTER SCREEN STUD 12-30164
34 NUT, FILTER SCREEN STUD 11-20110

CLAMP AND SWIVEL BRACKET ASSEMBLY

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Below is the parts list for Mercury 500 CLAMP AND SWIVEL BRACKET ASSEMBLY:

Mercury 500 CLAMP AND SWIVEL BRACKET ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CLAMP BRACKET ASSEMBLY 1440-8394A1
2 THUMB SCREW ASSEMBLY 10-78492A1
3 WASHER, THUMB SCREW 12-70988
4 TUBE, TILT - CLAMP BRACKET TO SWIVEL BRACKET 8M0041936 8M0035074, 883067, 30664 2, 74528
5 WASHER, CLAMP BRACKET TILT TUBE 12-52864
6 NUT, TILT TUBE FASTENING 11-858869 11-30499
7 CAP, PLASTIC - TILT TUBE 53078
8 SPACER, CLAMP BRACKET STUD 23-59624
9 STUD, CLAMP BRACKET 16-59625
10 LOCKWASHER, CLAMP BRACKET STUD 13-8M0204647
11 NUT, CLAMP BRACKET STUD 11-28770
12 TILT LOCK PIN ASSEMBLY 17-8M0026068 17-49930A 1
13 SLEEVE, RUBBER - TILT LOCK PIN BUMPER 32-28052
14 BOLT, CLAMP BRACKET TO BOAT TRANSOM (3 1/4") 10-68298
15 WASHER, CLAMP BRACKET BOLT 12-68410
14 BOLT, CLAMP BRACKET TO BOAT TRANSOM (3") 10-68299
15 WASHER, CLAMP BRACKET BOLT 12-68300
16 NUT, CLAMP BRACKET BOLT 11-82670912
17 PIN, UPPER SHOCK MOUNTING 55-28416
18 SWIVEL BRACKET ASSEMBLY (SHORT SHAFT) 1489-8597A4
18 SWIVEL BRACKET ASSEMBLY (LONG SHAFT) 1490-8599A6
19 OIL SEAL, SWIVEL BRACKET 26-32911
20 SCREW, DRIVE - SWIVEL BRACKET 10-47828
21 FITTING, GREASE 22-69059
22 LUBRICAP, SWIVEL BRACKET GREASE FITTING 19-77633Q
23 TILT LOCK ASSEMBLY, STARBOARD 76386
24 TILT LOCK ASSEMBLY, PORT 76385T
25 TUBE, TILT LOCK 47802
26 COTTER PIN, TILT LOCK TUBE 18-47959
27 BUSHING, TILT LOCK TUBE 23-71574
28 WASHER, WAVE - TILT LOCK TUBE 13-69150
29 SWIVEL PIN AND STEERING ARM ASSEMBLY (SHORT SHAFT) 74316A2
29 SWIVEL PIN AND STEERING ARM ASSEMBLY (LONG SHAFT) 74316A1
30 BUMPER, STEERING ARM 30711
31 BOLT, UPPER MOUNT TO SWIVEL PIN (5 1/4") 10-33986
32 WASHER, SWIVEL PIN - LOWER 12-47606
33 BRACKET, RIDE GUIDE ATTACHING 76535T
34 STUD, RIDE GUIDE BRACKET TO STEERING ARM (1 1/4") 16-39781
35 NUT, RIDE GUIDE BRACKET STUD 11-8M0204726
36 PIN, REVERSE LOCK SPRING ATTACHING 17-25598
37 WASHER, SWIVEL PIN TO BOTTOM YOKE (.060) 12-25176
37 WASHER, SWIVEL PIN TO BOTTOM YOKE (.065) 12-26837
38 YOKE, BOTTOM 77416T1
39 NUT, SWIVEL PIN RETAINING 11-71956
40 PIN, LOWER SHOCK MOUNTING 55-696531
41 SPRING, REVERSE LOCK TENSION 24-29821
42 REVERSE LOCK ASSEMBLY 87432
43 SHAFT, REVERSE LOCK PIVOT 56349
44 COTTER PIN, REVERSE LOCK TO SHAFT 18-45882
45 SPACER, UPPER SHOCK BUSHING TO CLAMP BRACKET 23-28199
46 WASHER, UPPER BUSHING RETAINER (INNER) 12-28196
47 WASHER, LOWER BUSHING RETAINER (INNER) 12-59378
48 SHOCK ABSORBER 55-58780A7
49 BUSHING, RUBBER - SHOCK ABSORBER (UPPER) 23-32171
50 BUSHING, RUBBER - SHOCK ABSORBER (LOWER) 23-28198
51 WASHER, UPPER AND LOWER BUSHING RETAINER (OUTER) 12-8M0204648
52 SCREW, UPPER AND LOWER SHOCK MOUNTING PIN (3/4") 10-69375A1
53 COVER, UPPER AND LOWER SHOCK MOUNTING PIN 70679
54 SCREW, COVER TO SHOCK MOUNTING SCREWS (1/2") 10-37655

COWLING AND FRONT COVER

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Below is the parts list for Mercury 500 COWLING AND FRONT COVER:

Mercury 500 COWLING AND FRONT COVER Diagram
Position No. Part Name OEM Number Supersedes
1 COWL FRONT COVER ASSEMBLY 2182-7927A5
2 KNOB, COWL FRONT COVER FASTENING 56848
3 WASHER, COVER FASTENING KNOB 12-30771
4 WASHER, COVER FASTENING KNOB 12-59572
5 SPRING, TENSION - COVER FASTENING KNOB 24-30772
6 PIN, ROLL - TENSION SPRING TO KNOB 17-29077
7 BLANKET, SOUND ABSORBING 38674
8 SEAL, SOUND - LOWER SECTION 31095
9 SEAL SOUND - UPPER SECTION 38133
10 WRAP AROUND COWL ASSEMBLY 2118-3247A3
11 COWL LATCH ASSEMBLY 46785A1
12 HOOK, COWL LATCH FASTENING 30413
13 BLANKET, SOUND ABSORBING 37794
-- GLUE (BLANKET ADHESIVE) 92-86166Q1

CRANKSHAFT, PISTON AND CONNECTING ROD

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Below is the parts list for Mercury 500 CRANKSHAFT, PISTON AND CONNECTING ROD:

Mercury 500 CRANKSHAFT, PISTON AND CONNECTING ROD Diagram
Position No. Part Name OEM Number Supersedes
1 CRANKSHAFT 400-4627
2 CARROER ASSEMBLY, "O" RING 60834A3
3 "O" RING, CARRIER 64254001
4 CENTER MAIN BEARING ASSEMBLY 500-5345A2
5 DOWEL PIN, CENTER MAIN BEARING 17-20032
6 BEARING, NEEDLE 29-20046T
7 RACE, OUTER 20047
8 RING, SNAP - OUTER RACE CLAMPING 53-20048
9 SCREW, CENTER MAIN VEARING CLAMPING (1 1/2") 10-20784
10 NUT, CENTER MAIN BEARING CLAMPING SCREW 11-8M0207775
11 DOWEL PIN, (STEPPED) 17-20379
12 MAIN BEARING ASSEMBLY (VALVE TYPE) 534-3267T25
13 DOWEL PIN, MAIN BEARING 17-20032
14 DOWEL PIN, REED LOCATING 17-65855
15 SCREW, MAIN BEARING CLAMPING (9/16") 10-45775
16 NUT, MAIN BEARING CLAMPING SCREW 11-45774
17 REED SET, MATCHED - MAIN BEARING 34-88498A1
18 REED STOP, MAIN BEARING REED VALVES 34-20053
19 SCREW, REED STOP MOUNTING (9/16") 10-77280
20 NUT, REED STOP MOUNTING SCREW 11-20110
21 PISTON AND PISTON PIN ASSEMBLY 780-9229A7
22 LOCK RING, PISTON PIN 40-828119 40-47276
23 RING, PISTON 39-27841A12
24 CONNECTING ROD AND CAN ASSEMBLY 632-7621A3
25 SCREW, CAP TO CONNECTING ROD 10-45379
26 NUT, CONNECTING ROD SCREW 11-20061
27 BEARING, NEDDLE - CRANKPIN 29-20046T
28 BEARING, NEEDLE-PISONT PIN 29-20063
29 WASHER, NEEDLE LOCATING 12-47275
-- PISOTN AND PISTON PIN ASSEMBLY (.015 OVERSIZE) Comment: OVERSIZE PISTON AND RING 780-9229A10
-- RING, PISTON (.015 OVERSIZE) Comment: OVERSIZE PISTON AND RING 39-28616A12

CYLINDER BLOCK AND CRANKCASE ASSEMBLY

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Below is the parts list for Mercury 500 CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Mercury 500 CYLINDER BLOCK AND CRANKCASE ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK AND CRANKCASE ASSEMBLY 831-5347A3
2 DOWEL PIN. CYLINDER BLOCK TO MAIN BEARING 17-20032
3 DOWEL PIN, CYLINDER BLOCK TO CENTER MAIN BEARING 17-20323
4 PLUG, PIPE - WATER PRESSURE AND BALANCE TUBE HOLES 22-328022
5 STUD, CARBURETOR MOUNTING (1 1/4") 16-64936
6 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 9/16") 16-68165
7 DOWEL PIN, CRANKCASE TO CYLINDER BLOCK 17-43044
8 STUD CYL. BLOCK TO DRIVE SHAFT HOUSING (3 11/16") 16-68168
9 STUD, CYL. BLOCK TO DRIVE SHAFT HOUSING 3 5/16") 16-68166
10 STUD, CYL. CLOCK TO DRIVE SHAFT HOUSING (1 15/16") 16-68167
11 CONNECTOR, WATER TELL TALE HOLE - CYLINDER BLOCK 22-291112
12 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") 10-78841
12 SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") 10-69091
13 SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") 10-22039
15 NUT, CRANKCASE SCREW 11-29250
16 SCREW, MAIN BEARING LOCKING (5/8") 10-98260
17 TAB WASHER, BEARING LOCKING SCREW 14-20091
18 SCREW, CENTER MAIN BEARING LOCKING (1") 10-20359
19 TUBE, BALANCE - MAIN BEARING (8") 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
20 CONNECTOR, BALANCE TUBE TO CYLINDER BLOCK 22-291112
21 CLAMP, BALANCE TUBE TO CONNECTORS 54-20386
22 SWITCH ASSEMBLY, MERCURY 58124A8
23 SCREW, MERCURY SWITCH TO EXH. MANIFORLD COVER (1/2") 10-48408
24 CHECK VALVE ASSEMBLY, BLEED HOSE (UPPER) 21-64871A2
26 HOSE, CYLINDER BLEED 32-9938779
27 CONNECTOR, CYLINDER BLEED HOSE (LOWER) 22-56759
28 CLAMP, BLEED HOSE ATTACHING 54-20387

DRIVE SHAFT HOUSING ASSEMBLY

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Below is the parts list for Mercury 500 DRIVE SHAFT HOUSING ASSEMBLY:

Mercury 500 DRIVE SHAFT HOUSING ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 DRIVE SHAFT HOUSING ASSEMBLY (SHORT SHAFT) 1592-8188A8
1 DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT) 1593-7513A12
2 PLUG, PLASTIC - TRIM TAB SCREW HOLE 19-64649
3 STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING (1 3/4") 16-8M0022145 16-57932
4 STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING (3") 16-57935
5 NUT, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS (7/16") 11-8M0204653
6 WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS (7/16") 12-65791
7 ROD, PUSH - REVERSE LOCK (SHORT SHAFT) 47835
7 ROD, PUSH - REVERSE LOCK (LONG SHAFT) 47836
8 NUT, JAM - PUSH ROD 11-28770
9 ROD END, PUSH ROD 47837
10 PIN, REVERSE LOCK LEVER 24-78203A2
11 COTTER PIN, PUSH ROD TO REVERSE LOCK 18-25191
12 GUIDE, PUSH ROD Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 52917
12 GUIDE, PUSH ROD Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 933361
13 COVER, LOWER MOUNT CLAMP 35474T
14 SCREW, COVER TO LOWER MOUNT CLAMP 10-29722
15 NUT, LOWER MOUNT CLAMP COVER 11-35521
16 CLAMP, LOWER MOUNT TO DRIVE SHAFT HOUSING 69592F1
17 SCREW, LOWER MOUNT CLAMP/DRIVE SHAFT HSG. 10-29256
18 SPRING, TENSION - LOWER MOUNT CLAMP 24-35522
19 MOUNT, RUBBER - LOWER 75304T1
20 BUMPER, RUBBER - LOWER MOUNT SCREW 25067
21 SCREW, LOWER MOUNT SCREW 10-75284
22 WASHER, LOWER MOUNT SCREW 12-28051
23 WASHER, RUBBER - LOWER MOUNT SCREW 12-28053
24 WASHER, LOWER MOUNT SCREW 12-30119
25 NUT, LOWER MOUNT SCREW 11-25096
26 MOUNT, RUBBER - UPPER 75305
26A "O" RING, UPPER MOUNT 25-65936
27 PACKING, "U" CUP - UPPER MOUNT COVERS 24929
28 COVER, UPPER MOUNT - OUTSIDE HALF 79680A1
29 COVER, UPPER MOUNT - INSIDE HALF 79680A1
30 SCREW, UPPER MOUNT COVER - REAR (1 1/2") 10-49987
31 SCREW, UPPER MOUNT COVER - FRONT (1 3/4") 10-37941
32 NUT, UPPER MOUNT COVER FASTENING SCREW 11-69431
33 WASHER, UPPER MOUNT BOLT (37/64 ID) 12-27727
34 WASHER, RUBBER - UPPER MOUNT BOLT 12-66966
35 WASHER, UPPER MOUNT BOLD (3/8 ID) 12-30519
36 NUT, UPPER MOUNT BOLT 11-23161
37 GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING 27-385011
38 NUT, POWERHEAD TO DRIVE SHAFT HOUSING STUDS (5/16") 11-64809
39 TUBE, EXHAUST(SHORT SHAFT) 695431
39 TUBE, EXHAUST(LONG SHAFT) 695441
40 TUBE, WATER INLET (SHORT SHAFT) 32-37727
40 TUBE, WATER INLET (LONG SHAFT) 32-45679
41 SEAL, TRIM COVER TO DRIVE SHAFT HOUSING 38157
42 STRIP, RETAINING - TRIM COVER SEAL (SIDE) 38154
43 STRIP, RETAINING - TRIM COVER SEAL (REAR) 38158
44 SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (SELF TAPPING) 10-48408
45 COVER, TRIM - DRIVE SHAFT HOUSING 37687
46 SCREW, TRIM COVER TO DRIVE SHAFT HOUSING 10-57807
47 GROMMET, TRIM COVER SCREW 25-92012

END CAPS, MANIFOLD AND EXHAUST COVERS

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Below is the parts list for Mercury 500 END CAPS, MANIFOLD AND EXHAUST COVERS:

Mercury 500 END CAPS, MANIFOLD AND EXHAUST COVERS Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (SEE PAGE 19 FOR PARTS 831-5347A3
2 END CAP ASSEMBLY, UPPER 1100-3281A1
3 OIL SEAL 26-41953
4 "O" RING, UPPER END CAP 25-20081
5 BALL BEARING, UPPER END CAP 30-63742T
6 SHIM, UPPER END CAP TO CYL. BLOCK/CRANKCASE (.002-3-5-10) 15-20082A1
7 SCREW, UPPER END CAP MONTING (7/8") 10-29256
8 MOUNT, RUBBER - CRANKCASE 90435
9 NUT, CRANKCASE RUBBER MOUNT 11-8M0207775
10 GROUND STRAP, CRANKCASE MOUNT 37996
11 END CAP ASSEMBLY, LOWER 1158-6635T1
13 L, LOWER END CAP 26-41953
14 "O" RING, LOWER END CAP 25-20081
15 BALL BEARING, LOWER END CAP 30-63742T
16 SHIM, LOWER END CAP TO CRANKCASE/BYL. BLOCK (.002-3-5-10) 15-20085A1
17 SCREW, LOWER END CAP MOUNTING (7/8") 10-29256
18 GASKET, CYLINDER BLOCK TO BAFFLE PLATE 27-854913
19 PLAT, BAFFLE - EXJAUST MANIFOLD 90421T01
20 GASKET, BAFFLE PLATE TO EXHAUST COVER 27-854924
21 COVER, EXHUAST MANIFOLD 46112A3
22 SCREW, MANIFOLD COVER TO CYL. BLOCK (1") 10-37562
23 SCREW, MANIFOLD COVER TO CYL. BLOCK - CLIP (1 1/8") 10-38837
24 CLIP, HIGH TENSION LEAD 54-52905
25 COVER ASSEMBLY, CYLINDER BLOCK 1017-7054A1
26 PLUG, PIPE - CYLINDER BLOCK COVER 22-328022
27 GASKET, CYLINDER BLOCK COVER 27-85487
28 SCREW, CYLINDER BLOCK COVER MOUNTING (1") 10-20653
29 NUT, COVER MOUNTING SCREW 104-87
30 MOUNT, RUBBER - CYLINDER BLOCK COVER 90435
31 NUT CYLINDER BLOCK COVER RUBBER MOUNT 11-8M0207775
32 COVER, TRANSFER PORT 27935
33 GASKET, TRANSFER PORT COVER 27-279361
34 SCREW, TRANSFER PORT COVER MOUNTING (5/8") 10-20540

EXHAUST EXTENSION PLATE AND SHIFT LINKAGE

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Below is the parts list for Mercury 500 EXHAUST EXTENSION PLATE AND SHIFT LINKAGE:

Mercury 500 EXHAUST EXTENSION PLATE AND SHIFT LINKAGE Diagram
Position No. Part Name OEM Number Supersedes
1 PLATE ASSEMBLY, EXHAUST EXTENSION 42819A2
1 BUSHING, EXHAUST EXTENSION PLATE 23-27132
3 WASHER, NYLON - WATER INLET TUBE 12-38453
4 SEAL, RUBBER - WATER TUBE 26-38452
5 RETAINER, WATER TUBE SEAL 38500
6 SCREW, RETAINER TO EXHAUST EXTENSION PLATE (3/4") 10-69069
7 GASKETT, POWERHEAD TO EXHAUST EXTENSION PLATE 27-796501
8 SEAL, RUBBER - EXHAUST EXTENSION PLATE 38156
9 STRIP, RUBBER SEAL RETAINING 99136
10 SCREW, RETAINING STRIP TO EXHAUST EXTENSION PLATE (1/2") 10-37571
11 GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING 27-385011
12 LEVER, THROTTLE AND SHIFT CABLES 59037A2
13 SPRING, COMPRESSION - QUICK DISCONNECT LEVER 24-38005
14 BUSHING, NYLON - QUICK DISCONNECT LEVER 23-37927
15 PIN, ROLL - QUICK DISCONNECT LEVER 17-239281
16 RETAINER, NYLON BEARING TO EXHAUST EXTENSION PLATE 37926
17 SCREW, RETAINER TO EXHAUST EXTENSION PLATE (1 1/2") 10-37923
18 GROUND STRAP ASSEMBLY, CRANKCASE TO COWL (3 5/8") 46933A1
19 GROUND STRAP ASSEMBLY, HOUSING TO COWL (3 3/8") 46933A2
20 SCREW, GROUND STRAP (3/9" SELF TAPPING) 10-62568
21 SHIFT SHAFT ASSEMBLY, UPPER Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 57244A3
21 SHIFT SHAFT ASSEMBLY, UPPER Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 57244A4
22 COUPLING, UPPER SHIFT SHAFT Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 93960A1
23 BUSHING, NYLON - UPPER SHIFT SHAFT Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 23-26600
21 SHIFT SHAFT ASSEMBLY, UPPER (SHORT SHAFT) Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 75007A4
21 SHIFT SHAFT ASSEMBLY, UPPER (LONG SHAFT) Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 75008A4
24 WASHER, SHIFT CONTROL ACTUATOR 12-24664
25 NUT, SHIFT CONTROL ACUATOR TO UPPER SHIFT SHAFT 11-826709109 11-33825, 11-35045
26 ACTUATOR ASSEMBLY, SHIFT CONTROL Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 37948A5
26 ACTUATOR ASSEMBLY, SHIFT CONTROL Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 72854A3
27 SPRING, SHIFT CABLE 24-37934
28 SCREW, SPRING TO ACTUATOR 10-38069
29 BEARING, NYLON - SHIFT CONTROL ACTUATOR 37932
30 SCREW, BEARING TO SHIFT CONTROL ACTUATOR (1") 10-36137
31 LOCKWASHER, BEARING SCREW 13-21272
32 RAIL, SHIFT CONTROL BEARING 37935
33 SCREW, RAIL TO EXHAUST MANIFOLD COVER (3/4") 10-69028
34 LOCKWASHER, RAIL SCREW 13-26992

FLYWHEEL ASSEMBLY AND STATOR

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Below is the parts list for Mercury 500 FLYWHEEL ASSEMBLY AND STATOR:

Mercury 500 FLYWHEEL ASSEMBLY AND STATOR Diagram
Position No. Part Name OEM Number Supersedes
1 NUT, FLYWHEEL 11-8M0214915
2 WAHSER, FLYWHEEL NUT 12-33001
3 KEYWHEEL DRIVE 28-20094
4 FLYWHEEL ASSEMBLY (MANUAL) 223-2402A13
4 FLYWHEEL ASSEMBLY (ELECTRIC) 223-2403A18
5 RATCHET, FLYWHEEL (MANUAL) 50-88755
6 SCREW, PLATE AND RATCHET (5/16") 10-69088
7 SCREW, FLEX PLATE TO FLYWHEEL (5/8") 10-32417
8 PIN, DOWEL - PULLEY TO FLYWHEEL 17-26618
9 FLANGE, FLYWHEEL PULLEY 29788
10 PULLEY, FLYWHEEL 30306
11 HUB, FLANGE - FLYWHEEL PULLEY 29787
12 STATOR, ALTERNATOR - FLYWHEEL ELECTRIC 398-2996
13 SCERW, STATOR TO UPPER END CAP (7/8") ELECTRIC 10-57021
14 CLAMP, STATOR LEAD TO CRANKCASE ELCTRIC 54-26550
15 SCREW, STATOR LEAD CLAMP FASTENING (1/2") ELECTRIC 10-35519
16 "D" WASHER, STATOR LEAD CLAMP SCREW ELECTRIC 8M0084613 69205
17 CLIP, STATOR LEAD TO CRANKCASE ELECTRIC 54-46379

FUEL PUMP ASSEMBLY

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Below is the parts list for Mercury 500 FUEL PUMP ASSEMBLY:

Mercury 500 FUEL PUMP ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 FUEL PUMP ASSEMBLY 66777A1
2 CHECK VALVE ASSEMBLY 21-30430A1
3 DIAPHRAGM KIT 23014A1
4 GASKET, CHECK VALVE TO HOUSING (#)
5 GASKET, FUEL PUMP (#)
6 GASKET, FUEL PUMP COVER (#)
7 RETAINER, CHECK VALVE 23004
8 SCREW, RETAINER TO HOUSING 10-43725
9 COVER, FUEL PUMP 23008
10 SCREW, FUEL PUMP MOUNTING (2 1/8") 10-46368
11 SCREW, FUEL PUMP MOUNTING (1 5/8") 10-88447
12 WASHER, FUEL PUMP SCREW 12-847883 12-20128
13 WASHER, FUEL PUMP SCREW 12-66553
14 BUSHING, GUEL PUMP SCREW 23-65790
15 SLEEVE, FUEL PUMP SCREW 23-31915
16 CONNECTOR, PUMP OUTLET TO FUEL LINE 22-22949
17 SLEEVE, RUBBER - CONNECTOR 22-22946
18 NUT, CONNECTOR TO FUEL LINE 22-22948
19 FUEL LINE, PUMP TO LOWER AND UPPER FILTER 32-32094
20 ELBOW FUEL PUMP INLET 22-22995
21 SLEEVE, RUBBER 22-22947
22 NUT, ELBOW 22-22948
23 FUEL LINE, FUEL PUMP TO ADAPTOR 32-30036
24 CONNECTOR, FUEL LINE TO ADAPTOR 22-37682
25 ADAPTOR, CHECK UNIT (FUEL LINE) 22833
26 STEM, CHECK UNIT ADAPTOR 23069
27 "O" RING, ADAPTOR STEM 25-16524
28 SPRING, ADAPTOR STEM 24-23067T
29 CUP WASHER, ADAPTOR 30188
30 SCREW, ADAPTOR TO BOTTOM COWL (1 3/4")-MANUAL 10-69029
30 SCREW, ADAPTOR TO BOTTOM COWL (2")-ELECTRIC 10-67916
31 NUT, ADAPTOR SCREW 11-8M0207775

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1)

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Below is the parts list for Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1):

Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1643-6038A17
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1643-6038A18
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1643-6038A5
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1643-6038A7
1 GEAR HOUSING ASSEMBLY 1643-6038A6
2 PIN, DOWEL - GEAR HOUSING 17-21438
3 STUD, WATER PUMP BODY/BASE TO GEAR HOUSING (2 5/8") 16-33778
4 STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 3/16") 16-8M0034453 16-57933
5 BEARING, ROLLER - DRIVE UNIT 31-62091T
6 SCREEN, WATER INTAKE - STARBOARD 63850
6 SCREEN, WATER INTAKE - PORT 72849A1
7 SCREW, WATER INTAKE SCREEN TO GEAR HOUSING (1 1/4") 10-36070
8 NUT, WATER INTAKE SCREEN SCREW 11-859124 11-45812
9 PLATE, SUPPORT - EXHAUST TUBE SEAL 92815
10 SEAL, EXHAUST TUBE 37721001
11 GEAR, PINION - DRIVE SHAFT 43-55607
12 NUT, PINION GEAR TO DRIVE SHAFT 11-55910
13 GASKET, WATER PUMP BASE TO GEAR HOUSING 27-32771
14 "O" RING, WATER PUMP BASE 25-26855
15 WATER PUMP BASE ASSEMBLY 46-77516A1
16 OIL SEAL, WATER PUMP BASE 26-79831
17 OIL SEAL, WATER PUMP BASE 26-90562
18 DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY 17-35973
19 GASKET, LOWER - WATER PUMP BASE TO FACE PLATE 27-19553
20 PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY 32768
21 GASKET, UPPER - FACE PLATE TO WATER PUMP BODY 27-19551
22 IMPELLER, WATER PUMP 47-89983T
23 KEY, IMPELLER DRIVE 28-8M0032837 28-56662
24 WATER PUMP BODY ASSEMBLY 46-77822A1
25 INSERT, WATER PUMP BODY 48753
26 WASHER, WATER PUMP BODY AND BASE STUDS 12-8M0204649
27 NUT, WATER PUMP BODY AND BASE STUDS 11-826709109 11-33825, 11-35045
28 SEAL, WATER PUMP BODY TO WATER TUBE 26-38452
29 WASHER, CUPPED - WATER TUBE SEAL 12-38453
30 RING, RUBBER - CENTRIFUGAL SLINGER 25-20273
31 SCREW, GREASE FILLER AND VENT HOLE 10-79953Q04
32 WASHER, GREASE FILLER AND VENT HOLE SCREW 12-191833
33 PLUG, GEAR HOUSING FLUSHING HOLE 19-48750
34 WASHER, GEAR HOUSING FLUSHING HOLE 12-8M0204663
35 SHAFT ASSEMBLY, SHIFT - LOWER Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 76063A1
35 SHAFT ASSEMBLY, SHIFT - LOWER Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 69787A1
36 CLIP, RETAINING - SHIFT SHAFT 53-29641
37 "O" RING, SHIFT SHAFT BUSHING 25-25439
38 BUSHING ASSEMBLY, SHIFT SHAFT 23-77631A2
39 OIL SEAL, SHIFT SHAFT BUSHING (LOWER) 26-24590
40 OIL SEAL, SHIFT SHAFT BUSHING (UPPER) 26-892361
41 WASHER, RUBBER - SHIFT SHAFT BUSHING 12-31266
42 BASE, LOWER - REVERSE LOCKING 78036
43 CAM, REVERSE LOCKING Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 43308T1
43 CAM, REVERSE LOCKING Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 69542
44 DRIVE SHAFT ASSEMBLY (SHORT SHAFT) 45-76089A2
44 DRIVE SHAFT ASSEMBLY (LONG SHAFT) 45-76088A2
45 SPRING, COMPRESSION - DRIVE SHAFT 24-20254
46 PIN, DRIVE SHAFT 17-30545
47 SLEEVE, LUBRICATION - DRIVE SHAFT 88181
48 ,SHIM, BEARING TO GEAR HOUSING (.002-3-5-10) 15-20929A1
49 ROLLER BEARING ASSEMBLY, TAPERED - DRIVE SHAFT 31-38146A1

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2)

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Below is the parts list for Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2):

Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1643-6038A17
- GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 1643-6038A18
- GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) Comment: SEE NOTE BELOW 1643-6038A5
- GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 1643-6038A7
1 GEAR HOUSING ASSEMBLY (SEE PAGE 34 FOR PARTS BREAKDOWN) 1643-6038A6
50 CAM, SHIFT Comment: UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 760394
50 CAM, SHIFT Comment: UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP 760394
51 FOLLOWER, CAM 38441
52 SLIDE, CROSS PIN 20843
53 SPRING, COMPRESSION - CAM FOLLOWER 24-39845
54 SHIM, BEARING CUP TO GEAR HSG. (.002-3-5-10) 15-38374A1
55 TAPERED ROLLER BEARING ASSEMBLY 31-38356A1
56 BEARING, ROLLER - FORWARD GEAR 31-21739
57 FORWARD GEAR ASSEMBLY 43-55608T4
58 RATCHET, SLIDING CLUTCH 52-92911T
59 PIN, CROSS - RATCHET TO PROPELLER SHAFT 17-8M0020942 17-38113
60 SPRING, RETAINING - CROSS PIN 24-38114
61 SHAFT, PROPELLER 44-75365
62 REVERSE GEAR ASSEMBLY 43-79158T
63 SHIM, THRUST WASHER TO GEAR HSG. (.002-3-5-10) 15-20927A1
64 WASHER, THRUST - REVERSE GEAR 12-32004
65 BEARING, BALL - REVERSE GEAR 30-20839T
66 "O" RING, BEARING CARRIER 25-31986
67 BEARING CARRIER ASSEMBLY 69386T1
68 BEARING, ROLLER - BEARING CARRIER 31-21700
69 OIL SEAL, BEARING CARRIER (DOUBLE LIP) 26-8M0205511
70 OIL SEAL, LINE CUTTER 26-8M0203757
71 KEY, LOCATING - BEARING CARRIER 28-30281
72 TAB WASHER, GEAR HOUSING COVER 14-53012
73 COVER, GEAR HOUSING 11-87763
74 TRIM TAB ASSEMBLY, GEAR HOUSING 97-31640Q4
75 SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") 10-66024
76 WASHER, DRIVE SHAFT HOUSING STUD (3/8") 12-8M0214963
77 NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING (3/8") 11-8M0204726
78 WASHER, DRIVE SHAFT HOUSING STUD (7/16") 12-65791
79 NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING (7/16") 11-8M0204653
80 THRUST HUB, FRONT 65758
81 THRUST HUB ASSEMBLY, REAR 62124A1
82 WASHER, CUPPED - THRUST HUB 12-31992
83 NUT, PROPELLER 11-69578Q1

IGNITION DRIVER AND PILOT ASSEMBLY

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Below is the parts list for Mercury 500 IGNITION DRIVER AND PILOT ASSEMBLY:

Mercury 500 IGNITION DRIVER AND PILOT ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 IGNITION DRIVER ASSEBMLY, COMPLETE 333-4674A3
2 SHFT, IGNITION DRIVE 45-27951
3 PILOT ASSEMBLY, IGNITION DRIVE 47883A1
4 SCREW, ADAPTOR AND PILOT TO IGNITION DRIVE (5/8") 10-96138
5 BALL BEARING, IGNITION DRIVE PILOT 30-20066
6 SPRING, HORESHOE - IGNITION DRIVE PILOT 24-27944
7 PIN, ANCHOR - HORSESHOE SPRING TO ANCHOR PIN 17-27962
8 WASHER, HORSESHOE SPRING TO ANCHOR PIN 12-8M0204649
9 EXONOMIZER COLLAR AND PIN ASSEMBLY 48103A1
10 PIN, ECONOMIZER COLLAR - SPRING RETAINER 17-27961
11 FITTING, GREASE - ECONOMIZER COLLAR 22-25094
12 PLATE, THROTTLE ACTUATOR 66778T
13 SCREW, TRHOTTLE ACTUATOR TO ECONOMIZER COLLAR (1/2") 10-46420
14 SCREW, ADJUSTING - THROTTLE ACTUATOR (1") 10-23015
15 NUT, THROTTLE ACTUATOR ADJUSTING SCREW 11-68219
16 CAP, THROTTLE ACTUATOR ADJUSING SCREW 48039
17 WASHER, IGNITION DRIVE PILOT TO ADAPTOR 12-46246
18 ADAPTOR, IGNITION DRIVE 66856A1
19 SCREW, ADAPTOR AND PILOT TO CRANKCASE (1-1/4") 10-74824
20 WASHER, ADAPTOR AND PILOT TO CRANKCASE SCREW 12-20084
22 FITTING GREASE - IGNITION DRIVE ADAPTOR 22-25094
23 WASHER, IGNITION DRIVER PILOT 12-27939
24 TAB WASHER, ADAPTOR CAP FASTENING 14-27960
25 WASHER, WAVE - IGNITION DRIVER BALL BEARING TENSION 13-27959
26 CAP, IGNITION DRIVE ADAPTOR AND PILOT FASTENING 27955
27 KEY, IGNITION DRIVE 28-28657
28 HUB, DRIVEN PULLEY 29784
-- SPACER, DRIVE PULLEY 23-29909
29 DRIVE PULLEY ASSEMBLY 29783A1
30 PIN, ROLL - FLANGE 17-24873
31 FALNGE, DRIVEN PULLEY 29785
32 WASHER, PULLEY SCREW 12-20138
33 SCREW, PULLEY (5/8") 10-64652
34 BELT, TIMING 20140
35 PLATE, THROTTLE STOP 53458
36 SCREW, THROTTLE STOP PLATE TO ADAPTOR (7/8") 10-28668
37 SCREW, THROTTLE STOP ADJUSTING (1 5/8") 10-20012
38 NUT, THROTTLE STOP ADJUSTING SCREW 11-20013
39 CAP, MYLON - ADJUSTING SCREW 26852
40 SWIVEL, LINKAGE - ECONOMIZER COLLAR 27947
41 LINK ROD 66552
42 SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER 27948
43 LEVER, THROTTLE CONTROL 53143A2
44 BUSHING, THROTTLE LEVER SCREW 23-45818
45 SCREW, THROTTLE LEVER TO EXHAUST COVER (1 1/2") 10-47273
46 WASHER, THROTTLE LEVER SCREW 12-8M0042641 12-29395
47 LATCH, THROTTLE CONTROL LEVER (THROTTLE CABLE) 39483
48 SCREW, LATCH TO THROTTLE CONTROL LEVER (7/8") 10-69026
49 SPRING, COMPRESSION - LATCH SCREW 24-20099
50 NUT, LATCH SCREW 11-826709109 11-33825, 11-35045
51 WASHER, UPPER SWIVEL TO THROTTLE LEVER 12-8M0204649
52 NUT, UPPER SWIVEL TO THROTTLE LEVER 11-826709109 11-33825, 11-35045
53 SPARK PLUG (CHAMPION L-76-V) 33-896329827 33-827C
54 SPACER, IGNITION WIRE 45391
55 BRACKET, TAB - CRANKCASE - IGNITION DRIVER GROUND STRAP 53-78201
56 SCRW, IGNITION DRIVER GROUND STRAP TO TAB BRACKET (3/8") 10-62568

IGNITION DRIVER ASSEMBLY, COMPLETE

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Below is the parts list for Mercury 500 IGNITION DRIVER ASSEMBLY, COMPLETE:

Mercury 500 IGNITION DRIVER ASSEMBLY, COMPLETE Diagram
Position No. Part Name OEM Number Supersedes
- IGNITION DRIVER ASEMBLY, COMPLETE 333-4674A3
1 HOUSING, IGNITION DRIVER 333-4674A3
2 SCREW, SET - COIL ASSEMBLY FASTENING 10-47183
3 TERMINAL BOARD ASSEMBLY, IGNITION DRIVER 333-3172A1
4 SCREW, TERMINAL BOARD ASSEBMLY FASTENING (1/2") 10-47182
5 COIL ASSEMBLY, IGNITION DRIVER (RED) 333-3175
6 COIL ASSEMBLY, IGNITION DRIVE (BLUE) 333-3176
7 HARNESS, PRIMARY CABLE - IGNITION DRIVER 333-3173
8 CLAMP, PRIMARY HARNESS CABLE - IGNITIN DRIVER 54-47188
9 SCREW, PRIMARY HARNESS CABLE FASTENING (5/8") 10-28259
10 BEARING, BALL - DRIVER END (1 3/8" O.D.) 30-24998
11 SHAFT ASSEMBLY, IGNITION DRIVER 333-4674A3
12 BEARING, BALL - IGNITION DRIVER END (1 1/4" O.D.) 30-49090
13 CAP, BEARING - IGNITION DRIVER HOUSING 333-3166
14 SCREW, BEARING CAP FASTENING (9/16") 10-37656
15 ROTOR ASSEMBLY, IGNITION DRIVER 333-3143
16 SPRING, CLIP - IGNIITION DRIVER ROTOR 54-47187
17 GASKET, IGNITION DRIVER COVER 27-61031
18 COVER, IGNITION DRIVER 333-4639A1
19 SCREW, IGNITION DRIVER COVER FASTENING 3/4" 10-20189
20 TAB WASHER, IGNITION DRIVER COVER FASTENING SCREW 14-29157
21 FLAME ARRESTOR, IGNITION DRIVER COVER 58807A1
22 CAP ASSEMBLY, IGNITION DRIVER 333-3142A3
23 BRUSH AND SPRING ASSEMBLY 333-3165A1
24 GASKET, IGNITION DRIVER CAP 27-47190
25 GROUND STRAP ASSEMBLY 394-1134A2
26 SCREW, IGNITION DRIVER CAP FASTENING (1 7/8") 10-47181
26 SCREW, IGNITION DRIVER CAP FASTENING (1 1/2") 10-73013
27 TAB WASHER, IGNITION DRIVER CAP FASTENING SCREW 14-29157
28 LEAD ASSEMBLY, HIGH TENSION DRIVER TO COIL 1504-250A1
-- TERMINAL, HIGH TENSION LEAD 8M0084600 20121
-- SLEEVE, HIGH TENSION LEAD TERMINAL COVER 85-94589
29 GROMMET, COIL WIRE BRACKET 25-26547
30 BOOT, HIGH TENSION LEAD CABLE 332-2854T01
31 SPARK PLUG LEAD ASSEMBLY (27 1/2") Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS 84-813715A1
-- CONNECTOR, SPARK PLUG LEAD 8M0084600 20121
-- SLEEVE, SPARK PLUG LEAD TO IGNITION DRIVER 85-94589
32 SLEEVE, SPARK PLUG LEAD (6") 32-46768
33 PROTECTOR ASSEMBLY, SPARK PLUG LEADS 85-63709A1
-- SEPARATOR, IGNITION LEADS 59126
34 CLIP, IGNITION DRIVER LEAD 54-22627
35 SCREW, IGNITION DRIVE LEAD TO SWITCH BOX (1/2") 10-25764
36 "D" WASHER, IGNITION DRIVER LEAD SCREW 8M0084613 69205

MISCELLANEOUS PARTS/ACCESSORIES

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Below is the parts list for Mercury 500 MISCELLANEOUS PARTS/ACCESSORIES:

Mercury 500 MISCELLANEOUS PARTS/ACCESSORIES Diagram
Position No. Part Name OEM Number Supersedes
- GASKET SET 27-72486A32
- MERC 500 PARTS LIST 90-71732
- DECAL SET 37-43198A84
- HEAVY DUTY WATER PUMP 54696A1
- TACHOMETER ASSEMBLY 79-73370A3
- MODULE ASSMEBLY 52552A3

STARTER HOUSING

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Below is the parts list for Mercury 500 STARTER HOUSING:

Mercury 500 STARTER HOUSING Diagram
Position No. Part Name OEM Number Supersedes
1 NUT, SHEAVE SHAFT (LEFT HAND THREAD) 11-20166
2 TAB WASHER, SHEAVE SHAFT NUT 14-61004
3 HOUSING, STARTER 57237
4 SCREW, STARTER HOUSING TO CRANKCASE/CYLINDER BLOCK (1") 10-90073
5 LOCKWASHER, STARTER HOUSING SCREW 13-20202
6 PLATE, CABLE GUIDE 37691
7 SCREW, DRIVE - CABLE GUIDE TO STARTER HOUSING 10-358811
8 RETAINER, STARTER SPRING 61002
9 SPRING, STARTER REWIND 24-39502T02
10 SHEAVE, ASSEMBLY 76053A1
11 BUSHING, SPRING GUIDE 23-63100
12 PAWL, STARTER 30596
13 WASHER, WAVE - STARTER PAWL 13-36206
15 SPACER, SHEAVE SHAFT 23-63061
16 RETAINER, WAVE WASHER 39840
17 WASHER, WAVE WASHER RETAINER 12-57837
18 WASHER, WAVE - RETAINER TENSION 13-20160
19 SPRING, RETAINER PLATE TO STARTER SHEAVE (#)
19A RETAINER, SPRING 66848
20 PLATE, RETAINER - STARTER PAWL 66845
21 WASHER, WEAR - STARTER PAWL 12-57860
22 SHAFT, SHEAVE 61003
23 STARTER CABLE ASSEMBLY 50-12066Q10
23 STARTER CABLE (FOR MANUAL STARTING OF ELECTRIC ENGINE) 47341A11
24 HANDLE, STARTER CABLE 28747
25 RETAINER, STARTER CABLE AND HANDLE 79470A1
26 CABLE ASSEBMLY INTERLOCK 70969
27 SCREW, INTERLOCK CABLE TO EXHAUSE PLATE (5/8") 10-32228
28 SCREW, INTERLOCK CABLE TO STARTER HOUSING (1/2") 10-69022
29 LOCKWAHSER, INTERLOCK CABLE SCREW 13-27660
30 WASHER, INERLOCK CABLE SCREW 12-26013
31 CAM, SLIDING - STARTER HOUSING 57236
32 SPRING, SLIDING CAM 24-70086
33 WASHER, INTERLOCK CABLE 12-37998
34 COTTER PIN, INERLOCK CABLE TO SLIDING CAM 18-26953
35 TOGGLE ASSEMBLY, STARTER INTERLOCK 65757A1
36 SCREW, TOGGLE TO STARTER HOUSING 10-57249
37 BUSHING, TOGGLE SCREW 23-26856
38 SPRING, TOGGLE SCREW 24-57279

STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES

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Below is the parts list for Mercury 500 STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES:

Mercury 500 STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES Diagram
Position No. Part Name OEM Number Supersedes
1 SWITCH BOX ASSEMBLY, COMPLETE 333-3213A3
2 NUT, SWITCH BOX TERNINAL 11-45076
3 SCREW, SWITCH BOX TO FRONT SUPPORT BRACKET (5/8") 10-69030
4 RECTIFIER ELECTRIC ELECTRIC 8M0058226 816770T, 816770, 62351A 1, 83-70350A 1, 83-70350A 3
5 LOCKWASHER, RECTIFIER TO FRONT BRACKET ELECTRIC 13-8M0204647
6 NUT, RECTIFIER TO FRONT BRACKET ELECTRIC 11-28770
7 SPACER, RECTIFIER TO FRONT BRACKET ELECTRIC 23-28458
8 SCREW, RECTIFIER TERMINALS (3/8") ELECTRIC 10-20055
9 NUT, RECTIFIER TERMINALS ELCTRIC 11-8M0204718
10 SLEEVE, RECTIFIER TERMINALS ELCTRIC 32-28373
11 BRACKET, RETAINER - HIGH TENSION LEAD 59757
12 SCREW, RETAINER BRACKET TO SUPPORT BRACKET (1 1/2"0 10-49987
13 NUT, RETAINER BRACKET SCREW 11-826709109 11-33825, 11-35045
14 STARTER MOTOR ASSEMBLY ELECTRIC 50-55601A2
15 SCREW, STARTER MOTOR TO CRANKCASE FLANGE (1 5/8") ELECTRIC 10-52446
16 LOCKWASHER, STARTER MOTOR SCREW ELECTRIC 13-8M0204647
17 WIRE, STARTER MOTOR TO SOLENOID AND TOP MOUNT ELECTRIC 84-71441
18 SCREW, GROUND WIRE TO STARTER MOTOR (5/8") ELECTRIC 10-69035
19 LOCKWASHER, GROUND WIRE FASTENING SCREW ELECTRIC 13-26992
20 NUT, GROUND WIRE SCREW ELECTRIC 11-20890
21 STARTER SOLENOID ELECTRIC 89-853654A1
22 LOCKWASHER, SOLENOID TERMINAL ELECTRIC 10,13-26996
23 NUT, SOLENOID TERMINAL ELECTRIC 10,11-68219
24 LOCKWASHER, SOLENOID TERMINAL (5/16"0 ELECTRIC 13-8M0204647
25 NUT, CAP - SOLENOID TERMINAL (5/16") ELECTRIC 11-26062
26 BOOT, TERMINAL - STARTER SOLENOID ELECTRIC 46265
27 SCREW, SOLENOID TO SUPPORT BRACKET (3/4") ELECTRIC 10-28635
28 WASHER, STARTER SOLENOID SCREW ELECTRIC 13-26992
29 GROUND STRAP ASSEMBLY ELECTRIC 84-65773A2
30 WIRING HARNESS (INTERNAL) ELECTRIC 84-71443A1
31 SPRING, GARTER - INTERNAL WIRING HARNESS ELECTRIC 24-28975
32 CLAMP, WIRING HARNESS ELECTRIC 54-76368
33 SCREW, WIRING HARNESS CLAMP TO BOTTOM COWL (7/8") ELECTRIC 10-45862
34 LOCKWASHER, WIRING HARNESS CLAMP SCREW ELECTRIC 13-26996
35 WASHER, WIRING H ARNESS CLAMP SCREW ELECTRIC 12-847883 12-20128
36 STA-STRAP, WIRING HARNESS ELECTRIC 61990
37 IGNITION COIL ASSEMBLY 332-4895T2
38 PAD, RUBBER - IGNITION COIL 72015
39 COVER, CASTING - COIL 63195
40 SCREW, IGNITION COIL TO BRACKET (2 1/8") 10-60194
41 LOCKWASHER, IGNITION COIL SCREW 13-26996
42 WIRE ASSEMBLY, COIL TO SWITCH BOX (BLACK) 84-60871A10
42 WIRE ASSEMBLY, COIL TO SWITCH BOX (GREEN) 84-71440A1
43 WASHER, IGNITION COIL TERMINAL 10,12-89302
44 NUT, IGNITION COIL TERMINAL 10,11-45076
45 SCREW, IGNITION COIL WIRE TO SWITCH BOX (3/8") 10-45218
46 BRACKET, IGNITION COIL (REAR) 70014
47 BRACKET, IGNITION COIL 70012
48 SCREW, COIL BRACKET TO BOTTOM COWL (1 3/8") 10-36154
49 SCREW, COIL BRACKET TO BOTTOM COWL (1") 10-36137
50 LOCKWASHER, COIL BRACKET SCREW 13-26992

TOP COWL ASSEMBLY

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Below is the parts list for Mercury 500 TOP COWL ASSEMBLY:

Mercury 500 TOP COWL ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 TOP COWL (MANUAL) 2117-4067A1
1 TOP COWL (ELECTRIC) 2117-4068A1
2 HOOK, TOP COWL LATCH - REAR 55455
3 SCREW, REAR HOOK TO TOP COWL (7/8") 10-22956
4 LOCKWASHER, REAR HOOK MOUNTING SCREW 13-26992
5 SHIELD, REAR - TOP COWL 37690
6 SCREW, REAR SHILD TO TOP COWL 10-37370
7 LOCKWASHER, REAR SHILD SCREW 13-37371
8 RETAINER ASSEMBLY, TOP COWL 55459A5
9 PAD, BUMPER-TOP COWL REATINER 35496
10 SCREW, RETAINER TO TOPE COWL (1") 10-35386
11 LOCKWASHER, RETAINER TO TOP COWL SCREW 13-39107
12 LEVER, COWL LATCH HINGE 94918F1
13 HINGE, COWL LATCH - TOP COWL 52739
14 PIN, COWL LATCH LEVER TO HINGE 17-58998
15 GROMMET, CHOKE KNOB 25-20116
16 BRACKET, REAR COWL SUPPORT 720201
17 GROMMET, LIMIT STOP - REAR COWL SUPPORT BRACKET 25-52723
18 MOUNT, RUBBER - REAR SUPPORT BRACKET 60577
19 WASHER, REAR SUPPORT BRACKET RUBBER MOUNT 12-69056
20 NUT, REAR SUPPORT BRACKET RUBBER MOUNT 11-826709109 11-33825, 11-35045
21 BRACKET ASSEMBLY, FRONT SUPPORT 60785A2
22 FLANGE, RUBBER - FRONT SUPPORT BRACKET 37921
23 DECAL, TIMING - FRONT SUPPORT BRACKET 37-46397
24 MOUNT, RUBBER - FRONT SUPPORT BRACKET 31014
25 WASHER, FRONT SUPPORT BRACKET RUBBER MOUNT 32-23046
26 NUT, FRONT SUPPORT BRACKET RUBBER MOUNT 11-826709109 11-33825, 11-35045
27 SCREW, FRONT SUPPORT BRACKET TO BOTTOM COWL (1") 10-37562
28 CLIP, SOLENOID LEAD TO FRONT SUPPORT BRACKET ELECTRIC 54-25231
28 CLIP, SOLENOID LEAD AND HARNESS TO SUPPORT BRACKET ELECTRIC 54-24836
29 SCREW, CHOKE SOLENOID CLIP ATTACHING (7/16") ELECTRIC 10-69079
30 D WASHER, CHOKE SOLENOID CLIP SCREW ELECTRIC 8M0084613 69205
31 TUBE, DRAIN - FRONT SUPPORT BRACKET TO BOTTOM COWL 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821

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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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