Mercury 500 (2305101 THRU 2858813) Outboard Motor Parts Diagram & Catalog – Free PDF Download
BOTTOM COWL ASSEMBLY AND SHIFT LINKAGE
Back to TopBelow is the parts list for Mercury 500 BOTTOM COWL ASSEMBLY AND SHIFT LINKAGE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | BOTTOM COWL ASSEMBLY | 2116-3644A1 | |
1 | BOTTOM COWL ASSEMBLY | 2116-4381A1 | |
2 | COVER, PLUG - BOTTOM COWL HARNESS HOLE | 29206 | |
3 | SCREW, PLUG COVER TO BOTTOM COWL | 10-45893 | |
4 | LOCKWASHER, PLUG COVER SCREW | 13-26995 | |
5 | NUT, PLUG COVER SCREW | 11-26419 | |
6 | STUD, BOTTOM COWL TO REAR SUPPORT BRACKET | 16-68169 | |
7 | NUT, BOTTOM COWL STUD | 11-8267089 | |
8 | TUBE, VENT - IGNITION DIRVER OUTLET (12 5/8") - ALSO USED ON | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
8 | TUBE, VENT - IGNITION DIRVER OUTLET (12 5/8") - ALSO USED ON | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
8 | TUBE, VENT DISTRIBUTOR OUTLET (8 3/4") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
9 | ELBOW, DISTRIBUTOR AND IGNITION DRIVER VENT TUBE TO BOTTOM C | 22-31521 | |
10 | STRAP, VENT HOSE | 61990 | |
-- | CLAMP, VENT HOSE | 54-49218 | |
-- | SCREW, VENT HOSE CLAMP (5/8") | 10-21722 | |
-- | NUT, VENT HOSE CLAMP SCREW | 11-8M0207775 | |
11 | STOP SWITCH ASSEMBLY | 59065A6 | |
12 | INSULATOR, SLEEVE - INNER SWITCH TERMINAL | 30859 | |
13 | SPRING AND CONTACT ASSEMBLY | 24-30858A1 | |
14 | COVER ASSEMBLY, STOP SWITCH | 38950A1 | |
15 | WASHER, SEALING - STOP SWITCH | 12-38949 | |
16 | LOCKWASHER, CONNECTOR BASE | 13-21972 | |
17 | NUT, CONNECTOR BASE TO BOTTOM COWL | 11-21971 | |
18 | COVER PLATE ASSEMBLY | 60948A1 | |
19 | PAD, SOUND - COVER PLATE | 37944 | |
20 | SCREW, COVER PLATE TO BOTTOM COWL (3/8") | 10-8M0113176 | |
21 | BOOT, CONTROL CABLE | 37695 | |
22 | BAFFLE, BOTTOM COWL | 23760 | |
23 | SCREW, BAFFLE TO BOTTOM COWL | 10-21106 | |
23 | SCREW, BAFFLE TO BOTTOM COWL | 10-52867 | |
24 | BOOT, FUEL CONNECTOR | 37637 | |
25 | SUPPORT, EXTERNAL WIRING HARNESS | 37692 | |
26 | SCREW, HARNESS SUPPORT TO BOTTOM COWL (2") | 10-21937 | |
27 | NUT, HARNESS SUPPORT SCREW | 11-8M0207775 | |
28 | HOSE, WATER TELL TALE - CYLINDER BLOCK TO BOTTOM COWL (16") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
29 | CONNECTOR, WATER TELL TALE HOSE - BOTTOM COWL | 22-291112 | |
30 | NOZZLE, TELL TALE HOSE TO BOTTOM COWL | 52889 | |
31 | SCREW, TELL TALE NOZZLE TO BOTTOM COWL | 10-41228 | |
32 | CLAMP, WATER TELL TALE HOSE TO CONNECTOR | 54-48123 | |
33 | PLATE ASSEMBLY, EXHAUST EXTENSION | 42819A2 | |
34 | WASHER, NYLON - WATER INLET TUBE | 12-38453 | |
35 | SEAL, RUBBER - WATER TUBE | 26-38452 | |
36 | RETAINER, WATER TUBE SEAL | 38500 | |
37 | SCREW, RETAINER TO EXHAUST EXTENSION PLATE (3/4") | 10-69069 | |
38 | SCREW, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING (1 1/4 | 10-56500 | |
39 | NUT, EXHAUST EXTENSION PLATE SCREW | 11-8M0207775 | |
40 | GASKET, POWERHEAD TO EXHAUST EXTENSION PLATE | 27-796501 | |
41 | SEAL, RUBBER - EXHAUST EXTENSION PLATE | 38156 | |
42 | STRIP, RUBBER SEAL RETAINING | 99136 | |
43 | SCREW, RETAINING STRIP TO EXHAUST EXTENSION PLATE | 10-37571 | |
44 | GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING | 27-385011 | |
45 | LEVER, QUICK DISCONNECT - THROTTLE AND SHIFT CABLES | 59037A2 | |
46 | SPRING, COMPRESSION - QUICK DISCONNECT LEVER | 24-38005 | |
47 | BUSHING, NYLON - QUICK DISCONNECT LEVER | 23-37927 | |
48 | PIN, ROLL - QUICK DISCONNECT LEVER | 17-239281 | |
49 | RETAINER, NYLON BEARING TO EXHAUST EXTENSION PLATE | 37926 | |
50 | SCREW, BEARING RETAINER TO EXHAUST EXTENSION PLATE (1 1/2") | 10-37923 | |
51 | GROUND STRAP ASSEMBLY, CRANKCASE TO BOTTOM COWL (3 5/8") | 46933A1 | |
52 | GROUND STRAP ASSEMBLY, DRIVE SHAFT HOUSING TO BOTTOM COWL (3 | 46933A2 | |
53 | SCREW, GROUND STRAP (3/8") | 10-45218 | |
53 | SCREW, GROUND STRAP (3/8" SELF TAPPING) | 10-62568 | |
54 | LOCKWASHER, GROUND STRAP SCREW | 13-69432 | |
55 | SHIFT SHAFT ASSEMBLY, UPPER (SHORT SHAFT) SERIAL #2624917 A | 25172A1 | |
55 | SHIFT SHAFT ASSEMBLY, UPPER (LONG SHAFT) | 45677A1 | |
55 | SHIFT SHAFT ASSEMBLY, UPPER (SHORT SHAFT) | 57244A3 | |
55 | SHIFT SHAFT ASSEMBLY, UPPER (LONG SHAFT) | 57244A4 | |
-- | COUPLING, UPPER SHIFT SHAFT | 93960A1 | |
-- | BUSHING, NYLON - UPPER SHIFT SHAFT | 23-26600 | |
56 | ACTUATOR, SHIFT CONTROL | 37948A5 | |
57 | WASHER, SHIFT CONTROL ACTUATOR | 12-24664 | |
58 | NUT, SHIFT CONTROL ACTUATOR TO UPPER SHIFT SHAFT | 11-8267089 | |
59 | SPRING, QUICK DISCONNECT - SHIFT CABLE | 24-37934 | |
60 | SCREW, QUICK DISCONNECT SPRING TO SHIFT CONTROL ACTUATOR | 10-38069 | |
61 | BEARING, NYLON - SHIFT CONTOL ACTUATOR | 37932 | |
62 | SCREW, BEARING TO SHIFT CONTROL ACTUATOR (1") | 10-36137 | |
63 | LOCKWASHER, BEARING SCREW | 13-21272 | |
64 | RAIL, SHIFT CONTROL BEARING | 37935 | |
65 | SCREW, RAIL TO EXHAUST MANIFOLD COVER (3/4") | 10-69028 | |
66 | LOCKWASHER, RAIL SCREW | 13-26992 |
CARBURETOR ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 CARBURETOR ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CARBURETOR ASSEMBLY, COMPLETE (KA-21D) | 1333-3298 | |
1 | CARBURETOR ASSEMBLY, COMPLETE (KA-24A) | 1333-3709 | |
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 | 1399-1133 | |
10 | SCREW, FLOAT BOWL COVER | 10-22625 | |
11 | SCREW, FLOAT BOWL COVER (LONG) | 10-25850 | |
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) (#) | ||
14 | SCREEN FILTER | 1399-3938 | |
15 | GASKET, STRAINER COVER (SMALL) (#) | ||
16 | COVER, STRAINER | 1399-1135 | |
17 | GASKET, STRAINER COVER SCREW (#) | ||
18 | SCREW, STRAINER COVER FASTENING | 10-25822 | |
19 | SCREW, THROTTLE STOP LEVER | 1395-6027 | |
20 | LEVER, THROTTLE STOP (SEE NOTE BELOW) | 8146791 | |
21 | SHAFT, THROTTLE | 1399-2012 | |
22 | TUBE, IDLE (#) | ||
23 | GASKET, IDLE TUBE (#) | ||
24 | SCREW AND LOCKWASHER, THROTTLE SHUTTER (#) | ||
25 | SHUTTER, THROTTLE | 1399-3392 | |
26 | SPRING, IDLE ADJUSTMENT SCREW (#) | ||
27 | SCREW, IDLE ADJUSTMENT | 1399-1713 | |
28 | SCREW, PLUG - MAIN FUEL JET CHANNEL | 10-28405 | |
29 | GASKET, JET CHANNEL PLUG SCREW (#) | ||
30 | JET, MAIN FUEL (.067) | 1399-1467 | |
30 | JET, MAIN FUEL (.065) | 1399-1465 | |
30 | JET, MAIN FUEL (.063) - STANDARD | 1399-1463 | |
30 | JET, MAIN FUEL (.061) | 1399-1461 | |
30 | JET, MAIN FUEL (.059) | 1399-1459 | |
31 | GASKET, MAIN FUEL JET (#) | ||
32 | NOZZLE, MAIN (#) | ||
33 | SCREW, PLUG - MAIN NOZZLE | 10-23178 | |
34 | SPRING, THROTTLE SHAFT RETURN (LOWER CARBURETOR) (#) | ||
34 | SPRING, THROTTLE SHAFT RETURN (UPPER CARBURETOR) (#) | ||
35 | SCREW, PLUG - BODY CHANNEL | 10-28845 | |
36 | WELCH PLUG, BODY CHANNEL (#) | ||
-- | GASKET AND PACKING SET (1 PER CARBURETOR) | 1399-2015 | |
-- | REPAIR PARTS KIT (1 PER CARBURETOR) | 1395-92621 | |
37 | GASKET, CARBURETOR FLANGE | 27-31402 | |
38 | NUT, CARBURETOR MOUNTING STUD | 11-29250 |
CARBURETOR LINKAGE AND CHOKE SOLENOID
Back to TopBelow is the parts list for Mercury 500 CARBURETOR LINKAGE AND CHOKE SOLENOID:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CHOKE SOLENOID | 45068 | |
2 | LOCKWASHER, CHOKE SOLENOID TERMINAL | 13-8M0204647 | |
3 | NUT, CHOKE SOLENOID TERMINAL | 11-68219 | |
4 | SCREW, CHOKE SOLENOID TO FRONT BRACKET | 10-26066 | |
5 | LOCKWASHER, CHOKE SOLENOID SCREW | 13-8M0204647 | |
6 | NUT, CHOKE SOLENOID SCREW | 11-22053 | |
7 | PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID | 48315A4 | |
7 | PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID | 48315A4 | |
8 | WASHER, PLUNGER AND LINK | 12-30164 | |
9 | COTTER PIN, LINK TO UPPER CHOKE SHUTTE | 18-26953 | |
10 | CARBURETOR ASSEMBLY, COMPLETE | 1333-3298 | |
10 | CARBURETOR ASSEMBLY, COMPLETE | 1333-3709 | |
11 | CLUSTER, THROTTLE LEVER (UPPER CARBURETOR) | 27917 | |
12 | SCREW, CLUSTER TO THROTTLE LEVER | 1395-6027 | |
13 | PICKU-UP BRACKET ASSEMBLY SERIAL #2623694 AND BELOW | 53719A2 | |
14 | SCREW, PICK-UP BRACKET (1/2") | 10-29239 | |
13 | PICK-UP BRACKET ASSEMBLY SERIAL #2623695 AND UP | 53719A2 | |
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 | 22462 | |
17 | "U" LINK, CHOKE ROD TO CHOKE KNOB | 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 | 18-210711 | |
21 | ROD, CHOKE | 47958 | |
21 | ROD, CHOKE (NOT AS SHOWN) | 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 | 23-30438 | |
28 | STUD, CARBURETOR - CHOKE SHUTTER PIVOT (1 1/4") | 16-30172 | |
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
Back to TopBelow is the parts list for Mercury 500 CLAMP AND SWIVEL BRACKET ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CLAMP BRACKET ASSEMBLY | 1440-3290A1 | |
2 | THUMB SCREW ASSEMBLY | 28403A3 | |
3 | WASHER, THUMB SCREW | 12-28404 | |
4 | TUBE, TILT - CLAMP BRACKET TO SWIVEL BRACKET | 8M0041936 | 8M0035074, 883067, 30664 2, 74528 |
5 | SHIM, CLAMP BRACKET TO SWIVEL BRACKET (.010-.020) | 12-52864 | |
5 | WASHER, CLAMP BRACKET TO SWIVEL BRACKET | 12-52864 | |
6 | NUT, TILT TUBE FASTENING | 11-858869 | 11-30499 |
7 | CAP, PLASTIC - TILT TUBE ENDS | 53078 | |
7 | CAP, PLASTIC - TILT TUBE ENDS | 53078 | |
8 | STUD, CLAMP BRACKET | 16-59625 | |
9 | SPACER, CLAMP BRACKET STUD | 23-59624 | |
10 | LOCKWASHER, CLAMP BRACKET STUD | 13-8M0204647 | |
11 | NUT, STUD TO CLAMP BRACKET | 11-22053 | |
12 | TILT LOCK PIN ASSEMBLY | 17-8M0026068 | 17-49930A 1 |
13 | REVERSE LOCK ASSEMBLY | 87432 | |
14 | COTTER PIN, REVESE LOCK TO SHAFT | 18-45882 | |
15 | SHAFT, REVERSE LOCK TO SWIVEL BRACKET | 56349 | |
16 | SPRING, TENSION - REVERSE LOCK | 24-29821 | |
17 | ROLL PIN, REVERSE LOCK SPRING ATTACHING | 17-25598 | |
18 | SWIVEL BRACKET ASSEMBLY (SHORT SHAFT) | 1442-3231A1 | |
18 | SWIVEL BRACKET ASSEMBLY (LONG SHAFT) | 1442-3233A1 | |
19 | OIL SEAL, SWIVEL BRACKET | 26-32911 | |
20 | FITTING, GREASE - SWIVEL BRACKET | 22-69059 | |
21 | LUBRICAP, SWIVEL BRACKET GREASE FITTING | 19-77633Q | |
22 | SERIAL PLATE | 38-56267 | |
23 | SCREW, DRIVE - SERIAL PLATE TO SWIVEL BRACKET | 10-25612 | |
24 | SWIVEL PIN AND STEERING ARM ASSEMBLY (SHORT SHAFT) | 74316A2 | |
24 | SWIVEL PIN AND STEERING ARM ASSEMBLY (LONG SHAFT) | 74316A1 | |
24 | SWIVEL PIN AND STEERING ARM ASSEMBLY (SHORT SHAFT) | 74316A2 | |
24 | SWIVEL PIN AND STEERING ARM ASSEMBLY (LONG SHAFT) | 74316A1 | |
25 | BUMPER, STEERING ARM | 30711 | |
26 | BOLT, UPPER MOUNT OT SWIVEL PIN | 10-33986 | |
27 | WASHER, SWIVEL PIN | 12-47606 | |
28 | BRACKET, RIDE GUIDE ATTACHING | 76535T | |
29 | STUD, RIDE GUIDE BRACKET TO STEERING ARM (1 1/4") | 16-39781 | |
30 | NUT, RIDE GUIDE BRACKET STUD | 11-8M0204726 | |
31 | SCREW, STEERING ARM TO RIDE GUIDE KIT | 10-31830 | |
32 | NUT, STEERING ARM SCREW | 11-8M0204726 | |
33 | LEVER ASSEMBLY, TILT STOP - STARBOARD SIDE | 47912A1 | |
34 | LEVER ASSEMBLY, TILT LOCK - PORT SIDE | 47913A3 | |
35 | SCREW, TILT LOCK AND STOP LEVER TO SWIVEL BRACKET | 10-47916 | |
36 | NUT, TILT LOCK AND STOP LEVER SCREW | 11-29250 | |
37 | BUSHING, TILT LOCK AND STOP LEVER | 23-47911 | |
38 | WASHER, WAVE - TILT LOCK AND STOP LEVER | 13-34632 | |
39 | WASHER, TILT LOCK AND STOP LEVER | 12-26825 | |
40 | NUT, TILT LOCK AND STOP LEVER TO CLAMP BRACKET | 11-29250 | |
41 | WASHER, SWIVEL PIN TO BOTTOM YOKE (.060) | 12-25176 | |
41 | WASHER, SWIVEL PIN TO BOTTOM YOKE (.065) | 12-26837 | |
42 | YOKE, BOTTOM | 77416T1 | |
43 | NUT, RETAINING - SWIVEL PIN | 11-71956 | |
44 | BOLT, CLAMP BRACKET TO BOAT TRANSOM (3 1/4") | 10-68298 | |
45 | WASHER, CLAMP BRACKET BOLT | 12-68410 | |
44 | BOLT, CLAMP BRACKET TO BOAT TRANSOM (3") | 10-68299 | |
45 | WASHER, CLAMP BRACKET BOLT | 12-68300 | |
46 | NUT, CLAMP BRACKET BOLT | 11-82670912 | |
46 | NUT, CLAMP BRACKET BOLT | 11-82670912 |
COWLING AND FRONT COVER
Back to TopBelow is the parts list for Mercury 500 COWLING AND FRONT COVER:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COWL FRONT COVER ASSEMBLY | 2182-7927A5 | |
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 | 12-27129 | |
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
Back to TopBelow is the parts list for Mercury 500 CRANKSHAFT, PISTON AND CONNECTING ROD:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | NUT, FLYWHEEL | 11-8M0214915 | |
2 | WASHER, FLYWHEEL NUT | 12-33001 | |
3 | KEY, FLYWHEEL DRIVE | 28-20094 | |
4 | CRANKSHAFT | 400-2976A2 | |
5 | "O" RING, DRIVE SHAFT SPLINE | 25-29619 | |
6 | CENTER MAIN BEARING ASSEMBLY (USES FILLISTER HEAD SCREW) | 500-5345A4 | |
6 | CENTER MAIN BEARING ASSEMBLY (USES HEX HEAD SCREW) | 500-5345A4 | |
7 | DOWEL PIN, CENTER MAIN BEARING | 17-20032 | |
8 | BEARING, NEEDLE | 29-20046T | |
9 | RACE, OUTER | 20047 | |
10 | RING, SNAP - OUTER RACE CLAMPING | 53-20048 | |
11 | SCREW, CENTER MAIN BEARING CLAMPING (1 1/2") - FILLISTER HE | 10-24933 | |
11 | SCREW, CENTER MAIN BEARING CLAMPING (1 1?2") - HEX HEAD SCR | 10-20784 | |
12 | NUT, CENTER MAIN BEARING CLAMPING SCREW | 11-8M0207775 | |
13 | DOWEL PIN, (STEPPED) | 17-20379 | |
14 | MAIN BEARING ASSEMBLY (VALVE TYPE) | 534-3267T25 | |
15 | DOWEL PIN, MAIN BEARING | 17-20032 | |
16 | SCREW, MAIN BEARING CLAMPING (9/16") | 10-45775 | |
17 | NUT, MAIN BEARING CLAMPING SCREW | 11-45774 | |
18 | REED SET, MATCHED - MAIN BEARING | 34-88498A1 | |
19 | REED STOP, MAIN BEARING REED VALVES | 34-20053 | |
20 | SCREW, REED STOP MOUNTING (1/2") | 10-77280 | |
20 | SCREW, REED STOP MOUNTING (9/16") | 10-77280 | |
21 | NUT, REED STOP MOUNTING SCREW | 11-29469 | |
22 | PISTON AND PISTON PIN ASSEMBLY | 780-9229A7 | |
23 | LOCK RING, PISTON PIN | 40-828119 | 40-47276 |
24 | RING, PISTON | 39-27841A12 | |
25 | CONNECTING ROD AND CAP ASSEMBLY | 632-7621A3 | |
26 | SCREW, CAP TO CONNECTING ROD | 10-45379 | |
27 | NUT, CONNECTING ROD SCREW | 11-20061 | |
28 | BEARING, NEEDLE - CRANKPIN | 29-20046T | |
29 | BEARING, NEEDLE - PISTON PIN | 29-20063 | |
30 | WASHER, NEEDLE LOCATING | 12-47275 |
CYLINDER BLOCK AND CRANKCASE ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY | 831-5347A3 | |
1 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY | 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 | DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING | 17-20032 | |
7 | DOWEL PIN, CYLINDER BLOCK TO CENTER MAIN BEARING | 17-20323 | |
8 | PLUG, PIPE - WATER PRESSURE AND BALANCE TUBE HOLES | 22-328022 | |
9 | STUD, CARBURETOR MOUNTING (1 3/16") | 16-64936 | |
10 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 9/16") | 16-33111 | |
11 | DOWEL PIN, CRANKCASE TO CYLINDER BLOCK | 17-43044 | |
12 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (3 7/16") | 16-8M0034463 | 16-56297 2 |
13 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") | 16-34378 | |
14 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (1 15/16") | 16-29989 | |
15 | CONNECTOR, WATER TELL TALE HOLE - CYLINDER BLOCK | 22-291112 | |
16 | SHIM, UPPER END CAP TO CYLINDER BLOCK AND CRANKCASE | 15-20082A1 | |
17 | SCREW, UPPER END CAP MOUNTING (7/8") | 10-29198 | |
18 | MOUNT, RUBBER - CRANKCASE | 90435 | |
19 | NUT, CRANKCASE RUBBER MOUNT | 11-8M0207775 | |
20 | GROUND STRAP, CRANKCASE MOUNT (ALSO USE ON STARTER ENGINES) | 37996 | |
21 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") | 10-78841 | |
21 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") | 10-69091 | |
22 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") | 10-22039 | |
23 | WASHER, CRANKCASE SCREW | 12-20084 | |
24 | NUT, CRANKCASE SCREW | 11-29250 | |
25 | SCREW, MAIN BEARING LOCKING | 10-98260 | |
25 | SCREW, MAIN BEARING LOCKING | 10-98260 | |
25 | SCREW, MAIN BEARING LOCKING - REED BALANCE | 10-53904 | |
26 | TAB WASHER, BEARING LOCKING SCREW | 14-20091 | |
27 | SCREW, CENTER MAIN BEARING LOCKING | 10-20359 | |
28 | END CAP ASSEMBLY, LOWER | 1102-4181A3 | |
28 | END CAP ASSEMBLY, LOWER | 1102-4181A1 | |
29 | CHECK VALVE ASSEMBLY, LOWER END CAP | 21-28481A1 | |
30 | OIL SEAL, LOWER | 26-29478 | |
31 | OIL SEAL, UPPER | 26-41953 | |
31 | OIL SEAL, UPPER | 26-41953 | |
32 | "O" RING, LOWER END CAP | 25-20081 | |
33 | BALL BEARING, LOWER END CAP | 30-63742T | |
34 | SHIM, LOWER END CAP TO CRANKCASE AND CYLINDER BLOCK (.002-3- | 15-20085A1 | |
35 | SCREW, LOWER END CAP MOUNGING (7/8") | 10-29198 | |
36 | TUBE, BALANCE - MAIN BEARING | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
37 | CONNECTOR, BALANCE TUBE TO CYLINDER BLOCK | 22-291112 | |
38 | CLAMP, BALANCE TUBE TO CONNECTORS | 54-20386 | |
39 | GASKET, CYLINDER BLOCK TO BAFFLE PLATE | 27-854913 | |
40 | PLATE, BAFFLE - EXHAUST MANIFOLD | 90421T01 | |
41 | GASKET, BAFFLE PLATE TO EXHAUST COVER | 27-854924 | |
42 | COVER, EXHAUST MANIFOLD | 46112A3 | |
43 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK (1") | 10-37562 | |
44 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK - HIGH TENSION CLIP | 10-39661 | |
44 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK - HIGH TENSION CLIP | 10-38837 | |
45 | CLIP, HIGH TENSION LEAD | 54-52905 | |
45 | CLIP, HIGH TENSION LEAD | 54-52905 | |
46 | COVER, CYLINDER BLOCK | 1017-7054A1 | |
47 | GASKET, CYLINDER BLOCK COVER | 27-85487 | |
48 | SCREW, CYLINDER BLOCK COVER MOUNTING | 10-20653 | |
49 | NUT, COVER MOUNTING SCREW | 104-87 | |
50 | MOUNT, RUBBER - CYLINDER BLOCK COVER | 90435 | |
51 | NUT, CYLINDER BLOCK COVER RUBBER MOUNT | 11-8267089 | |
52 | COVER, TRANSFER PORT | 27935 | |
53 | GASKET, TRANSFER PORT COVER | 27-279361 | |
54 | SCREW, TRANSFER PORT COVER MOUNTING (HEX HEAD) | 10-20540 | |
54 | SCREW, TRANSFER PORT COVER MOUNTING (CAP HEAD) | 10-28635 | |
55 | CHECK VALVE ASSEMBLY, BLEED HOSE (UPPER) | 22-62365A1 | |
55 | CHECK VALVE ASSEMBLY, BLEED HOSE (UPPER) | 22-62365A1 | |
56 | CHECK VALVE ASSEMBLY, BLEED HOSE VALVE | 21-28481A1 | |
56 | CHECK VALVE ASSEMBLY, BLEED HOSE VALVE | 21-28481A1 | |
57 | HOSE, CYLINDER BLEED (6 1/2") EARLY MODELS | 32-9912688 | |
57 | HOSE, CYLINDER BLEED (6 1/2") EARLY MODELS | 32-9912688 | |
58 | CONNECTOR, CYLINDER BLEED HOSE (LOWER) | 22-34579 | |
58 | CONNECTOR, CYLINDER BLEED HOSE (LOWER) | 22-34579 | |
57 | HOSE, CYLINDER BLEED (6 1/2") LATE MODELS | 32-9912688 | |
57 | HOSE, CYLINDER BLEED (5 1/2") | 32-9912688 | |
58 | CONNECTOR, CYLINDER BLEED HOSE (LOWER) | 22-34579 | |
58 | CONNECTOR, CYLINDER BLEED HOSE (UPPER) | 22-33373001 | |
59 | CLAMP, BLEED HOSE ATTACHING | 54-20387 | |
59 | CLAMP, BLEED HOSE ATTACHING | 54-20387 |
DISTRIBUTOR ADAPTOR AND PILOT ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 DISTRIBUTOR ADAPTOR AND PILOT ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | DISTRIBUTOR ASSEMBLY, COMPLETE (SEE PAGE 11 FOR BREAKDOWN) | 393-2799A19 | |
2 | SPACER, IGNITION WIRE | 45391 | |
3 | SPARK PLUG (CHAMPION - L19V) | 33-896329827 | 33-827C |
4 | GROUND STRAP, DISTRIBUTOR TO CRANKCASE | 30109 | |
5 | SCREW, DISTRIBUTOR GROUND STRAP TO TAB BRACKET (3/8") | 10-62568 | |
6 | BRACKET, TAB - CRANKCASE SCREW - DISTRIBUTOR GROUND STRAP | 53-78201 | |
7 | DRIVE SHAFT, DISTRIBUTOR | 45-47953 | |
8 | PILOT ASSEMBLY, DISTRIBUTOR | 46242A1 | |
9 | SCREW, DISTRIBUTOR PILOT TO DISTRIBUTOR (1 1/8") | 10-455611 | |
10 | SPRING, HORSESHOE | 24-27944 | |
11 | PIN, SPRING TERMINAL | 17-27962 | |
12 | ECONOMIZER COLLAR AND PIN ASSEMBLY | 48103A1 | |
13 | PIN, SPRING RETAINER | 17-27961 | |
14 | FITTING, GREASE - ECONOMIZER COLLAR | 22-25094 | |
15 | THROTTLE ACTUATOR ASSEMBLY | 38230A1 | |
16 | BUSHING, NYLON - THROTTLE ACTUATOR | 23-26602 | |
17 | SCREW, THROTTLE ACTUATOR TO SECTOR GEAR | 10-46420 | |
18 | WASHER, DISTRIBUTOR PILOT TO DISTRIBUTOR ADAPTOR | 12-46246 | |
19 | ADAPTOR, DISTRIBUTOR | 66856A1 | |
20 | SCREW, ADAPTOR AN PILOT TO CRANKCASE | 10-78841 | |
21 | WASHER, ADAPTOR AND PILOT TO CRANKCASE SCREW | 12-20084 | |
22 | NUT, ADAPTOR AND PILOT TO CRANKCASE SCREW | 11-22053 | |
23 | FITTING, GREASE - DISTRIBUTOR ADAPTOR | 22-25094 | |
24 | WASHER, THRUST - DISTRIBUTOR ADAPTOR | 12-27939 | |
25 | BEARING, BALL - DISTRIBUTOR ADAPTOR | 30-20066 | |
26 | TAB WASHER, CAP LOCKING | 14-27960 | |
27 | WASHER, WAVE - TAB WASHER TENSION | 13-27959 | |
28 | CAP, ADAPTOR AND PILOT FASTENING | 27955 | |
29 | SPACER, DRIVEN PULLEY | 23-29909 | |
30 | DRIVEN PULLEY ASSEMBLY | 29906A1 | |
31 | PIN, DRIVEN PULLEY | 17-29908 | |
32 | FLANGE, DRIVEN PULLEY | 29907 | |
33 | KEY, DISTRIBUTOR DRIVING | 28-29910 | |
34 | SCREW, PULLEY CLAMPING | 10-41506 | |
35 | LOCKWASHER, PULLEY CLAMPING SCREW | 13-26996 | |
36 | BELT, TIMING | 20140 | |
37 | PLATE, THROTTLE STOP | 46251 | |
38 | SPACER, THROTTLE PLATE TO ADAPTOR | 23-48456 | |
39 | SCREW, THROTTLE STOP PLATE TO DISTRIBUTOR ADAPTOR (7/8") | 10-28668 | |
40 | SCREW, THROTTLE STOP ADJUSTING (1 1/2") | 10-46311 | |
40 | SCREW, THROTTLE STOP ADJUSTING (1 1/4") | 10-21504 | |
41 | GROMMET, THROTTLE STOP ADJUSTING SCREW | 25-46252 | |
42 | CAP, NYLON - THROTTLE STOP ADJUSTING SCREW | 26852 | |
43 | SWIVEL, LINKAGE - ECONOMIZER COLLAR | 27947 | |
44 | SWIVEL AND LINK ROD ASSEMBLY | 25996A1 | |
45 | NUT, UPPER LINK ROD ADJUSTING | 11-25168 | |
46 | ROD, LINK - UPPER | 37700 | |
47 | SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER | 27948 | |
48 | WASHER, UPPER SWIVEL TO THROTTLE LEVER | 12-8M0204649 | |
49 | NUT, SWIVEL TO THROTTLE LEVER | 11-826709109 | 11-33825, 11-35045 |
50 | LEVER, THROTTLE CONTROL | 53143A2 | |
51 | SCREW, THROTTLE LEVER TO EXHAUST COVER | 10-98556 | |
52 | WASHER, THROTTLE LEVER SCREW | 12-8M0042641 | 12-29395 |
53 | BUSHING, THROTTLE LEVER SCREW | 23-29529 | |
54 | SPRING, QUICK DISCONNECT - THROTTLE CABLE TO THROTTLE LEVER | 24-37934 | |
55 | SCREW, ANCHOR - QUICK DISCONNECT SPRING TO THROTTLE LEVER | 10-38069 |
DISTRIBUTOR ASSEMBLY, COMPLETE
Back to TopBelow is the parts list for Mercury 500 DISTRIBUTOR ASSEMBLY, COMPLETE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | DISTRIBUTOR ASSEMBLY, COMPLETE | 393-2799A19 | |
1 | HOUSING ASSEMBLY, PRIMARY (SEE NOTE BELOW) | 393-2799A21 | |
2 | WASHER, WAVE - PRIMARY HOUSING | 13-26917 | |
3 | SHIM, TRIGGER HOUSING TO PRIMARY HOUSING | 393-2795 | |
4 | TRIGGER HOUSING ASSEMBLY | 393-2918A6 | |
5 | RING, RETAINER - ROTOR SHAFT BALL BEARING | 53-45906 | |
6 | BEARING, BALL - ROTOR SHAFT | 30-26379 | |
7 | ROTOR SHAFT ASSEMBLY | 393-3269A3 | |
8 | ADAPTOR ASSEMBLY, HOUSING TO DISTRIBUTOR CAP | 393-3014A2 | |
9 | DOWEL PIN, ADAPTOR TO PRIMARY HOUSING | 17-20032 | |
10 | GASKET, ADAPTOR TO PRIMARY HOUSING | 27-46351 | |
11 | SCREW, ADAPTOR TO HOUSING | 10-32627 | |
12 | NUT, ADAPTOR TO HOUSING SCREW | 11-46438 | |
13 | SCREW, SHIM AND TRIGGER HOUSING TO PRIMARY HOUSING (5/8") | 10-38055 | |
13 | SCREW, SHIM AND TRIGGER HOUSING TO PRIMARY HOUSING (3/8") | 10-45218 | |
14 | ELBOW ASSEMBLY, VENT HOSE - ADAPTOR HOUSING | 22-31521A1 | |
15 | GASKET, DISTRIBUTOR CAP TO ADAPTOR | 27-36268 | |
16 | DISTRIBUTOR CAP ASSEMBLY | 393-2955A2 | |
17 | ELBOW, VENT HOSE - DISTRIBUTOR CAP | 22-31521 | |
18 | BRUSH AND SPRING ASSEMBLY | 393-1293A1 | |
19 | SCREW, DISTRIBUTOR CAP TO ADAPTOR TO HOUSING (2") | 10-60464 | |
20 | WASHER, DISTRIBUTOR CAP FASTENING SCREW | 12-89302 | |
21 | NUT, DISTRIBUTOR CAP FASTENING SCREW | 11-46438 | |
22 | HIGH TENSION CABLE ASSEMBLY, DISTRIBUTOR TO COIL | 84-821945A4 | |
-- | CONNECTOR, HIGH TENSION CABLE (CAP END) | 8M0084600 | 20121 |
23 | BOOT, HIGH TENSION CABLE TO COIL | 332-2854T01 | |
24 | SLEEVE, HIGH TENSION CABLE | 85-94589 | |
25 | GROMMET, HIGH TENSION CABLE | 25-26547 | |
26 | SLEEVE, HIGH TENSION CABLE | 32-46398 | |
27 | SPARK PLUG ASSEMBLY ORDER 1-36549A1 KIT FOR REPLACEMENT OF | 84-813715A1 | |
-- | CONNECTOR, SPARK PLUG LEAD | 8M0084600 | 20121 |
24 | SLEEVE, SPARK PLUG LEAD | 85-94589 | |
28 | PROTECTOR, SPARK PLUG LEAD | 85-63709A1 | |
29 | SLEEVE (LEADS 1, 2, 3, 4) - 6" | 32-46768 | |
30 | SLEEVE, HIGH TENSION LEAD (LEADS 1, 2, 3, 4) | 32-46768 |
DRIVE SHAFT HOUSING ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 DRIVE SHAFT HOUSING ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | DRIVE SHAFT ASSEMBLY (SHORT SHAFT) | 1554-3910A2 | |
1 | DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT) | 1564-3913A2 | |
1 | DRIVE SHAFT HOUSING ASSEMBLY (SHORT SHAFT) | 1554-3910A2 | |
1 | DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT) | 1564-3913A2 | |
2 | PLUG, PLASTIC - TRIM TAB SCREW HOLE | 19-47579 | |
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") | 12-45176 | |
7 | ROD, PUSH - REVESE LOCK (SHORT SHAFT) | 47835 | |
7 | ROD, PUSH - REVERSE LOCK (LONG SHAFT) | 47836 | |
8 | NUT, JAM - PUSH ROD | 11-60049 | |
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 | 52917 | |
12 | GUIDE, PUSH ROD | 52917 | |
13 | PLUG, GREASE - REVERSE LOCK HOLE | 22-390721 | |
14 | COVER, LOWER MOUNT CLAMP | 35474T | |
15 | SCREW, COVER TO LOWER MOUNT CLAMP | 10-29722 | |
16 | NUT, LOWER MOUNT CLAMP COVER | 11-35521 | |
17 | CLAMP, LOWER MOUNT TO DRIVE SHAFT HOUSING | 69592F1 | |
18 | SCREW, LOWER MOUNT CLAMP TO DRIVE SHAFT HOUSING (7/8") | 10-29256 | |
19 | SPRING, TENSION - LOWER MOUNT CLAMP | 24-35522 | |
20 | MOUNT, RUBBER - LOWER | 75304T1 | |
21 | BUMPER, RUBBER - LOWER MOUNT SCREW | 25067 | |
22 | SCREW, LOWER MOUNT (5 1/2") | 10-75284 | |
23 | WASHER, LOWER MOUNT SCREW | 12-28051 | |
24 | WASHER, RUBBER - LOWER MOUNT SCREW | 12-28053 | |
25 | WASHER, LOWER MOUNT SCREW | 12-30119 | |
26 | NUT, LOWER MOUNT SCREW | 11-25096 | |
27 | MOUNT, RUBBER - UPPER | 75305 | |
28 | PACKING, "U" CUP - UPPER MOUNT COVERS | 24929 | |
29 | COVER, UPPER MOUNT - OUTSIDE HALF | 79680A1 | |
30 | COVER, UPPER MOUNT - INSIDE HALF | 79680A1 | |
31 | SCREW, UPPER MOUNT COVER - REAR (1 1/2") | 10-49987 | |
32 | SCREW, UPPER MOUNT COVER - FRONT (1 3/4") | 10-37941 | |
33 | NUT, UPPER MOUNT COVER FASTENING SCREW | 11-35888 | |
34 | WASHER, UPPER MOUNT BOLT (37/64 ID) | 12-30520 | |
35 | WASHER, RUBBER - UPPER MOUNT BOLT | 12-30521 | |
36 | WASHER, UPPER MOUNT BOLT (3/8 ID) | 12-30519 | |
37 | NUT, UPPER MOUNT BOLT | 11-23161 | |
38 | GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING | 27-385011 | |
39 | NUT, POWERHEAD TO DRIVE SHAFT HOUSING STUDS (5/16") | 11-862902 | 11-25594 |
40 | TUBE, EXHAUST (SHORT SHAFT) | 695431 | |
40 | TUBE, EXHAUST (LONG SHAFT) | 695441 | |
41 | SLEEVE, WATER INLET TUBE | 23-23651 | |
42 | TUBE, WATER INLET (SHORT SHAFT) | 32-37727 | |
42 | TUBE, WATER INLET (LONG SHAFT) | 32-45679 | |
43 | SEAL, TRIM COVER TO DRIVE SHAFT HOUSING | 38157 | |
44 | STRIP, RETAINING - TRIM COVER SEAL (SIDE) | 38154 | |
45 | STRIP, RETAINING - TRIM COVER SEAL (REAR) | 38158 | |
46 | SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING | 10-37571 | |
46 | SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (SELF TAPPING) | 10-48408 | |
47 | WASHER, RETAINING STRIP SCREW | 12-30164 | |
48 | COVER, TRIM - DRIVE SHAFT HOUSING | 37687 | |
49 | SCREW, TRIM COVER TO DRIVE SHAFT HOUSING | 10-37571 |
FLYWHEEL ASSEMBLY AND STATOR
Back to TopBelow is the parts list for Mercury 500 FLYWHEEL ASSEMBLY AND STATOR:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | NUT, FLYWHEEL | 11-8M0214915 | |
2 | WASHER, FLYWHEEL NUT | 12-33001 | |
3 | KEY, FLYWHEEL DRIVE | 28-20094 | |
4 | FLYWHEEL ASSEMBLY | 223-2402A13 | |
4 | FLYWHEEL ASSEMBLY (USE ON STARTER ENGINES) | 223-2403A18 | |
4 | FLYWHEEL ASSEMBLY (USE THRU SERIAL #2406034 | 223-2403A18 | |
4 | FLYWHEEL ASSEMBLY (STARTED WITH SERIAL #2406035) | 223-2403A18 | |
5 | RATCHET, FLYWHEEL - FLEX PLATE | 50-39837 | |
6 | SCREW, PLATE AND RATCHET TO FLYWHEEL HUB (5/8") | 10-32417 | |
7 | SCREW, FLEX PLATE TO FLYWHEEL (1/2") | 10-98256 | |
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 | 398-2996 | |
13 | SCREW, STATOR TO UPPER END CAP (7/8") | 10-57021 | |
14 | CLAMP, STATOR LEAD TO CRANKCASE | 54-24836 | |
15 | SCREW, STATOR LEAD CLAMP FASTENING (1/2") | 10-41228 | |
16 | "D" WASHER, STATOR LEAD CLAMP SCREW | 8M0084613 | 69205 |
17 | CLIP, STATOR LEAD TO CRANKCASE | 54-46379 |
FUEL PUMP ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 FUEL PUMP ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | FUEL PUMP ASSEMBLY | 30269A2 | |
1 | FUEL PUMP ASSEMBLY | 56677A6 | |
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 (1 3/4") | 10-30274 | |
11 | SCREW, FUEL PUMP MOUNTING (1 1/2") | 10-29878 | |
10 | SCREW, FUEL PUMP MOUNTING (1 7/8") | 10-30273 | |
11 | SCREW, FUEL PUMP MOUNTING (1 1/2") | 10-73013 | |
12 | CONNECTOR, PUMP INLET TO FUEL LINE | 22-22949 | |
13 | SLEEVE, RUBBER - CONNECTOR | 22-22946 | |
14 | NUT, CONNECTOR TO FUEL LINE | 22-22948 | |
15 | FUEL LINE, PUMP TO LOWER AND UPPER FILTER | 32-32094 | |
16 | ELBOW, FUEL PUMP INLET | 22-22995 | |
17 | SLEEVE, RUBBER | 22-22946 | |
18 | NUT, ELBOW | 22-22948 | |
19 | FUEL LINE, FUEL PUMP TO ADAPTOR | 32-30036 | |
20 | CONNECTOR, FUEL LINE TO ADAPTOR | 22-37682 | |
21 | ADAPTOR, CHECK UNIT (FUEL LINE) | 30186 | |
22 | STEM, CHECK UNIT ADAPTOR | 30187 | |
23 | "O" RING, ADAPTOR STEM | 25-16524 | |
24 | SPRING, ADAPTOR STEM | 24-30189 | |
25 | CUP WASHER, ADAPTOR | 30188 | |
26 | SCREW, ADAPTOR TO BOTTOM COWL (1 3/4") | 10-69029 | |
26 | SCREW, ADAPTOR TO BOTTOM COWL (2") | 10-21937 | |
27 | NUT, ADAPTOR SCREW | 11-8M0207775 |
GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1)
Back to TopBelow is the parts list for Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1):

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) SEE NOTE BELO | 1626-3927A7 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) | 1626-3927A8 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) | 1626-3927A7 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) | 1626-3927A8 | |
1 | GEAR HOUSING ASSEMBLY (ALUMINUM WATER PUMP AND STRAIGHT GEA | 1626-3238A1 | |
1 | GEAR HOUSING ASSEMBLY (PLASTIC WATER PUMP AND STRAIGHT GEAR | 1626-3502A1 | |
1 | GEAR HOUSING ASSEMBLY (PLASTIC WATER PUMP AND SPIRAL GEARS) | 1626-3927A6 | |
2 | STUD, WATER PUMP BODY AND BASE TO GEAR HOUSING (2 11/16") | 16-57934 | |
3 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 3/16") | 16-8M0034453 | 16-57933 |
4 | BEARING, ROLLER - DRIVE SHAFT | 31-62091T | |
5 | PLATE, SUPPORT - EXHAUST TUBE SEAL | 92815 | |
6 | SEAL, EXHAUST TUBE | 37721001 | |
7 | GEAR, PINION - DRIVE SHAFT STRAIGHT | 43-20834 | |
8 | SCREW, PINION GEAR TO DRIVE SHAFT | 10-20925 | |
9 | TAB WASHER, PINION GEAR SCREW | 14-29163 | |
7 | GEAR, PINION - DRIVE SHAFT SPIRAL | 43-46373 | |
10 | NUT, PINION GEAR TO DRIVE SHAFT | 11-30932 | |
11 | GASKET, WATER PUMP BASE TO GEAR HOUSING | 27-32771 | |
12 | "O" RING, WATER PUMP BASE | 25-26855 | |
13 | WATER PUMP BASE ASSEMBLY (ALUMINUM) | 46-39531A1 | |
13 | WATER PUMP BASE ASSEMBLY (PLASTIC) | 46-77516A1 | |
14 | OIL SEAL, WATER PUMP BASE | 26-79831 | |
15 | OIL SEAL, WATER PUMP BASE | 26-90562 | |
16 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY | 17-35973 | |
17 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE | 27-19553 | |
18 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY | 32768 | |
19 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY | 27-19551 | |
20 | IMPELLER, WATER PUMP | 47-89983T | |
21 | PIN, IMPELLER DRIVE | 28-8M0032837 | 28-56662 |
22 | WATER PUMP BODY ASSEMBLY (ALUMINUM) | 46-60366Q1 | |
22 | WATER PUMP BODY ASSEMBLY (PLASTIC) | 46-77822A1 | |
23 | INSERT, WATER PUMP BODY (ALUMINUM) | 32001 | |
23 | INSERT,WATER PUMP BODY (PLASTIC) | 48753 | |
24 | OIL SEAL, WATER PUMP BODY | 26-32121 | |
25 | LOCKWASHER, WATER PUMP BODY AND BASE STUDS | 13-26992 | |
26 | NUT, WATER PUMP BODY AND BASE STUDS | 11-29598 | |
25 | WASHER, WATER PUMP BODY AND BASE STUDS | 12-8M0204649 | |
26 | NUT, WATER PUMP BODY AND BASE STUDS | 11-826709109 | 11-33825, 11-35045 |
27 | SEAL, WATER PUMP BODY TO WATER TUBE | 26-38452 | |
28 | WASHER, CUPPED - WATER TUBE SEAL | 12-38453 | |
29 | RING, RUBBER - CENTRIFUGAL SLINGER | 25-20273 | |
30 | "O" RING, UPPER - DRIVE SHAFT | 25-29619 | |
31 | SCREW, GREASE FILLER AND VENT HOLE | 10-79953Q04 | |
32 | WASHER, GREASE FILLER AND VENT HOLE SCREW | 12-191833 | |
33 | SCREW, GEAR HOUSING FLUSHING HOLE ALUMINUM | 10-29608 | |
34 | GASKET, GEAR HOUSING FLUSHING HOLE SCREW | 27-8M0214916 | |
35 | SEAL, GEAR HOUSING FLUSHING HOLE SCREW | 26-8M0214917 | |
36 | PLUG, GEAR HOUSING FLUSHING HOLE PLASTIC | 19-48750 | |
37 | WASHER, GEAR HOUSING FLUSHING HOLE | 12-8M0204663 | |
38 | SHAFT, SHIFT - LOWER | 55420A1 | |
39 | CLIP, RETAINING - SHIFT SHAFT | 53-29641 | |
40 | "O" RING, SHIFT SHAFT BUSHING | 25-25439 | |
41 | BUSHING ASSEMBLY, SHIFT SHAFT | 23-77631A2 | |
42 | OIL SEAL, SHIFT SHAFT BUSHING (LOWER) | 26-24590 | |
43 | OIL SEAL, SHIFT SHAFT BUSHING (UPPER) | 26-892361 | |
44 | WASHER, RUBBER - SHIFT SHAFT BUSHING | 12-31266 | |
45 | BASE, LOWER - REVERSE LOCKING | 78036 | |
46 | CAM, REVERSE LOCKING | 43308T1 | |
47 | DRIVE SHAFT (SHORT SHAFT) STRAIGHT | 45-38466 | |
47 | DRIVE SHAFT (LONG SHAFT) | 45-46394 | |
47 | DRIVE SHAFT ASSEMBLY (SHORT SHAFT) SPIRAL | 45-53569A1 | |
47 | DRIVE SHAFT ASSEMBLY (LONG SHAFT) | 45-53571A1 | |
48 | SPRING, COMPRESSION - DRIVE SHAFT | 24-20254 | |
49 | PIN, DRIVE SHAFT | 17-30545 | |
50 | SLEEVE LUBRICATION - DRIVE SHAFT | 23-52709 | |
51 | SHIM, BEARING TO GEAR HOUSING (.002-3-5-10) | 15-20929A1 | |
52 | BEARING, BALL - DRIVE SHAFT STRAIGHT | 30-72961 | |
53 | RING, SNAP - BALL BEARING RETAINING | 53-29116 | |
54 | SHIM, BEARING TO WATER PUMP BASE (.002-3-5-10) | 15-20929A1 | |
55 | ROLLER BEARING ASSEMBLY, TAPERED - DRIVE SHAFT (SPIRAL) | 31-38146A1 |
GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2)
Back to TopBelow is the parts list for Mercury 500 GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2):

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) SEE NOTE BELO | 1626-3927A7 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) | 1626-3927A8 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) | 1626-3927A7 | |
- | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) | 1626-3927A8 | |
1 | GEAR HOUSING ASS'Y (ALUMINUM WATER PUMP AND STRAIGHT GEARS) | 1626-3238A1 | |
1 | GEAR HOUSING ASS'Y (PLASTIC WATER PUMP AND STRAIGHT GEARS) | 1626-3502A1 | |
1 | GEAR HOUSING ASS'Y (PLASTIC WATER PUMP AND SPIRAL GEARS) | 1626-3927A6 | |
56 | CAM, SHIFT | 760394 | |
57 | FOLLOWER, CAM | 38441 | |
58 | SLIDE, CROSS PIN | 20843 | |
59 | SPRING, COMPRESSION - CAM FOLLOWER | 24-39845 | |
60 | SHIM, BEARING CUP TO GEAR HOUSING (.002-3-5-10)-STRAIGHT | 15-31154A1 | |
60 | SHIM, BEARING CUP TO GEAR HOUSING (.002-3-5-10)-SPIRAL | 15-38374A1 | |
61 | TAPERED ROLLER BEARING ASSEMBLY (STRAIGHT) | 31-31215A1 | |
61 | TAPERED ROLLER BEARING ASSEMBLY (SPIRAL) | 31-38356A1 | |
61 | BEARING, ROLLER - FORWARD GEAR | 31-20249 | |
63 | FORWARD GEAR ASSEMBLY (STRAIGHT) | 43-39941A2 | |
63 | FORWARD GEAR ASSEMBLY (SPIRAL) | 43-46372A2 | |
64 | RATCHET, SLIDING HUTCH | 52-92911T | |
65 | PIN, CROSS - RATCHET TO PROPELLER SHAFT | 17-8M0020942 | 17-38113 |
66 | SPRING, RETAINING - CROSS PIN | 24-38114 | |
67 | SHAFT, PROPELLER | 44-38127 | |
68 | REVERSE GEAR ASSEMBLY (STRAIGHT) | 43-39942 | |
68 | REVERSE GEAR ASSEMBLY (SPIRAL) | 43-46374 | |
69 | SHIM, THRUST WASHER TO GEAR HOUSING (.002-3-5-10) | 15-20927A1 | |
70 | WASHER, THRUST - REVERSE GEAR | 12-32004 | |
71 | BEARING, BALL - REVERSE GEAR | 30-20839T | |
72 | "O" RING, BEARING CARRIER | 25-31986 | |
73 | BEARING CARRIER ASSEMBLY | 53014T1 | |
73 | BEARING CARIER ASSEMBLY | 53014T1 | |
74 | BEARING, ROLLER - BEARING CARRIER | 31-20249 | |
75 | OIL SEAL, BEARING CARRIER | 26-90562 | |
75 | OIL SEAL, BEARING CARRIER | 26-23517 | |
76 | KEY LOCATING - BEARING CARRIER | 28-30281 | |
77 | WASHER, GEAR HOUSING COVER | 12-31993 | |
77 | TAB WASHER, GEAR HOUSING COVER | 14-53012 | |
78 | COVER, GEAR HOUSING | 11-87763 | |
78 | COVER, GEAR HOUSING | 11-87763 | |
79 | TRIM TAB ASSEMBLY, GEAR HOUSING | 97-31640Q4 | |
80 | SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") | 10-32470 | |
81 | WAHER, DRIVE SHAFT HOUSING STUD (3/8") | 12-8M0214963 | |
82 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING (3/8") | 11-8M0204726 | |
83 | WASHER, DRIVE SHAFT HOUSING STUD (7/16") | 12-45176 | |
84 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING | 11-8M0204653 | |
85 | THRUST HUB AND WASHER ASSEMBLY | 38859A1 | |
86 | WASHER, CUPPED - THURST HUB | 12-31992 | |
87 | WASHER, SPLINED - PROPELLER SHAFT | 12-32007 | |
88 | NUT, PROPELLER | 11-82671120 |
IGNITION DRIVER AND PILOT ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 IGNITION DRIVER AND PILOT ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | IGNITION DRIVER ASSEMBLY, COMPLETE (SEE PAGE 7 FOR BREAKDOWN | 333-4674A3 | |
2 | SHAFT, IGNITION DRIVER | 45-27951 | |
3 | PILOT ASSEMBLY, IGNITION DRIVER | 47883A1 | |
4 | SCREW, ADAPTOR AND PILOT TO IGNITION DRIVER (5/8") | 10-96138 | |
5 | BALL BEARING, IGNITION DRIVER PILOT | 30-20066 | |
6 | SPRING, HORSESHOE - IGNITION DRIVER PILOT | 24-27944 | |
7 | PIN, ANCHOR - HORSESHOE SPRING TO PILOT | 17-27962 | |
8 | WASHER, HORSESHOE SPRING TO ANCHOR PIN | 12-8M0204649 | |
9 | ECONOMIZER 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, THROTTLE 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 ADJUSTING SCREW | 48039 | |
17 | WASHER, IGNITION DRIVER PILOT TO ADAPTOR | 12-46246 | |
18 | ADAPTOR, IGNITION DRIVER | 66856A1 | |
19 | SCREW, ADAPTOR AND PILOT TO CRANKCASE (1 1/2") | 10-78841 | |
20 | WASHER, ADAPTOR AND PILOT TO CRANKCASE SCREW | 12-20084 | |
21 | NUT, ADAPTOR AND PILOT TO CRANKCASE SCREW | 11-22053 | |
22 | FITTING, GREASE - IGNITION DRIVER 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 DRIVER ADAPTOR AND PILOT FASTENING | 27955 | |
27 | KEY, IGNITION DRIVER | 28-28657 | |
28 | HUB, DRIVEN PULLEY | 29784 | |
-- | SPACER, DRIVEN PULLEY | 23-29909 | |
29 | DRIVEN PULLEY ASSEMBLY | 29783A1 | |
30 | PIN, ROLL - FLANGE | 17-24873 | |
31 | FLANGE, DRIVEN PULLEY | 29785 | |
32 | WASHER, PULLEY SCREW | 12-20138 | |
33 | SCREW, PULLEY (5/8") | 10-32228 | |
33 | SCREW, PULLEY (5/8") | 10-64652 | |
34 | BELT, TIMING | 20140 | |
35 | PLATE, THROTTLE STOP SERIAL #2623519 AND BELOW | 53458 | |
36 | SPACER, THROTTLE STOP PLATE TO ADAPTOR | 23-48456 | |
35 | PLATE, THROTTLE STOP (SERIAL #2623520 AND UP) | 53458 | |
37 | SCREW, THROTTLE STOP PLATE TO ADAPTOR (7/8") | 10-28668 | |
38 | SCREW, THROTTLE STOP ADJUSTING (1 1/2") | 10-24933 | |
39 | NUT, THROTTLE STOP ADJUSTING SCREW | 11-20013 | |
40 | CAP, NYLON - ADJUSTING SCREW | 26852 | |
41 | SWIVEL, LINKAGE - ECONOMIZER COLLAR | 27947 | |
42 | SWIVEL AND LINK ROD ASSEMBLY | 25996A1 | |
43 | NUT, UPPER LINK ROD ADJUSTING | 11-25168 | |
44 | ROD, LINK - UPPER | 37700 | |
45 | SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER | 27948 | |
46 | LEVER, THROTTLE CONTROL | 53143A2 | |
47 | BUSHING, THROTTLE LEVER SCREW | 23-29529 | |
46 | LEVER, THROTTLE CONTROL | 53143A2 | |
47 | BUSHING, THROTTLE LEVER SCREW | 23-45818 | |
48 | SCREW, THROTTLE LEVER TO EXHAUST COVER (1 1/2") | 10-47273 | |
49 | WASHER, THROTTLE LEVER SCREW | 12-8M0042641 | 12-29395 |
49 | WASHER, THROTTLE LEVER SCREW | 12-8M0042641 | 12-29395 |
50 | SPRING, QUICK DISCONNECT - THROTTLE CABLE TO THROTTLE LEVER | 24-37934 | |
51 | SCREW, ANCHOR - QUICK DISCONNECT SPRING TO THROTTLE LEVER | 10-38069 | |
52 | LATCH, THROTTLE CONTROL LEVER (THROTTLE CABLE) | 39483 | |
53 | SCREW, LATCH TO THROTTLE CONTROL LEVER (7/8") | 10-69026 | |
54 | SPRING, COMPRESSION - LATCH SCREW | 24-20099 | |
55 | NUT, LATCH SCREW | 11-826709109 | 11-33825, 11-35045 |
56 | WASHER, UPPER SWIVEL TO THROTTLE LEVER | 12-8M0204649 | |
57 | NUT, UPPER SWIVEL TO THROTTLE LEVER | 11-826709109 | 11-33825, 11-35045 |
58 | SPARK PLUG (CHAMPION - L19V) | 33-896329827 | 33-827C |
59 | SPACER, IGNITION WIRE | 45391 | |
60 | BRACKET, TAB - CRANKCASE SCREW - IGNITION DRIVER GROUND STRA | 53-78201 | |
61 | SCREW, IGNITION DRIVER GROUND STRAP TO TAB BRACKET (3/8") | 10-62568 |
IGNITION DRIVER ASSEMBLY, COMPLETE
Back to TopBelow is the parts list for Mercury 500 IGNITION DRIVER ASSEMBLY, COMPLETE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | IGNITION DRIVER ASSEMBLY, 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 ASSEMBLY FASTENING (1/2") | 10-47182 | |
5 | COIL ASSEMBLY, IGNITION DRIVER (RED) | 333-3175 | |
6 | COIL ASSEMBLY, IGNITION DRIVER (BLUE) | 333-3176 | |
7 | HARNESS, PRIMARY CABLE - IGNITION DRIVER | 333-3173 | |
8 | CLAMP, PRIMARY HARNESS CABLE - IGNITION DRIVER | 54-47188 | |
9 | SCREW, PRIMARY HARNESS CABLE CLAMP 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 (8=9/16") | 10-37656 | |
15 | ROTOR ASSEMBLY, IGNITION DRIVER | 333-3143 | |
16 | SPRING CLIP - IGNITION 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 | ELBOW, VETN - IGNITION DRIVER COVER | 22-31521 | |
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 - IGNITION DRIVER TO COIL | 84-821945A8 | |
-- | 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") ORDER A-36549A1 KIT FOR (#N.S.S.) | ||
-- | CONNECTOR, SPARK PLUG LEAD | 8M0084600 | 20121 |
-- | SLEEVE, SPARK PLUG LEAD TO IGNITION DRIVER | 85-94589 | |
32 | SLEEVE, SPARK PLUG LEAD (6") | 32-46768 | |
33 | SLEEVE, SPARK PLUG LEAD (1 1/2") | 32-46768 | |
34 | PROTECTOR ASSEMBLY, SPARK PLUG LEADS | 85-63709A1 | |
35 | SLEEVE, HIGH TENSION CABLE (3/4") | 32-46398 | |
36 | CLIP, IGNITION DRIVER LEAD | 54-22740 | |
37 | SCREW, IGNITION DRIVE LEAD TO SWITCH BOX (1/2") | 10-25764 | |
38 | "D" WASHER, IGNITION DRIVER LEAD SCREW | 8M0084613 | 69205 |
MISCELLANEOUS PARTS/ACCESSORIES
Back to TopBelow is the parts list for Mercury 500 MISCELLANEOUS PARTS/ACCESSORIES:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GASKET SET (MOTOR OVERHAUL) | 27-72486A32 | |
- | GEAR LUBRICANT | 92-326411 | |
- | SHIPPING CARTON (MOTOR) | 94-39394 | |
- | MERC 500-7 AND MERC 500-8 PARTS LIST | 90-48425 | |
- | DECAL SET( MERC 500-7) | 37-43198A84 | |
- | DECAL SET (MERC 500-8) | 37-43198A84 | |
- | HEAVY DUTY WATER PUMP KIT | 54696A1 | |
- | TACHOMETER ASSEMBLY | 79-73370A3 |
OVERSIZE PISTON AND RING
Back to TopBelow is the parts list for Mercury 500 OVERSIZE PISTON AND RING:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
-- | PISTON AND PISTON PIN ASSEMBLY (.015 OVERSIZE) | 780-9229A10 | |
-- | RING, PISTON (.015 OVERSIZE) | 39-28616A12 |
STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES
Back to TopBelow is the parts list for Mercury 500 STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | SWITCH BOX ASSEMBLY, COMPLETE | 333-3213A3 | |
1 | SWITCH BOX ASSEMBLY, COMPLETE | 333-3213A3 | |
1A | SWITCH BOX ASSEMBLY, COMPLETE | 332-2986A27 | |
2 | WASHER, SWITCH BOX TERMINAL | 12-45075 | |
2 | WASHER, SWITCH BOX TERMINAL | 12-45075 | |
3 | NUT, SWITCH BOX TERMINAL | 11-45076 | |
3 | NUT, SWITCH BOX TERMINAL | 11-45076 | |
4 | SCREW, SWITCH BOX TO FRONT SUPPORT BRACKET (5/8") | 10-21722 | |
4 | SCREW, SWITCH BOX TO FRONT SUPPORT BRACKET (5/8") | 10-21722 | |
4 | SCREW, SWITCH BOX TO FRONT SUPPORT BRACKET (3/4") | 10-22485 | |
5 | LOCKWASHER, SWITCH BOX FASTENING SCREW | 13-22773 | |
5 | LOCKWASHER, SWITCH BOX FASTENING SCREW | 13-22773 | |
6 | NUT, SWITCH BOX TO FRONT SUPPORT BRACKET SCREW | 11-8M0207775 | |
7 | RECTIFIER ASSEMBLY, COMPLETE USE THRU SERIAL #2406034 | 78614A1 | |
8 | WASHER, RECTIFIER TERMINAL | 12-45075 | |
9 | NUT, RECTIFIER TERMINAL | 11-45076 | |
10 | SCREW, RECTIFIER TO FRONT SUPPORT BRACKET (3/4") | 10-22485 | |
11 | NUT, RECTIFIER TO FRONT SUPPORT BRACKET SCREW | 11-8M0207775 | |
12 | RECTIFIER STARTED WITH SERIAL #2406035 | 8M0058226 | 816770T, 816770, 62351A 1, 83-70350A 1, 83-70350A 3 |
13 | LOCKWASHER, RECTIFIER TO FRONT BRACKET | 13-8M0204647 | |
14 | NUT, RECITIFIER TO FRONT BRACKET | 11-20922 | |
15 | SPACER, RECTIFIER TO FRONT BRACKET | 23-28458 | |
16 | SCREW, RECTIFIER TERMINALS | 10-35400 | |
17 | NUT, RECTIFIER TERMINALS | 11-8M0204718 | |
18 | SLEEVE, RECTIFIER TERMINALS | 32-28373 | |
19 | BRACKET, RETAINER - HIGH TENSION LEAD | 59757 | |
20 | SCREW, RETAINER BRACKET TO FRONT SUPPORT BRACKET (1 1/2") | 10-24933 | |
20 | SCREW, RETAINER BRACKET TO FRONT SUPPORT BRACKET (1 1/2") | 10-24933 | |
20 | SCREW, RETAINER BRACKET TO FRONT SUPPORT BRACKET (5/8") | 10-21722 | |
21 | SPACER, RETAINER BRACKET TO FRONT SUPPORT BRACKET | 23-33070 | |
21 | SPACER, RETAINER BRACKET TO FRONT SUPPORT BRACKET | 23-33070 | |
22 | NUT, RETAINER BRACKET SCREW | 11-8M0207775 | |
23 | STARTER MOTOR ASSEMBLY | 50-55601A2 | |
24 | SCREW, STARTER MOTOR TO CRANKCASE FLANGE (1 3/4") | 10-22698 | |
25 | LOCKWASHER, STARTER MOTOR SCREW | 13-8M0204647 | |
26 | WIRE, STARTER MOTOR TO STARTER SOLENOID AND TOP MOUNT | 84-93389A12 | |
26 | WIRE, STARTER MOTOR TO STARTER SOLENOID AND TOP MOUNT | 84-93389A12 | |
27 | SCREW, GROUND WIRE TO STARTER MOTOR (5/8") | 10-69035 | |
28 | LOCKWASHER, GROUND WIRE FASTENING SCREW | 13-26992 | |
-- | NUT, GROUND WIRE SCREW | 11-20890 | |
29 | STARTER SOLENOID | 32445A1 | |
30 | LOCKWASHER, SOLENOID TERMINAL | 10,13-26996 | |
31 | NUT, SOLENOID TERMINAL | 10,11-68219 | |
32 | LOCKWASHER, SOLENOID TERMINAL (5/16") | 13-8M0204647 | |
33 | NUT, SOLENOID TERMINAL - INSIDE (5/16") | 11-22053 | |
34 | NUT, CAP - SOLENOID TERMINAL - OUTSIDE (5/16") | 11-26062 | |
35 | SCREW, STARTER SOLENOID TO STARTER MOTOR (5/8") | 10-29238 | |
36 | GROUND STRAP ASSEMBLY | 46715 | |
37 | WIRING HARNESS (INTERNAL) | 47930 | |
37 | WIRING HARNESS (INTERNAL )-USE THRU SERIAL #2406034 | 46905 | |
37 | WIRING HARNESS (INTERNAL)-STARTED WITH SERIAL #2406035 | 49225 | |
37 | WIRING HARNESS (INTERNAL) | 52770A1 | |
38 | SPRING, GARTER - INTERNAL WIRING HARNESS | 24-28975 | |
39 | PLATE, BACKING - WIRING HARNESS | 26079A2 | |
40 | SCREW, BACKING PLATE TO BOTTOM COWL | 10-45893 | |
41 | CLAMP, WIRING HARNESS | 54-76368 | |
42 | SCREW, WIRING HARNESS CLAMP TO BOTTOM COWL (7/8") | 10-45862 | |
43 | LOCKWASHER, WIRING HARNESS CLAMP SCREW | 13-26996 | |
44 | WASHER, WIRING HARNESS CLAMP SCREW | 12-847883 | 12-20128 |
45 | CLIP, WIRING HARNESS LEAD | 54-24836 | |
45 | CLIP, WIRING HARNESS LEAD | 54-26550 | |
46 | SCREW, WIRING HARNESS LEAD CLIP ATTACHING (5/8"0 | 10-29072 | |
47 | "D" WASHER, WIRING HARNESS LEAD CLIP ATTACHING SCREW | 8M0084613 | 69205 |
48 | NUT, WIRING HARNESS LEAD CLIP ATTACHING SCREW | 11-24656 | |
49 | SCREW, WIRING HARNESS LEAD TO BOTTOM COWL (1/2") | 10-98256 | |
49 | SCREW, WIRING HARNESS LEAD TO BOTTOM COWL (1/2") | 10-98256 | |
50 | LOCKWASHER, WIRING HARNESS LEAD SCREW | 13-24669 | |
50 | LOCKWASHER, WIRING HARNESS LEAD SCREW | 13-24669 | |
50 | LOCKWASHER, WIRING HARNESS LEAD SCREW | 13-25244 | |
50 | LOCKWASHER, WIRING HARNESS LEAD SCREW | 13-25244 | |
51 | IGNITION COIL ASSEMBLY, COMPLETE | 332-4895A6 | |
51 | IGNITION COIL ASSEMBLY, COMPLETE | 332-4895A6 | |
51 | IGNITION COIL ASSEMBLY, COMPLETE | 332-4895A6 | |
52 | SCREW, IGNITION COIL CLAMPING | 10-46368 | |
52 | SCREW, IGNITION COIL CLAMPING | 10-46368 | |
52 | SCREW, IGNITION COIL CLAMPING - CLIP ATTACHING (2 1/2") | 10-46367 | |
53 | NUT, IGNITION COIL CLAMPING SCREW | 11-68219 | |
54 | WASHER, IGNITION COIL CLAMPING SCREW | 12-8M0204666 | |
55 | CLIP, LEAD WIRE TO IGNITION COIL | 54-22740 | |
56 | "D" WASHER, IGNITION COIL CLAMPING SCREW | 8M0084613 | 69205 |
57 | NUT, IGNITION COIL CLAMPING SCREW | 11-8267086 | |
58 | SCREW, IGNITION COIL WIRE TO SWITCH BOX | 10-45218 | |
59 | SCREW, IGNITION COIL TO BOTTOM COWL (1") | 10-36137 | |
60 | LOCKWASHER, IGNITION COIL SCREW | 13-26992 |
TOP COWL ASSEMBLY
Back to TopBelow is the parts list for Mercury 500 TOP COWL ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | TOP COWL | 2117-4067A1 | |
1 | TOP COWL | 2117-4068A1 | |
2 | SHIELD, REAR - TOP COWL | 37690 | |
3 | SCREW, REAR SHIELD TO TOP COWL | 10-37370 | |
4 | LOCKWASHER, REAR SHIELD SCREW | 13-37371 | |
5 | GROMMET, CHOKE KNOB | 25-20116 | |
6 | RETAINER ASSEMBLY, TOP COWL | 46142A1 | |
6 | RETAINER ASSEMBLY, TOP COWL | 46142A1 | |
7 | EMBLEM, TOP COWL RETAINER | 37-61018A1 | |
8 | PAD, BUMPER - TOP COWL RETAINER | 35496 | |
9 | SCREW, RETAINER TO TOP COWL (1") | 10-35386 | |
10 | LOCKWASHER, RETAINER TO TOP COWL SCREW | 13-39107 | |
11 | BRACKET, TOP COWL LATCH | 46144 | |
12 | SCREW, LATCH BRACKET TO TOP COWL (1 1/8") | 10-21091 | |
13 | WASHER, LATCH BRACKET SCREW (1/16" THICK) | 12-8M0204649 | |
14 | WASHER, LATCH BRACKET SCREW (1/32" THICK) | 12-37998 | |
15 | BRACKET, REAR COWL SUPPORT | 52899 | |
15 | BRACKET, REAR COWL SUPPORT | 52899 | |
16 | GROMMET, LIMIT STOP - REAR COWL SUPPORT BRACKET | 25-52723 | |
17 | MOUNT, RUBBER - REAR SUPPORT BRACKET | 37640 | |
18 | LOCKWASHER, REAR SUPPORT BRACKET RUBBER MOUNT | 13-8M0204647 | |
19 | WASHER, REAR SUPPORT BRACKET RUBBER MOUNT | 12-26825 | |
20 | NUT, REAR SUPPORT BRACKET RUBBER MOUNT | 11-22053 | |
21 | LEVER, CLAMPING - TOP COWL | 37412 | |
22 | BUSHING, TOP COWL CLAMPING LEVER (NYLON) | 23-26819 | |
23 | BUSHING, TOP COWL CLAMPING LEVER (RUBBER) | 23-31293 | |
24 | FASTENER, TOP COWL CLAMPING LEVER | 11-30428 | |
25 | PIN, ROLL - TOP COWL CLAMPING LEVER | 17-29077 | |
26 | NUT, SHEAVE SHAFT (LEFT HAND THREAD) | 11-20166 | |
27 | TAB WASHER, SHEAVE SHAFT NUT | 14-20165 | |
28 | HOUSING, STARTER | 37685 | |
29 | SCREW, STARTER HOUSING TO CRANKCASE AND CYLINDER BLOCK (1") | 10-90073 | |
30 | LOCKWASHER, STARTER HOUSING SCREW | 13-20202 | |
31 | PLATE, CABLE GUIDE | 37691 | |
32 | SCREW, DRIVE - CABLE GUIDE PLATE TO STARTER HOUSING | 10-358811 | |
33 | RETAINER, STARTER SPRING | 39835 | |
34 | SPRING, STARTER REWIND | 24-39502T02 | |
35 | BUSHING, SPRING GUIDE | 23-28912 | |
36 | SHEAVE ASSEMBLY | 76053A1 | |
37 | PAWL, STARTER | 30596 | |
38 | WASHER, WAVE - STARTER PAWL | 13-36206 | |
39 | BUSHING, NYLON - SHEAVE SHAFT SPACER | 23-28919 | |
40 | SPACER, SHEAVE SHAFT | 23-61005 | |
41 | RETAINER, WAVE WASHER | 39840 | |
42 | WASHER, WAVE WASHER RETAINER | 12-35559 | |
43 | WASHER, WAVE - RETAINER TENSION | 13-20160 | |
44 | SPRING, RETAINER PLATE TO STARTER SHEAVE | 24-26068 | |
45 | PLATE, RETAINER - STARTER PAWL | 66845 | |
46 | SHAFT, SHEAVE | 45477A1 | |
47 | STARTER CABLE ASSEMBLY | 50-12066Q10 | |
47 | STARTER CABLE (FORM MANUAL STARTING ONLY) | 47341A11 | |
48 | HANDLE, STARTER CABLE | 28747 | |
49 | RETAINER, STARTER CABLE AND HANDLE | 79470A1 | |
50 | BRACKET ASSEMBLY, FRONT SUPPORT | 47904A2 | |
51 | DECAL, TIMING - FRONT SUPPORT BRACKET | 37-46397 | |
52 | FLANGE, RUBBER - FRONT SUPPORT BRACKET | 37921 | |
53 | TUBE, DRAIN - FRONT SUPPORT BRACKET TO BOTTOM COWL | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
54 | SCREW, FRONT SUPPORT BRACKET TO BOTTOM COWL (1") | 10-35386 | |
55 | CLIP, SOLENOID LEAD TO FRONT SUPPORT BRACKET | 54-25231 | |
55 | CLIP, SOLENOID LEAD AND HARNESS TO FRONT SUPPORT BRACKET | 54-22740 | |
55 | CLIP, SOLENOID LEAD AND HARNESS TO FRONT SUPPORT BRACKET | 54-24836 | |
56 | SCREW, CHOKE SOLENOID CLIP ATTACHING (7/16") | 10-69079 | |
57 | "D" WASHER, CHOKE SOLENOID CLIP SCREW | 8M0084613 | 69205 |
58 | MOUNT, RUBBER - FRONT SUPPORT BRACKET | 31014 | |
59 | LOCKWASHER, FRONT SUPPORT BRACKET RUBBER MOUNT | 13-26992 | |
60 | WASHER, FRONT SUPPORT BRACKET RUBBER MOUNT | 12-69057 | |
61 | NUT, FRONT SUPPORT BRACKET RUBBER MOUNT | 11-20088 | |
62 | SWITCH ASSEMBLY, MERCURY LATER MODELS | 58124A8 | |
63 | SCREW, MERCURY SWITCH TO EXHAUST MANIFOLD COVER | 10-48409 |
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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:
-
Mercury / Mercruiser / Mariner Parts from JLM Marine
- Mercury Thermostat
- Mercury Water Pump
- Mercury Water Pump Impeller
- Mercury Water Pump Impeller Kit
- Mercury Carburetor
- Mercury Carburetor Repair Kit
- Mercury Fuel Pump
- Mercury Fuel Pump Kit
- Mercury Air Filter
- Mercury Oil Filter
- Mercury Oil Seal
- Mercury Fuel Filter
- Mercury Gasket
- Mercury Relay
- Mercury Ignition Switch
- Mercury Trim Tilt Switch
- Mercury Ignition Sensor
- Mercury Spark Plug Wire
- Mercury Water Distribution Housing
- Mercury Bellow
- Mercury Bellows Kit
- Mercury Serpentine Pulley
- Mercury Accessories
- Mercury Belt
- Mercury Oil Plug
- Mercury Drain Plug
- Mercury Bellows Replacement Tool
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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