Mercury 800 (4 CYL.), 80 (4 CYL.) (4831999 THRU 5582561) Outboard Motor Parts Diagram & Catalog – Free PDF Download
BOTTOM COWL AND SHIFT LINKAGE
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) BOTTOM COWL AND SHIFT LINKAGE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COWL, BOTTOM | 2158-7718 | |
2 | COVER, AIR INLET | 74303 | |
3 | SCREW, COVER TO BOTTOM COWL (3/8') | 10-62568 | |
3A | WASHER, COVER SCREW | 12-30164 | |
4 | GASKET, BOTTOM COWL | 27-73646 | |
5 | BOOT, CONTROL CABLES - BOTTOM COWL | 39616 | |
6 | BOOT, FUEL CONNECTOR - BOTTOM COWL | 37637 | |
7 | SUPPORT, WIRING HARNESS - BOTTOM COWL | 37445 | |
8 | SCREW, SUPPORT TO COWL (1 3/4") | 10-69029 | |
9 | NUT, WIRING H ARNESS SUPPORT SCREW | 11-36069 | |
10 | HOSE Comment: TELL TALE - EXH. COVER TO BOTTOM COWL (14 3/4") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 TELL TALE - EXH. COVER TO BOTTOM COWL (14 3/4") |
11 | NOZZLE, TELL TALE HOSE TO BOTTOM COWL | 52889 | |
12 | SCREW Comment: TELL TALE NOZZLE TO BOTTOM COWL (1/2") | 10-48408 | |
13 | ELBOW, TELL TALE HOSE TO CYLINDER BLOCK | 22-782792 | |
14 | SHIFT SHAFT ASSEMBLY, UPPER (SHORT SHAFT) | 60304A55 | |
14 | SHIFT SHAFT ASSEMBLY, UPPER (LONG SHAFT) | 60304A54 | |
16 | BUSHIING, SHIFT SHAFT | 23-26856 | |
17 | SHIFT LINK | 73402 | |
18 | WASHER, LINK ROD (SHIFT LEVER END) | 12-35462 | |
19 | NUT, LINK ROD | 11-36069 | |
20 | WASHER, WAVE - LINK ROD | 13-29720 | |
21 | SPRING, LINK ROD TO GUIDE BLOCK | 24-20099 | |
22 | GUIDE BLOCK, LINK ROD | 37896 | |
23 | BRACKET, ANCHOR - CONTROL CABLES | 52732A6 | |
24 | CAP, BARREL RETAINER - ANCHOR | 39519 | |
25 | LEVER, NYLON - SHIFT CABLE LOCKING | 87609A1 | |
26 | PIN, LOCKING LEVER AND COVER FASTENING | 17-47175 | |
27 | COVER, NYLON - SHIFT CABLE | 39667 | |
28 | LINK, LOCKING LEVER TO COVER | 87609A1 | |
29 | SCREW Comment: ANCHOR BRACKET TO CYLINDER BLOCK (1") | 10-35386 | |
30 | WEAR PLATE, LINK ROD | 52100 | |
31 | LATCH Comment: CONTROL CABLE FASTENING - ANCHOR BRACKET | 8M0036768 | 38279 CONTROL CABLE FASTENING - ANCHOR BRACKET |
CARBURETOR ASSEMBLY
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) CARBURETOR ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CARBURETOR ASSEMBLY, COMPLETE (TOP) | 1379-6071A57 | |
1 | CARBURETOR ASSEMBLY, COMPLETE (BOTTOM) | 1379-6071A58 | |
2 | JET, VENT BOWL (.072) | 1395-6207 | |
3 | INLET NEEDLE AND SEAT | 1395-83181 | |
4 | GASKET, INLET NEEDLE AND SEAT (#) | ||
5 | VENTURI | 1395-6685 | |
6 | NOZZLE (#) | ||
7 | IDLE NEEDLE (#) | ||
8 | SPRING, IDLE MIXTURE (#) | ||
9 | PIN, FLOAT (#) | ||
10 | LEVER, FLOAT (#) | ||
11 | FLOAT | 19273 | |
12 | FUEL BOWL | 1395-6488 | |
13 | GASKET, FUEL BOWL (#) | ||
14 | SCREW, FUEL BOWL (#) | ||
15 | PLUG, MAIN JET | 1395-6199 | |
16 | JET, MAIN (.090) | 1395-6247 | |
17 | GASKET, MAIN JET PLUG (#) | ||
18 | SCREEN, FUEL INLET (#) | ||
19 | WELCH PLUG (9/16") (#) | ||
20 | SHAFT, THROTTLE | 1395-4807 | |
21 | VALVE, THROTTLE | 1395-6196 | |
22 | SCREW, VALVE TO THROTTLE SHAFT (#) | ||
23 | SEAL, THROTTLE SHAFT | 1395-6204 | |
24 | WASHER, THROTTLE SHAFT | 1395-6203 | |
25 | SPRING, THROTTLE RETURN (#) | ||
26 | VALVE ASSEMBLY, ENRICHMENT | 1395-6198 | |
27 | SCREW, ENRICHMENT BRACKET (#) | ||
28 | WELCH PLUG (7/16") (#) | ||
29 | GASKET, CARBURETORO | 27-733771 | |
-- | GASKET KIT | 1395-6200 | |
-- | REPAIR PARTS KIT | 812953 | 1395-6205, 19272, 19274, 812954, 1395-6360, 812955, 1395-7212, 812985, 1395-7834 |
-- | GASKET SET | 27-73645A87 |
CARBURETOR LINKAGE
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) CARBURETOR LINKAGE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CHOKE SOLENOID ASSEMBLY | 54293A10 | |
2 | SCREW Comment: CHOKE SOLENOID TO F RON BRACKET (3/4") | 10-824941 | 10-59645, 10-73274 CHOKE SOLENOID TO F RON BRACKET (3/4") |
3 | LOCKWASHER, CHOKE SOLENOID SCREW | 13-8M0204647 | |
4 | CLAMP, HARNESS - CHOKE SOLENOID SCREW | 54-52905 | |
5 | LOCKWASHER, CHOKE SOLENOID TERMINAL | 13-26996 | |
6 | NUT, CHOKE SOLENOID TERMINAL | 11-68219 | |
7 | PLUNGER AND LINK ASSEMBLY | 89008A2 | |
8 | CHOKE ROD | 73400 | |
9 | CHOKE KNOB ASSEMBLY | 90242A1 | |
10 | SCREW, WIRE TO CHOKE KNOB | 10-77137 | |
11 | GROMMET, CHOKE KNOB | 25-20116 | |
12 | WIRE, CHOKE KNOB TO CHOKE ROB (BLACK) | 84-74263 | |
13 | SCREW, WIRE TO CHOKE ROD | 10-62568 | |
14 | CARBURETOR ASSEMBLY (TOP) | 1379-6071A57 | |
14A | CARBURETOR ASSEMBLY (BOTTOM) | 1379-6071A58 | |
15 | ELBOW, CARBURETOR | 22-19688 | |
16 | SCREW, CARBURETOR TO CRANKCASE (3 3/4") | 10-52743 | |
17 | COUPLING ASSEMBLY (LOWER CARBURETOR) | 53720A2 | |
18 | INSERT, COUPLING | 28-89694 | |
19 | SCREW, COUPLING TO CARBURETOR (3/4") | 10-66104 | |
20 | WASHER, COUPLING SCREW | 12-74726 | |
21 | ACTUATOR, THROTTLE (UPPER CARBURETOR) | 73847 | |
22 | SCREW, ACTUATOR TO UPPER CARBURETOR (1/2") | 10-60293 | |
23 | PLATE, CARBURETOR | 73408 | |
24 | GASKET, CARBURETOR PLATE | 27-73398 | |
25 | GASKET, CARBURETOR PLATE TO CARBURETOR | 27-76952 | |
26 | SCREW, PLATE TO CAR BURETOR (5/8") | 10-28635 | |
27 | SEAL, CARBURETOR PLATE | 73647 | |
- | GASKET SET | 27-73645A87 |
CLAMP BRACKET AND REVERSE LOCK
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) CLAMP BRACKET AND REVERSE LOCK:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CLAMP BRACKET ASSEMBLY | 1440-8394A1 | |
2 | THUMB SCREW ASSEMBLY | 10-78492A1 | |
2A | SCREW, THUMB SCREW | 10-78495 | |
2B | WASHER, THUMB SCREW | 12-78493 | |
3 | COVER, THUMB SCREW | 75043 | |
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 | |
9A | WASHER, CLAMP BRACKET STUD | 12-36001 | |
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 | BOLT, CLAMP BRACKET TO BOAT TRANSOM (3 1/4") | 10-68298 | |
14 | WASHER, CLAMP BRACKET BOLT | 12-68410 | |
13 | BOLT, CLAMP BRACKET TO TRANSOM (3") | 10-68299 | |
14 | WASHER, CLAMP BRACKET BOLT | 12-68300 | |
15 | NUT, CLAMP BRACKET BOLT | 11-82670912 | |
16 | PIN, UPPER SHOCK MOUNTING | 55-28416 | |
19 | TUBE, TILT LOCK (SHORT SHAFT) | 47802 | |
20 | BUSHING, TILT LOCK TUBE (SHORT SHAFT) | 23-47803 | |
21 | WASHER, WAVE-TILT LOCK TUBE (SHORT SHAFT) | 13-69150 | |
17 | TILT LOCK ASSEMBLY, STARBOARD | 76386 | |
18 | TILT LOCK ASSEMBLY, PORT | 76385T | |
19 | TUBE, TILT LOCK (LONG SHAFT) | 79659 | |
21 | WASHER Comment: WAVE-TILT LOCK (STARBOAR SIDE ONLY) -LONG SHAFT | 13-69150 | |
22 | OIL SEAL Comment: SWIVEL BRACKET (TILT LOCK) -LONG SHAFT | 26-22734 | |
23 | WASHER Comment: TILT LOCK (STARBOARD SIDE ONLY) -LONG SHAFT | 12-76388 | |
24 | "O" RING, TILT LOCK (LONG SHAFT) | 25-627021 | |
25 | COTTER PIN, TILT LOCK | 18-47959 | |
26 | REVERSE LOCK ASSEMBLY | 87431 | |
27 | SPRING, REVERSE LOCK (SHORT SHAFT) | 24-29821 | |
27 | SPRING ASSEMBLY, REVERSE LOCK (LONG SHAFT) | 24-78203A2 | |
28 | SHAFT, REVERSE LOCK PIVOT | 56349 | |
29 | COTTER PIN, REVERSE LOCK TO SHAFT | 18-45882 | |
30 | PIN, LOCK SHOCK MOUNTING (SHORT SHAFT) | 55-696531 | |
30 | PIN, LOWER SHOCK MOUNTING (LONG SHAFT) | 55-28414 | |
31 | SCREW, LOWER SHOCK PIN (2") (LONG SHAFT) | 10-21937 | |
32 | NUT, LOWER SHOCK PIN SCREW (LONG SHAFT) | 11-8M0207775 | |
33 | SHOCK ABSORBER | 55-58780A7 | |
34 | SPACER Comment: UPPER SHOCK BUSHING TO CLAMP BRACKET | 23-73203 | |
35 | WASHER, UPPER BUSHING RETAINER (INNER) | 12-28196 | |
36 | BUSHING, RUBBER-SHOCK ABSORBER (UPPER) | 23-32171 | |
37 | BUSHING, RUBBER-SHOCK ABSORBER (LOWER) | 23-28198 | |
38 | WASHER Comment: UPPER/LOWER SHOCK MOUNTING PIN (LOWER) | 12-69374 | |
39 | SCREW Comment: UPPER AND LOWER SHOCK MOUNTING PIN | 10-69375 | |
40 | BUSHING PIVOT SHAFT | 23-69132 | |
-- | GASKET SET | 27-73645A87 |
COWLING AND FRONT COVER
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) COWLING AND FRONT COVER:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COWL FRONT COVER ASSEMBLY (WITHOUT DECALS) | 2182-7927A8 | |
2 | KNOB, COWL FRONT COVER FASTENING | 73786 | |
3 | WASHER, COVER FASTENING KNOB (RUBBER) | 12-30771 | |
4 | WASHER, COVER FASTENING KNOB (STEEL) | 12-75246 | |
5 | SPRING, TENSION - COVER FASTENING KNOB | 24-30772 | |
6 | ROLL PIN, TENSION SPRING TO KNOB | 17-29077 | |
7 | ROPE, STARTER (FOR MANUAL STARTING ONLY) | 47341A11 | |
8 | SEAL, SOUND ABSORBING | 71040 | |
9 | BLANKET, SOUND ABSORBING | 38674 | |
10 | SEAL, SOUND - UPPER | 54143 | |
11 | WRAP AROUND COWL ASSEMBLY Comment: (WITHOUT DECALS) | 2119-3248A16 | |
12 | COWL LATCH ASSEMBLY | 46785A1 | |
13 | HOOK, COWL LATCH FASTENING | 30413 | |
-- | GLUE, ADHESIVE - SOUND BLANKET FASTENING | 92-86166Q1 |
CRANKSHAFT, PISTON AND CONNECTING ROD
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) CRANKSHAFT, PISTON AND CONNECTING ROD:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CRANKSHAFT ASSEMBLY | 440-9074A2 | |
2 | BEARING, BALL - UPPER | 30-62567T | |
3 | BEARING, BALL - LOWER | 30-63742T | |
4 | CARRIER ASSEMBLY | 54196A6 | |
5 | PACKING, CARRIER | 65800 | |
6 | MAIN BEARING ASSEMBLY (VALVE TYPE) | 540-5266T5 | |
7 | DOWEL PIN, MAIN BEARING | 17-20032 | |
8 | SCREW, MAIN BEARING CLAMPING | 10-45775 | |
9 | NUT, MAIN BEARING CLAMPING SCREW | 11-45774 | |
10 | REED SET, MATCHED - MAIN BEARING | 34-56007A1 | |
11 | REED STOP, MAIN BEARING REED VALVES | 34-56008 | |
12 | SCREW, REED STOP MOUNTING | 10-62204 | |
13 | NUT, REED STOP MOUNTING SCREW | 11-53153 | |
14 | CENTER MAIN BEARING ASSEMBLY | 535-5397A4 | |
15 | DOWEL PIN, CENTER MAIN BEARING | 17-20032 | |
16 | BEARING, NEEDLE | 29-714221 | |
17 | RACE, OUTER (PAIR) | 26113T | |
18 | RING, SNAP - OUTER RACE CLAMPING | 53-26933 | |
19 | SCREW, CENTER MAIN BEARING CLAMPING | 10-22968 | |
20 | NUT, MAIN BEARING CLAMPING SCR EW | 11-8M0207775 | |
21 | DOWEL PIN, (STEPPED) | 17-47246 | |
22 | PISTON AND PISTON PIN ASSEMBLY | 774-9137A12 | |
23 | LOCK RING, PISTON PIN | 53-857196 | 40-52035 |
24 | RING, PISTON | 39-78816A12 | |
25 | CONNECTING ROD AND CAP ASSEMBLY | 624-8101A3 | |
26 | SCREW, CAP TO CONNECTING ROD | 10-54803 | |
27 | NUT, CONNECTING ROD SCREW | 11-49091 | |
28 | BEARING ASSEMBLY, CRANKPIN | 31-62596A1 | |
29 | BEARING, NEEDLE - PISTON PIN | 29-8M0214934 | |
30 | WASHER, NEEDLE LOCATING | 12-8M0032839 | 12-47247 |
-- | PISTON AND PISTON PIN ASSEMBLY (.015) (#745-6695A 5) Comment: OVERSIZE PISTON AND RING | ||
-- | RING, PISTON (.015) Comment: OVERSIZE PISTON AND RING | 39-78811A12 | |
-- | GASKET SET | 27-73645A87 |
CYLINDER BLOCK AND CRANKCASE ASSEMBLY
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY | 871-8338A3 | |
2 | GASKET, CRANKCASE TO CYLINDER BLOCK | 27-53650 | |
3 | COVER, STARTER MOTOR (UPPER) | 56029T | |
4 | SCREW, COVER TO CRANKCASE (1 3/8") | 10-31984 | |
4 | SCREW, COVER TO CRANKCASE (1 3/4") | 10-35385 | |
5 | LOCKWASHER, COVER SCREW | 13-8M0204647 | |
6 | COVER, STARTER MOTOR (LOWER) | 76867 | |
7 | SCREW, COVER TO CRANKCASE (1 7/8") | 10-73279 | |
7 | SCREW, COVER TO CRANKCASE (1/2") | 10-73658 | |
8 | STUD Comment: CRANKCASE TO DRIVE SHAFT HOUSING (1 7/8") | 16-64281 | |
9 | PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK | 17-43044 | |
10 | PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING | 17-63779 | |
11 | RESTRICTOR, CRANKCASE BLEED | 66517 | |
12 | STUD Comment: CYLINDER BLOCK TO EXHAUST EXTENSION PLATE (4") | 16-64282 | |
13 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") | 10-57841 | |
13 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/4") | 10-74824 | |
14 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") | 10-73657 | |
15 | SCREW, CENTER MAIN BEARING LOCKING (1") | 10-20359 | |
16 | TAB WASHER, BEARING LOCKING SCREW | 14-20091 | |
17 | CHECK VALVE, BLEED HOSE - TOP | 21-42866 | |
19 | HOSE, CYLINDER BLEED (15 1/2") | 32-9938779 | |
20 | CHECK VALVE, BLEED HOSE - BOTTOM | 21-428671 | |
21 | ELBOW Comment: BALANCE HOSE TO CYLINDER BLOCK - UPPER | 22-996642 | |
22 | HOSE ASSEMBLY, BALANCE (6 1/4") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
23 | TEE, BALANCE HOSE TO CYLINDER BLOCK - LOWER | 22-130342 | |
24 | HOSE, BALANCE (5") | 32-9938779 | |
25 | FITTING, AIR INLET COVER | 22-56759 | |
-- | GASKET SET | 27-73645A87 |
DRIVE SHAFT HOUSING ASSEMBLY
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) DRIVE SHAFT HOUSING ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | DRIVE SHAFT HOUSING ASSEMBLY (SHORT SHAFT) | 1575-5240A4 | |
1 | DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT) | 1573-5239A4 | |
2 | STUD Comment: DRIVE SHAFT HOUSING TO GEAR HOUSING (2 11/16") | 16-56295 | |
3 | PLUG, PLASTIC-TRIM TAB SCREW HOLE | 19-64649 | |
5 | SCREW, TRIM COVER TO BOTTOM COWL (3/4") | 10-57807 | |
6 | GROMMET, TRIM COVER SCREW | 25-92012 | |
7 | GROUND STRAP ASSEMBLY, TRIM COVER SCREW | 46933A2 | |
8 | SCREW, GROUNG STRAP ATTACHING | 10-62568 | |
9 | TUBE, WATER INLET (SHORT SHAFT) | 32-62864 | |
9 | TUBE, WATER INLET (LONG SHAFT) | 32-60897 | |
10 | TUBE, EXHAUST (SHORT SHAFT) | 65370 | |
10 | TUBE, EXHAUST (LONG SHAFT) | 78184T | |
11 | BOOT, EXHAUST TUBE | 65638 | |
12 | GUIDE, PUSH ROD-REVERSE LOCKING | 25887 | |
13 | ROD, PUSH-REVERSE LOCK (SHORT SHAFT) | 47591 | |
13 | ROD, PUSH-REVERSE LOCK (LONG SHAFT) | 47558 | |
14 | NUT, JAM-PUSH ROD | 11-69254 | |
15 | YOKE, PUSH ROD | 47559 | |
16 | PIN, PUSH ROD TO REVERSE LOCK | 24-78203A2 | |
17 | COTTER PIN, PUSH ROD PIN | 18-25191 | |
18 | MOUNT, RUBBER-UPPER (SHORT SHAFT) | 75297 | |
18 | MOUNT, RUBBER-UPPER (LONG SHAFT) | 75296 | |
19 | WASHER, RUBBE5R-UPPER MOUNT BOLT | 12-47840 | |
20 | WASHER, UPPER MOUNT BOLT | 12-31263 | |
21 | NUT, UPPER MOUNT BOLT | 11-8M0204653 | |
22 | MOUNT, RUBBER-LOWER (SHORT SHAFT) | 75300 | |
22 | MOUNT, RUBBER-LOWER (LONG SHAFT) | 75298 | |
23 | SCREW, UPPER MOUNT (5 1/2") | 10-75284 | |
24 | MOUNT, RUBBER-LOWER (SHORT SHAFT) | 66336 | |
25 | NUT, MOUNT SCREW | 11-25096 | |
26 | BUMPER, RUBBER-MOUNTIN SCREW | 25067 | |
27 | NUT Comment: GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS | 11-8M0204653 | |
28 | WASHER Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS | 12-45176 | |
29 | NUT Comment: GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS | 11-29489 | |
30 | WASHER Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS | 12-45176 | |
31 | CLAMP Comment: LOWER MOUNT TO DROVE SHAFT HOUSING | 35608 | |
32 | SPRING, TENSION-LOWER MOUNT CLAMP | 24-35522 | |
33 | SCREW Comment: LOWER MOUNT CLAMP TO DRIVE SHAFT HOUSING (7/8") | 10-29256 | |
34 | COVER, LOWER MOUNT CLAMP | 35474T | |
35 | NUT, LOWER MOUNT CLAMP COVER | 11-35521 | |
36 | SCREW, COVER TO LOWER CLAMP MOUNT (5/8") | 10-29722 |
END CAPS, MANIFOLD AND EXHAUST COVER
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) END CAPS, MANIFOLD AND EXHAUST COVER:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY | 871-8338A3 | |
2 | END CAP ASSEMBLY, UPPER | 1161-5940A2 | |
3 | OIL SEAL | 26-41953 | |
4 | "O" RING | 25-47254 | |
5 | SHIM ASSEMBLY Comment: END CAP TO CRANKCASE (.006-8-10) | 15-73644A1 | |
6 | SCREW, END CAP MOUNTING (1") | 10-812618 | 10-73169, 10-847568 |
7 | POINTER, TIMING | 43352 | |
8 | SCREW, TIMING POINTER ATTACHING (3/4") | 10-65746 | |
9 | WASHER, TIMING POINTER SCREW | 12-20533 | |
10 | END CAP ASSEMBLY, LOWER | 1148-5410T1 | |
11 | OIL SEAL | 26-41953 | |
12 | "O" RING | 25-32546 | |
13 | SHIM, END CAP TO CRANKCASE (.002-3-5-10) | 15-20085A1 | |
14 | SCREW, END CAP MOUNTING (1") | 10-30225 | |
15 | GASKET, WATER JACKET COVER | 27-73665 | |
16 | COVER, WATER JACKET - CYLINDER BLOCK | 76198 | |
17 | SCREW Comment: WATER JACKET COVER TO CYLINDER BLOCK (7/8') | 10-53167T | |
18 | WASHER Comment: WATER JACKET COVER FASTENING SCREW | 12-8M0042642 | 12-70132 WATER JACKET COVER FASTENING SCREW |
19 | GASKET, CYLINDER BLOCK TO BAFFLE PLATE | 27-854981 | |
20 | PLATE, BAFFLE - EXHAUST MANIFOLD | 73436 | |
21 | GASKET Comment: BAFFLE PLATE TO EXHAUST MANIFOLD COVER | 27-854961 | |
22 | COVER, EXHAUST MANIFOLD | 78277A1 | |
23 | SCREW, MANIFOLD COVER MOUNTING (1 1/8") | 10-53576 | |
24 | COVER, CYLINDER BLOCK | 1021-7699 | |
25 | GASKET, CYLNDER BLOCK COVER | 27-85493 | |
26 | SCREW, CYLINDER BLOCK COVER MOUNTING (1") | 10-8M0214943 | |
27 | COVER, TRANSFER PORT - TOP | 733201 | |
27 | COVER, TRANSFER PORT - BOTTOM | 87872 | |
28 | GASKET, TRANSFER PORT COVER | 27-73645 | |
29 | SCREW, TRANSFER PORT COVER MOUNTING (3/4") | 10-49668 | |
30 | BRACKET, MOUNT SUPPORT - CYLINDER BLOCK | 37440 | |
31 | SCREW, BRACKET TO CYLINDER BLOCK (1") | 10-35386 | |
32 | GROUND STRAP ASSEMBLY Comment: EXHAUST COVER SCREW | 46933A3 | |
33 | SCREW, GROUND STRAP ATTACHING (3/8") | 10-62568 | |
34 | PLUG, PIPE - CYLINDER BLOCK COVER | 22-68307 | |
-- | GASKET SET | 27-73645A87 |
EXHAUST EXTENSION PLATE
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) EXHAUST EXTENSION PLATE:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | PLATE ASSEMBLY, EXHAUST EXTENSION | 43289A2 | |
2 | BUSHING, NYLONG - EXHAUSST EXTENSION PLATE | 23-27132 | |
3 | DOWEL PIN, EXHAUST EXTENSION PLATE | 17-23784 | |
4 | SEAL, EXHAUST EXTENSION PLATE | 37918 | |
5 | STRIP, RETAINING - EXHAUST EXTENSION PLATE | 99358 | |
6 | SCREW Comment: SEAL AND RETAINING STRIP TO EXH. PLATE (1/2") | 10-37571 | |
7 | GASKET Comment: POWERHEAD TO EXHAUST EXTENSION PLATE | 27-692381 | |
8 | SCREW, ADAPTOR PLATE TO HOUSING PLATE (2") | 10-66023 | |
9 | SCREW Comment: HOUSING PLATE TO DRIVE SHAFT HOUSING (2") | 10-66023 | |
10 | NUT Comment: CRANKCASE STUDS TO EXHAUST EXTENSION PLATE | 11-69254 | |
11 | WASHER Comment: CRANKCASE STUDS TO EXHAUST EXTENSION PLATE | 12-20553 | |
12 | GASKET, PLATE TO DRIVE SHAFT H SG. PLATE | 27-661021 | |
13 | SEAL, DRIVE SHAFT HOUSING PLATE | 26-60898 | |
14 | PLATE ASSEMBLY, DRIVE SHAFT HOUSING | 43290A4 | |
15 | SEAL, RUBBER Comment: WATER INLET TUBE (DRIVE SHAFT HSG. PLATE) | 26-38970 | |
16 | DOWEL PIN, DRIVE SHAFT HOUSING PLATE | 17-23784 | |
17 | GASKET Comment: DRIVE SHAFT HOUSING PLATE TO EXHAUST TUBE | 27-69860 | |
18 | EXHAUST TUBE | 99698 | |
19 | SCREW Comment: EXHAUST TUBE TO DRIVE SHAFT HOUSING PLATE (3/4") | 10-65414 | |
20 | LOCKWASHER, EXHAUST TUBE SCREW | 13-26992 | |
21 | WASHER, POWERHEAD STUDS | 12-20553 | |
22 | NUT, POWERHEAD STUDS | 11-82671013 | |
-- | GASKET SET | 27-73645A87 |
FLYWHEEL, STATOR AND IGNITION COIL
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) FLYWHEEL, STATOR AND IGNITION COIL:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | NUT, FLYWHEEL | 11-52901 | |
2 | WASHER, FLYWHEEL NUT | 12-33001 | |
3 | PLUG, FLYWHEEL PULLER THREADS | 19-45907 | |
4 | FLYWHEEL ASSEMBLY Comment: UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 248-8722A6 | |
4 | FLYWHEEL ASSEMBLY Comment: UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 248-8722A6 | |
5 | SCREW, PLATE/HUB TO FLEXIBLE PLATE (3/4") | 10-68997 | |
6 | SCREW, FLEXIBLE PLATE TO FLYWHEEL (5/8") | 10-32417 | |
7 | PLATE, SWITCH BOX | 90332 | |
8 | GROMMET, SWITCH BOX PLATE | 25-57009001 | |
9 | SCREW Comment: SWITCH BOX PLATE TO CYLINDER BLOCK (3/4") | 10-824941 | 10-59645, 10-73274 SWITCH BOX PLATE TO CYLINDER BLOCK (3/4") |
10 | WASHER, SWITCH BOX PLATE SCREW | 12-56720 | |
11 | "J" CLIP, SWITCH BOX WIRES AND FUEL LINE | 54-47483 | |
12 | SWITCH BOX ASSEMBLY | 332-5772A7 | |
13 | SCREW, SWITCH BOX TO PLATE (1 3/8") | 10-20619 | |
14 | WIRE ASSEMBLY | 84-65999A5 | |
16 | NUT, SWITCH BOX TERMINAL | 11-45076 | |
17 | MERCURY SWITCH ASSEMBLY | 58124A19 | |
18 | SCREW, MERCURY SWITCH TO PLATE (1/2") | 10-37571 | |
19 | TERMINAL BLOCK | 86-66986 | |
20 | SCREW, TERMINAL BLOCK TO PLATE (5/8") | 10-38055 | |
21 | SCREW, WIRE TO TERMINAL BLOCK (1/2") | 10-37655 | |
22 | CLIP, WIRES AND HARNESS | 54-23567 | |
23 | SCREW, CLIP TO PLATE (3/8") | 10-48408 | |
24 | "D" WAHER, CLIP SCREW | 8M0084613 | 69205 |
28 | "J" CLAMP, TRIGGER PLATE HARNESS | 54-47483 | |
29 | PLATE, MOUNTING - IGNITION COIL | 73395 | |
30 | SCREW, MOUNTING PLATE TO CRANKCASE (7/8") | 10-28668 | |
31 | IGNITION COIL ASSEMBLY Comment: UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 300-8M0166172 | |
31 | IGNITION COIL ASSEMBLY Comment: UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 339-832757A4 | |
33 | NUT, IGNITION COIL TERMINAL | 11-45076 | |
34 | COVER, IGNITION COIL | 87554 | |
35 | SCREW, COVER TO MOUNTING PLATE (2") | 10-88856 | |
36 | WASHER, COVER SCREW | 12-30164 | |
37 | STRAP, PRIMARY HARNESS | 77672 | |
37A | SCREW, STRAP ATTACHING | 10-48408 | |
38 | STATOR ASSEMBLY | 398-5454A26 | |
39 | SCREW, STATOR TO UPPER END CAP (7/8") | 10-75840 | |
40 | TRIGGER PLATE ASSEMBLY | 96453A2 | |
41 | HARNESS, PRIMARY (CYLINDERS 1 AND 2) | 84-77617 | |
42 | HARNESS, PRIMARY (CYLINDERS 3 AND 4) | 84-77618 | |
43 | CLAMP, HARNESS ATTACHING | 54-45806 | |
44 | SCREW, CLAMP TO CRANKCASE (1/2") | 10-48408 | |
45 | "D" WASHER, HARNESS CLAMP SCREW | 8M0084613 | 69205 |
46 | WIRE ASSEMBLY, SPARK PLUG | 84-813715A1 | |
47 | BOOT, IGNITION COIL END | 332-2854T01 | |
48 | SPARK PLUG (AC#V40FFK) Comment: FOR CANADA AND BELGIUM, USE C-33-68098 (CHAMPION #QL-76V) | 33-896329833 | 33-833C FOR CANADA AND BELGIUM, USE C-33-68098 (CHAMPION #QL-76V) |
49 | RETAINER, WIRE | 78278 | |
50 | SCREW, WIRE RETAINER | 10-48408 | |
51 | WASHER, WIRE RETAINER SCREW | 12-21273 | |
52 | RETAINER, SPARK PLUG WIRE | 63319 | |
53 | SCREW, RETAINER TO CYLINDER BLOCK COVER (1") | 10-46378 | |
54 | NUT, RETAINER SCREW | 11-20013 |
FUEL PUMP AND FUEL LINES
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) FUEL PUMP AND FUEL LINES:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | FUEL PUMP ASSEMBLY | 73434A5 | |
2 | CHECK VALVE ASSEMBLY | 21-8M0084276 | 21-30430A13 |
3 | DIAPHRAGM ASSEMBLY | 55278A5 | |
4 | GASKET, CHECK VALVE (#) | ||
5 | GASKET, FUEL PUMP (#) | ||
6 | RETAINER, CHECK VALVE | 23004 | |
7 | SCREW, CHECK VALVE TO FUEL PUMP (1/4") | 10-43725 | |
8 | FUEL FILTER | 35-73532 | |
9 | "O" RING, COVER TO FUEL PUMP | 25-35480 | |
10 | COVER, FUEL PUMP | 35-14805A2 | |
11 | SCREW, COVER TO FUEL PUMP (5/8") | 10-37370 | |
12 | GASKET, COVER SCREW | 27-25848 | |
13 | SCREW Comment: FUEL PUMP TO UPPER TRANSFER COVER 91 7/8") | 10-70939 | |
13 | SCREW Comment: FUEL PUMP TO UPPER TRANSFER COVER (1 3/8") | 10-69067 | |
14 | FITTING, FUEL PUMP (OUTLET) | 22-64705 | |
15 | FUEL LINE, TEE TO FUEL PUMP (11") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
16 | TEE, FUEL LINE | 22-73318 | |
17 | FUEL LINE Comment: CARBURETOR TO TEE TO CARBURETOR (3") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 CARBURETOR TO TEE TO CARBURETOR (3") |
18 | CLAMP, FUEL LINE ATTACHING | 54-68424 | |
19 | FUEL LINE, ADAPTOR TO FUEL PUMP (15") | 32-8M0108355 | 32-8M0047428, 32-830756109, 32-99127109, 32-877821 |
20 | FITTING, FUEL LINE TO ADAPTOR | 22-63187 | |
21 | ADAPTOR, CHECK UNIT (FUEL LINE) | 22833 | |
22 | STEM, CHECK UNIT ADAPTOR | 23069 | |
23 | "O" RING, ADAPTOR STEM | 25-16524 | |
24 | SPRING, ADAPTOR STSEM | 24-23067T | |
25 | CUP WASHER, ADAPTOR | 30188 | |
26 | SCREW, ADAPTOR TO BOTTOM COWL (1 3/4") | 10-69029 | |
27 | NUT, ADAPTOR SCREW | 11-36069 | |
-- | GASKET SET | 27-73645A87 |
GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1)
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1):

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASS'Y, COMPLETE (SHORT SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333A27 | |
- | GEAR HOUSING ASS'Y, COMPLETE(LONG SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333A25 | |
- | GEAR HOUSING ASS'Y, COMPLETE (SHORT SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333A27 | |
- | GEAR HOUSING ASS'Y, COMPLETE (LONG SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333A25 | |
1 | GEAR HOUSING ASSEMBLY Comment: UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333T23 | |
1 | GEAR HOUSING ASSEMBLY Comment: UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333T23 | |
1A | CONNECTOR ASSEMBLY, SPEEDOMETER Comment: UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 22-85822A10 | |
2 | DOWEL PIN, GEAR HOUSING LOCATING | 17-8M0084726 | 17-85500 |
3 | STUD Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING (4") | 16-57921 | |
4 | STUD Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING (2 1/16") | 16-8M0133358 | |
5 | STUD Comment: WATER PUMP BASE AND BODY TO GEAER HOUSING (3 3/8") | 16-8M0034463 | 16-56297 2 WATER PUMP BASE AND BODY TO GEAER HOUSING (3 3/8") |
6 | STUD Comment: WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/8") | 16-306671 | |
7 | BEARING, ROLLER-DRIVE SHAFT | 31-32898T | |
8 | DRIVE SHAFT (SHORT SHAFT) | 45-69250 | |
8 | DRIVE SHAFT (LONG SHAFT | 45-42646 | |
9 | GEAR, PINION-DRIVE SHAFT | 43-75316T | |
10 | NUT, PINION GEAR TO DRIVE SHAFT | 11-35921 | |
11 | SPACER, ROLLER BEARING TO WATER PUMP BASE | 23-70412 | |
11 | SHIM, ROLLER BEARING TO WATER PUMP BASE | 15-57007A1 | |
12 | ROLLER BEARING, DRIVE SHAFT | 31-69220T | |
14 | GASKET, WATER PUMP BASE TO GEAR HOUSING | 27-8M0214962 | |
15 | "O" RING, WATER PUMP BASE | 25-8M0214923 | |
16 | WATER PUMP BASE ASSEMBLY | 46-96146A5 | |
17 | OIL SEAL, WATER PUMP BASE | 26-94038 | |
18 | OIL SEAL, WATER PUMP BASE | 26-16977 | |
19 | DOWEL PIN Comment: WATER PUMP BASE TO WATER PUMP BODY | 17-35973 | |
20 | GASKET Comment: LOWER-WATER PUMP BASE TO FACE PLATE | 27-8M0090319 | 27-85608 1 LOWER-WATER PUMP BASE TO FACE PLATE |
21 | PLATE Comment: FACE-WATER PUMP BASE TO WATER PUMP BODY | 37-56036A2 | |
22 | GASKET Comment: UPPER-FACE PLATE TO WATER PUMP BODY | 27-858524 | 27-85609 1, 27-85609B 1 UPPER-FACE PLATE TO WATER PUMP BODY |
23 | WATER PUMP BODY ASSEMBLY | 46-96148T1 | |
24 | INSERT, WATER PUMP BODY | 48752T | |
26 | SEAL, RUBBER-WATER INLET TUBE | 26-38970 | |
27 | IMPELLER, WATER PUMP | 47-89984T4 | |
28 | KEY, IMPELLER DRIVE | 28-8M0214992 | |
29 | SCREW Comment: WATER PUMP BODY TO GEAR HOUSING (2 1/4") | 10-30720 | |
30 | LOCKWASHER, WATER PUMP BODY SCREW | 13-26992 | |
31 | WASHER Comment: WATER PUMP BODY FASTENING SCREW AND STUD | 12-8M0204649 | |
32 | NUT, WATER PUMP FASTENING SCREW | 11-35888 | |
33 | WASHER, WATER PUMP BODY FASTENING STUD | 12-36001 | |
34 | NUT, WATER PUMP BODY FASTENING STUD | 11-82670911 | |
35 | RING Comment: RUBBER-CENTRIFUGAL SLINGER (DRIVE SHAFT) | 25-8M0214918 | |
36 | SLEEVE, GUIDE-WATER INLET TUBE | 23-29804T | |
37 | SEAL, EXHAUST TUBE | 37641001 | |
38 | PLATE, SUPPORT-EXHAUSST TUBE SEAL | 38051 | |
39 | SHAFT ASSEMBLY, SHIFT | 76062A1 | |
40 | "E" RING, RETAINING-SHIFT SHAFT | 53-29641 | |
41 | "O" RING, SHIFT SHAFT BUSHING | 25-25439 | |
42 | BUSHING ASSEMBLY, SHIFT SHAFT | 23-77631A2 | |
43 | OIL SEAL, SHIFT SHAFT HOUSING | 26-8M0204708 | |
44 | WASHER, RUBBER-SHIFT SHAFT BUSHING | 12-77674 | |
45 | SPACER, LOWER-REVERSE LOCKING | 78036 | |
46 | CAM, REVERSE LOCKING | 43308T1 | |
46 | CAM, REVERSE LOCKING | 43308T1 | |
47 | SCREW GREASE FILLER AND VENT HOLE | 10-79953Q04 | |
47 | SCREW, DRAIN (MAGNETIC) | 22-8M0058389 | 22-67892A06 |
48 | WASHSER Comment: GREASE FILLER AND VENT HOLE SCREW | 12-191833 | |
-- | GASKET SET | 27-73645A87 | |
-- | WATER PUMP REPAIR KIT | 46-96148A8 | |
-- | SEAL REPAIR KIT | 26-55682A1 |
GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2)
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2):

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | GEAR HOUSING ASS'Y, COMP.(SHORT SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333A27 | |
- | GEAR HOUSING ASS'Y, COMP. (LONG SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333A25 | |
- | GEAR HOUSING ASS'Y, COMP. (SHORT SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333A27 | |
- | GEAR HOUSING ASS'Y, COMP. (LONG SHAFT) Comment: THE ENCLOSED GEAR HOUSINGS INCLUDE ALL PARTS FROM REFERENCE #1 THRU #75 AS LISTED ON C10 AND C12 UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333A25 | |
1 | GEAR HOUSING ASS'Y Comment: UNITED STATES 5141096 AND BELOW AUSTRALIA 8056519 AND BELOW BELGIUM 9207925 AND BELOW CANADA 7122587 AND BELOW | 1655-7333T23 | |
1 | GEAR HOUSING ASS'Y Comment: UNITED STATES 5141097 AND UP AUSTRALIA 8056520 AND UP BELGIUM 9207928 AND UP CANADA 7122588 ANDUP | 1655-7333T23 | |
51 | CAM, SHIFT | 760394 | |
52 | FOLLOWER, CAM | 30625 | |
53 | SLIDE, CROSS PIN | 30624 | |
54 | SPRING, COMPRESSION-CAM FOLLOWER | 24-30622 | |
55 | SHIM Comment: BEARING OUTER RACE TO GEAR HSG. (.002-3-5-10) | 15-30923A1 | |
56 | TAPERED ROLLER BEARING ASSEMBLY | 31-30894A1 | |
57 | BEARING, ROLLER-FORWARD GEAR | 31-30895T | |
58 | FORWARD GEAR ASSEMBLY | 43-75314T2 | |
59 | RATCHET, SLIDING CLUTCH | 52-822539T | 52-822539, 52-814756, 52-12777 |
60 | PIN, CROSS-RATCHET TO PROPELLER SHAFT | 17-8M0100263 | 17-8M0084681, 17-8M0020941, 17-30632 |
61 | SPRING, RETAINING-CROSS PIN | 24-30893 | |
62 | SHAFT, PROPELLER | 44-93003 | |
63 | REVERSE GEAR ASSEMBLY | 43-77562T | |
65 | WASHER Comment: THRUST-BEARING CARRIER TO GEAR HOUSING | 12-76358 | |
67 | "O" RING, BEARING CARRIER | 25-29976 | |
68 | BEARING CARRIER ASSEMBLY | 41529T2 | |
69 | BEARING, ROLLER-BEARING CARRIER | 31-30956T | |
70 | OIL SEAL, BEARING CARRIER | 26-8M0204670 | |
71 | KEY,LOCATING-BEARING CARRIER | 28-30281 | |
72 | TAB WASHER, GEAR HOUSING COVER | 14-52700 | |
73 | COVER, GEAR HOUSING | 52699 | |
74 | TROM TAB, GEAR HOUSING | 97-31640Q4 | |
75 | SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") | 10-66024 | |
76 | WASHER Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS | 12-45176 | |
77 | NUT Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS | 11-8M0204653 | |
78 | SCREW Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING (1") | 10-65210 | |
79 | THRUST HUB | 13191Q01 | |
82 | TAB WASHER, PROPELLER NUT | 14-816629Q | 14-816629, 14-31210, 14-816629B |
83 | NUT, PROPELLER | 11-52707Q1 | |
-- | GASKET SET | 27-73645A87 |
MISCELLANEOUS PARTS/ACCESSORIES
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) MISCELLANEOUS PARTS/ACCESSORIES:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | MERC 80 PARTS MANUAL | 90-79166 | |
- | GASKET SET | 27-73645A87 | |
- | DECAL SET - SERIAL GROUP #1 | 37-93152A81 | |
- | DECAL SET - SERIAL GROUP #2 | 37-93152A81 |
PROPELLERS (RIGHT HAND ROTATION)
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) PROPELLERS (RIGHT HAND ROTATION):

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 11") Comment: 3 BLADES | 48-77338A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 13") Comment: 3 BLADES | 48-77340A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 15") Comment: 3 BLADES | 48-77342A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 17") Comment: 3 BLADES | 48-77344A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 19") Comment: 3 BLADES | 48-77346A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 21") Comment: 3 BLADES | 48-77348A45 | |
- | PROPELLER ASSEMBLY (ALUMINUM)(PITCH 23") Comment: 3 BLADES | 48-77350A45 |
STARTER MOTOR AND WIRING HARNESS
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) STARTER MOTOR AND WIRING HARNESS:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | STARTER MOTOR | 50-893891T | 50-66015T 1 |
2 | COLLAR, RUBBER - STARTER MOTOR | 23-8M0034918 | 23-8M0001391, 56703 |
3 | SPACER, COLLAR TO BRACKET | 23-56774 | |
4 | STOP, RUBBER - STARTER MOTOR | 8M0043376 | 68042 |
5 | WIRE ASS'Y Comment: STARTER MOTOR/STARTER SOLENOID (YELLOW) | 84-93389A1 | |
6 | LOCKWASHER, STARTER MOTOR TERMINAL | 13-26992 | |
7 | NUT, STARTER MOTOR TERMINAL | 11-64015 | |
8 | SCREW Comment: WIRING HARNESS TO STARTER MOTOR (5/8") | 10-69035 | |
9 | RECTIFIER ASSEMBLY | 8M0058226 | 816770T, 816770, 62351A 1, 83-70350A 1, 83-70350A 3 |
10 | SCREW, RECTIFIER TO PLATE (5/8") | 10-37656 | |
13 | NUT, RECTIFIER TERMINAL | 11-45076 | |
14 | STARTER SOLENOID | 89-853654A1 | |
15 | LOCKWASHER, SOLENOID TERMINAL | 10,13-26996 | |
16 | NUT, SOLENOID TERMINAL | 10,11-68219 | |
17 | LOCKWASHER, WOLENOID TERMINAL (5/16") | 13-8M0204647 | |
18 | NUT, SOLENOID TERMINAL (5/16") | 11-8M0204668 | |
19 | BOOT, TERMINAL - STARTER SOLENOID | 46265 | |
20 | SCREW, SOLENOID TO BOTTOM COWL (5/8") | 10-38601 | |
21 | WASHER, SOLENOID SCREW | 13-26992 | |
22 | WIRING HARNESS (INTERNAL) | 84-73369A1 | |
23 | SPRING, GARTER - INTERNAL WIRING HARNESS | 24-28975 | |
24 | CLAMP, WIRING HARNESS | 54-76368 | |
25 | SCREW Comment: WIRING HARNESS CLAMP TO BOTTOM COWL (7/8") | 10-690201 | |
26 | WASHER, WIRING HARNESS CLAMP SCREW | 12-30164 |
SWIVEL BRACKET ASSEMBLY
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) SWIVEL BRACKET ASSEMBLY:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | SWIVEL BRACKET ASS'Y(SHORT SHAFT) | 1490-7256A2 | |
1 | SWIVEL BRACKET ASS'Y (LONG SHAFT) | 1482-6386A4 | |
2 | BUSHING, SWIVEL BRACKET | 23-69341 | |
3 | WASHER, SWIVEL PIN - UPPER | 12-69342 | |
4 | OIL SEAL, SWIVEL BRACKET | 26-37448 | |
5 | SCREW, DRIVE - SWIEL BRACKET | 10-47828 | |
6 | FITTING, GREASE | 22-8M0169589 | |
7 | PIN, REVERSE LOCK SPRING ATTACHING | 17-25598 | |
8 | WASHER, SWIVEL PIN - LOWER | 12-37429 | |
9 | STRAP STOP Comment: DRIVE SHAFT HOUSING TO SWIVEL BRACKET | 28205T | |
10 | SCREW Comment: STRAP STOP TO HOUSING (3 1/8")-SHORT SHAFT | 10-56743 | |
10 | SCREW Comment: STRAP STOP TO HOUSING (3 7/8")-LONG SHAFT | 10-28200 | |
11 | NUT, STRAP STOP FASTENING SCREW | 11-25269 | |
12 | SWIVEL PIN ASS'Y (SHORT SHAFT) | 17-73594A2 | |
12 | SWIVEL PIN ASS'Y (LONG SHAFT) | 17-73593A2 | |
13 | YOKE, BOTTOM | 73984T | |
15 | SNAP RING, YOKE ATTACHING | 53-73591 | |
16 | BUMPER, STEERING ARM | 28203 | |
17 | BOLT, STEERING ARM TO UPPER MOUNT (5 7/8") | 10-49554 | |
18 | NUT, STEERING ARM BOLT FASTENING | 11-8M0204653 |
THROTTLE LEVER AND SPARK ADVANCE LEVER
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) THROTTLE LEVER AND SPARK ADVANCE LEVER:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | LEVER, THROTTLE | 73416 | |
2 | LATCH, THROTTLE LEVER (THROTTLE CABLE) | 73404 | |
3 | SCREW, LATCH TO THROTTLE LEVER (7/8") | 10-59702 | |
4 | SPRING, LATCH SCREW | 24-20099 | |
5 | NUT, LATCH SCREW | 11-36069 | |
6 | SCREW, ADJUSTING - THROTTLE LEVER (1 3/4") | 10-69029 | |
7 | NUT, JAM - ADJUSTING SCREW | 11-29598 | |
8 | CAP, NYLON - ADJUSTING SCREW | 52023 | |
9 | ARM, SPARK ADVANCE | 73414 | |
10 | SCREW, ADJUSTING - SPARK ADVANCE ARM (1 3/8") | 10-73656 | |
11 | NUT, JAM - ADJUSTING SCREW | 11-68219 | |
12 | CAP, NYLON - ADJUSTING SCREW | 48039 | |
13 | SCREW, ADJUSTING - SPARK ADVANCE ARM (2") | 10-67916 | |
14 | NUT, JAM - ADJUSTING SCREW | 11-29598 | |
15 | CAP, NYLON - ADJUSTING SCREW | 52023 | |
16 | SCREW Comment: LEVER AND ARM TO CYLNDER BLOCK (1 3/4") | 10-818165 | 10-55337 LEVER AND ARM TO CYLNDER BLOCK (1 3/4") |
17 | BUSHING, LEVER AND ARM SCREW | 23-55164 | |
18 | BUSHING, FLANGE - LEVER AND ARM SCREW | 23-55171 | |
19 | SPRING, RETURN - LEVER AND ARM SCREW | 24-73375 | |
20 | WASHER, LEVER AND ARM SCREW | 12-46765 | |
21 | BARREL, NYLON - LEVER AND ARMS | 8M0221994 | |
22 | LINK ROD, THROTTLE | 73374 | |
23 | CAM, THROTTLE | 73432 | |
24 | HOUSING, THROTTLE CAM | 77001 | |
25 | SCREW, HOUSING TO CRANKCASE (3/4") | 10-60605 | |
26 | LINK ROD, SPARK ADVANCE | 77010 | |
27 | SWIVEL ASSEMBLY, LINK ROD TO ARM | 76158A1 | |
28 | BUSHING, NYLON - LINK ROD SWIVEL | 23-26856 | |
29 | WAVE WASHER, LINK ROD SWIVEL | 13-29402 | |
30 | WASHER, LINK ROD SWIVEL | 12-73288 | |
31 | NUT, LINK ROD SWIVEL | 11-20110 | |
32 | SPACER, THROTTLE CAM HOUSING | 77158 |
TOP COWL AND SUPPORT BRACKETS
Back to TopBelow is the parts list for Mercury 800 (4 CYL.), 80 (4 CYL.) TOP COWL AND SUPPORT BRACKETS:

Position No. | Part Name | OEM Number | Supersedes |
---|---|---|---|
1 | COWL, TOP (WITHOUT DECALS) | 2114-7934T | |
2 | RETAINER ASSEMBLY, TOP COWL | 52733A9 | |
3 | PAD, BUMPER-TOP COWL RETAINER | 35496 | |
4 | SCREW, RETAINER TO TOP COWL (1 1/4") | 10-74824 | |
5 | LOCKWASHER, RETAINER FASTENING SCREW | 13-39107 | |
6 | SHIELD, TOP COWL - REAR | 76370 | |
7 | SCREW, SHIELD TO TOP COWL (5/8") | 10-37370 | |
8 | LOCKWASHER, SHIELD SCREW | 13-37371 | |
9 | HINGE, COWL LATCH - TOP COWL | 52739 | |
10 | LEVER, COWL LATCH HINGE | 94918F1 | |
11 | PIN, COWL LATCH LEVER TO HINGE | 17-58998 | |
12 | HOOK, TOP COWL LATCH - REAR | 55455 | |
13 | LOCKWASHER, REAR HOOK MOUNTING SCREW | 13-26992 | |
14 | SCREW, REAR HOOK TO TOP COWL (7/8") | 10-22956 | |
15 | FRAME, SUPPORT - TOP COWL | 73401T | |
16 | MOUNT, RUBBER - SUPPORT FRAME | 37640 | |
17 | LOCKWASHER, RUBBER MOUNT | 13-8M0204647 | |
18 | NUT, RUBBER MOUNT | 11-28770 | |
19 | SCREW, SUPPORT FRAME TO FRONT FRAME (1") | 10-37562 | |
20 | LOCKWASHER, SUPPORT FRAME SCREW | 13-8M0204647 | |
21 | MOUNT, RUBBER - TOP COWL FRAME | 90435 | |
22 | NUT, RUBBER MOUNT (UPPER) | 11-35888 | |
23 | NUT, RUBBER MOUNT (LOWER) | 11-8M0207775 | |
24 | BRACKET, TOP COWL SUPPORT - REAR | 52468 | |
25 | MOUNT, RUBBER - REAR SUPPORT BRACKET) | 31014 | |
26 | LOCKWASHER Comment: RUBBER MOUNT TO REAR SUPPORT BRACKET | 13-26992 | |
27 | NUT Comment: RUBBER MOUNT TO REAR SUPPORT BRACKET | 11-29598 | |
28 | SCREW, REAR BRACKET TO FRAME (1") | 10-37562 | |
29 | LOCKWASHER, REAR BRACKET SCREW | 13-8M0204647 | |
30 | SCREW Comment: REAR SUPPORT BRACKET TO BOTTOM COWL (1") | 10-37562 | |
31 | LOCKWASHER Comment: REAR SUPPORT BRACKET SCREW | 13-8M0204647 | |
32 | FRAME, FRONT SUPPORT | 73396 | |
33 | SCREW, SILENCER COVER | 10-37562 | |
34 | LOCKWASHER, FRAME SCREW | 13-8M0204647 | |
35 | COVER ASSMEBLY, SILENCER | 76226A1 | |
36 | GASKET, SILENCER COVER | 27-76168A2 | |
37 | SCREW, COVER TO FRONT SUPPORT FRAME (3/4") | 10-28638 | |
- | GASKET SET | 27-73645A87 |
Download this page as PDF: Click here
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.
Leave a comment
Please note, comments need to be approved before they are published.