– JLM Marine Boat Parts Limited

Mercury 800 (6 CYL.) (1335465 THRU 1398629) Parts & Diagrams

🔎 Mercury 800 (6 CYL.) Reference Library — Exploded parts diagrams (17 diagrams), specifications, common issues, and maintenance checklist.

The Mercury 800 (6 CYL.) is a 4-Stroke, Inline 4-Cylinder, EFI, SOHC outboard motor. Suited for bay boats, pontoons, and center-console fishing boats requiring reliable mid-range power.

Quick Reference Specifications

Specification	Value
Engine Type	4-Stroke, Inline 4-Cylinder, EFI, SOHC
Horsepower	80 HP
Displacement	2100 cc
Bore x Stroke	90 mm x 81 mm
Spark Plug (Type & Gap)	NGK IZFR6F-11
Engine Oil Capacity	5.2 L (5.5 quart)
Recommended Engine Oil	Mercury FourStroke Oil 10W-30
Gear Case Oil Capacity	710 mL (24 fl oz)
Idle Speed (in gear)	650–700 RPM (in gear)
Full Throttle RPM Range	5000-6000
Fuel	Unleaded Gasoline, 87 Octane min.

Always verify specifications against your owner's manual for your specific serial number range.

Common Issues & Recommended Parts

Below are common maintenance scenarios for the Mercury 800 (6 CYL.):

Water Pump / Overheating: If the tell-tale stream is weak or absent, the water pump impeller likely needs replacement. Inspect annually or every 100 hours. → Recommended: Water Pump Impeller Kit
Engine Oil / Maintenance Light: 4-stroke engines require regular oil and filter changes. Use marine-grade oil rated for your engine. Change every 100 hours or annually. → Recommended: Oil Filter, Engine Oil
Fuel Injector Issues (EFI models): Rough idle or misfires may indicate clogged fuel injectors. Use fuel stabilizer and clean injectors periodically. → Recommended: Fuel Injector, Fuel Filter
Gear Case Oil Leak: Check lower unit seals if gear oil appears milky (water contamination). Replace seals and gaskets during lower unit service. → Recommended: Lower Unit Seal Kit, Drain Plug Gaskets
Anode Corrosion: Inspect sacrificial anodes regularly, especially in saltwater. Replace when 50% depleted to protect against galvanic corrosion. → Recommended: Zinc/Aluminum Anode Kit

Parts Diagrams & OEM Part Numbers

Expand the sections below to view detailed exploded parts diagrams and find the exact OEM replacement components for your Mercury 800 (6 CYL.).

▶BOTTOM COWL ASSEMBLY (51 parts)

Ref	OEM Part #	Part Name
1	183-1681A2	BOTTOM COWL ASSEMBLY
2	21041	INSERT, TAP-LOCK
3	29997A1	TRIM MOULDING ASSEMBLY
4	29998	SPLICER, TRIM MOULDING - REAR
5	10-29226	SCREW, DECORATIVE - MOULDING TO BOTTOM COWL
6	12-24671	WASHER, FIBRE - MOULDING FASTENING SCREW
7	11-29225	NUT, NYLON CAP - MOULDING FASTENING SCREW
8	13-26995	LOCKWASHER, MOULDING FASTENING SCREW
9	11-26419	NUT, BRASS - MOULDING FASTENING SCREW
10	30005	BAFFLE, BOTTOM COWL
11	10-21106	SCREW, BAFFLE TO BOTTOM COWL
12	27971	BRACKET, RECTIFIER MOUNTING
13	10-21091	SCREW, BRACKET TO BOTTOM COWL (1 1/8")
14	10-56500	SCREW, BRACKET TO BOTTOM COWL (1 1/4")
15	11-8M0207775	NUT, RECTIFIER BRACKET MOUNTING SCREW
16	30003	BRACKET, PIVOT PIN TO BOTTOM COWL
17	17-30004	PIN, PIVOT - BOTTOM COWL
18	11-20696	NUT, PIVOT PIN FASTENING
19	27-29914	GASKET, POWERHEAD TO BOTTOM COWL
20	10-21504	SCREW, BOTTOM COWL TO DRIVE SHAFT HOUSING
21	20557	BRACKET, CABLE END ANCHOR
22	10-29200	SCREW, ANCHOR BRACKET TO BOTTOM COWL
23	21968	STOP BLOCK, THROTTLE ADJUSTING
24	12-21967	WASHER, STOP BLOCK SCREW
25	10-28636	SCREW, STOP BLOCK HOLDING
26	29890	LEVER, CONTROL
27	24-29109	SPRING, TENSION - CONTROL LEVER TO VERTICAL SHAFT
28	10-37612	SCREW, CONTROL LEVER TO BOTTOM COWL
29	12-8M0042641	WASHER, CONTROL LEVER SCREW
30	23-29529	BUSHING, STEEL - CONTROL LEVER
31	17-30978A1	PIN ASSEMBLY - CLEVIS YOKE
32	17-239281	PIN, ROLL - CLEVIS YOKE PIN
33	10-20584	SCREW, CLEVIS PIN TO CONTROL LEVFER
34	13-29402	WASHER, WAVE - CLEVIS PIN SCREW
35	11-8M0204718	NUT, CLEVIS PIN SCREW
36	26591	LINK, CONTROL LEVER TO VERTICAL LEVER
37	26590	SWIVEL, VERTICAL LEVER
38	13-21067	WASHER, WAVE - VERTICAL LEVER SWIVEL
39	11-20110	NUT, SWIVEL TO VERTICAL LEVER
40	27948	SWIVEL, CONTROL LEVER
41	12-8M0204649	WASHER, CONTROL LEVER SWIVEL
42	11-8267089	NUT, SWIVEL TO CONTROL LEVER
43	26589A1	LINK ROD ASSEMBLY - CONTROL LEVER END
44	26588	ROD, LINK - DRIVE CAM
45	11-25168	NUT, LINK ROD ADJUSTING
46	12-20533	WASHER, LINK ROD END
47	24-24826	SPRING, TENSION - LINK ROD TO BOTTOM COWL
48	18-210711	COTTER PIN, LINK ROD TO CONTROL LEVER
49	29481	CAM, DRIVE - TILTLOCK
50	29482	CAM, TOP - TILTLOCK
51	11-862902	NUT, CAM FASTENING - PUSH ROD

▶CARBURETOR ASSEMBLY (38 parts)

Ref	OEM Part #	Part Name
--	1399-1741	REPAIR PARTS KIT (1 PER CARBURETOR)
1	1333-1707	CARBURETOR ASSEMLBY, COMPLETE (KA-10A)
2	1395-8673	FLOAT ASSEMLBY
3	17-20853	PIN, FLOAT LEVER PINION
4	1399-102	LEVER, FLOAT (LOWER)
5	1399-101	LEVER, FLOAT (UPPER)
6	1395-92581	INLET NEEDLE, SEAT AND GASKET
7	27-25033	GASKET, INLET SEAT
8	1395-6027	SCREW, THROTTLE STOP LEVER
9	8146791	LEVER, THROTTLE STOP (SEE NOTE BELOW)
10	1399-2012	SHAFT, THROTTLE
11	24-20869	SPRING, THROTTLE SHAFT RETURN (UPPER CARBURETOR)
12	1399-1459	JET, MAIN FUEL (.059)
13	27-28409	GASKET, MAIN FUEL JET
14	24-27160	SPRING, IDLE ADJUSTMENT SCREW
15	1399-1713	SCREW, IDLE ADJUSTMENT
16	1399-99	GASKET, FLOAT BOWL COVER
17	1399-1133	COVER, FLOAT BOWL
18	1399-3938	SCREEN, FILTER - NOT AS SHWON
19	10-22625	SCREW, FLOAT BOWL COVER (SHORT)
20	10-25850	SCREW, FLOAT BOWL COVER (LONG)
21	27-25851	GASKET, STRAINER COVER (LARGE)
22	27-25849	GASKET, STRAINER COVER (SMALL)
23	1399-1135	COVER, STRAINER
24	27-25848	GASKET, STRAINER COVER SCREW
25	10-25822	SCREW, STRAINER COVER FASTENING
26	1399-1739	NOZZLE, MAIN
27	10-23178	SCREW, PLUG - MAIN NOZZLE
28	10-23035	SCREW AND LOCKWASHER, THROTTLE SHUTTER
29	1399-1740	SHUTTER, THROTTLE
30	1399-1702	TUBE, IDLE
31	27-23180	GASKET, IDLE TUBE
32	10-28845	SCREW, PLUG - BODY CHANNEL
33	19-20011	WELCH PLUG, BODY CHANNEL
34	10-28405	SCREW, PLUG - MAIN FUEL JET CHANNEL
35	27-28406	GASKET, JET CHANNEL PLUG SCREW
36	27-757911	GASKET, CARBURETOR FLANGE
37	11-29250	NUT, CARBURETOR MOUNTING STUD

▶CARBURETOR LINKAGE AND CHOKE SOLENOID (40 parts)

Ref	OEM Part #	Part Name
--	23-30438	BUSHING, NYLON - UPPER CHOKE SHUTTER
1	29690	CHOKE SOLENOID, TOOP COWL
2	30050	TERMINAL, CHOKE SOLENOID LEAD
3	10-24773	SCREW, CHOKE SOLENOID TO TOP COWL
4	13-26991	LOCKWASHER, CHOKE SOLENOID SCREW
5	10-20540	SCREW, CHOKE SOLENOID TO TOP COWL
6	13-26992	LOCKWASHER, CHOKE SOLENOID SCREW
7	397-421A2	GROUND STRAP ASSEMBLY, CHOKE SOLENOID TO ADAPTOR
8	54-648552	CLIP, CHOKE SOLENOID WIRE
9	10-24239	SCREW, WIRE CLIP TO TOP COWL
10	8M0084613	"D" WASHER, WIRE CLIP FASTENING SCREW
11	54-22783	"S" CLIP, CHOKE SOLENOID WIRE TO TOP COWL
12	27031A1	PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID
13	27126	PLATE, ADAPTOR - PLUNGER TO CHOKE ROD
14	25-26633	GROMMET, ADAPTOR PLATE
15	12-26014	WASHER, PLUNGER LINK
16	18-26953	COTTER PIN, PLATE TO PLUNGER LINK
17	12-27882	WASHER, ADAPTOR PLATE SCREW
18	13-26994	LOCKWASHER, ADAPTOR PLATE SCREW
19	10-21281	SCREW, ADAPTOR PLATE TO CHOKE ROD
20	27977	CLUSTER, THROTTLE LEVER (UPPER CARBURETOR)
21	1395-6027	SCREW, CLUSTER TO THROTTLE LEVER
22	1333-1707	CARBURETOR ASSEMBLY, COMPLETE
23	53649A2	THROTTLE PICK-UP BRACKET ASSEMBLY
24	10-29239	SCREW, THROTTLE BRACKET MOUNTING
25	27869	CLAMP, UPPER - THROTTLE PICK-UP BRAKCET
26	27870	CLAMP, LOWER - THROTTLE PICK-UP BRACKET
27	10-69022	SCREW, UPPER AND LOWER CLAMP FASTENING
28	26977	BRACKET, COIL LEAD RETAINER
29	10-98253	SCREW, RETAINER BRACKET TO CENTER CARBURETOR
30	13-21272	LOCKWASHER, BRACKET FASTENING SCREW
31	30170	ROD, CHOKE
32	16-30172	STUD, CARBURETOR - CHOOKE LEVER PIVOT
33	38604	SHUTTER, CHOKE - CARBURETOR (SEE NOTE BELOW)
34	17-25391	RIVET, CHOKE LEVER TO CHOKE ROD
35	12-30164	WASHER, CHOKE LEVER CARBURETOR STUD
36	11-20110	NUT, CHOKE LEVER TO CARBURETOR STUD
37	24-28965	SPRING, CHOKE ROD TENSION
38	27711	RETAINER, CHOKE ROD SPRING TO CARBURETOR
39	10-28713	SCREW, RETAINER TO LOWER CARBURETOR

▶CLAMP AND SWIVEL BRACKET ASSEMBLY (57 parts)

Ref	OEM Part #	Part Name
--	11-8267089	NUT, LOWER SHOCK PIN SCREW
1	1440-1468A1	CLAMP BRACKET ASSEMBLY
2	28403A3	THUMB SCREW ASSEMBLY
3	12-28404	WASHER, THUMB SCREW
4	28122	TUBE, TILT - CLAMP BRACKET TO SWIVEL BRACKET
5	15-25600	SHIM, CLAMP BRACKET TILT TUBE (.010 - .020)
6	11-8M2014641	NUT, TILT TUBE FASTENING
7	25606	CAP, PLASTIC - TILT TUBE
8	23-59624	SPACER, CLAMP BRACKET STUD
9	16-59625	STUD, CLAMP BRACKET
10	27-36993	LOCKWASHER, CLAMP STUD
11	11-22053	NUT, CLAMP BRACKET STUD
12	17-8M0026068	TILT LOCK PIN ASSEMBLY
13	32-28052	SLEEVE, RUBBER - TILT LOCK PIN BUMPER
14	1447-1448A1	SWIVEL BRACKET ASSEMBLY
15	22-69059	FITTING, GREASE
16	26-32911	OIL SEAL (2 USED ON LATER ENGINES)
17	24-94891	SPRING, COIL - SWIVEL BRACKET
18	17-28658	PIN, COIL SPRING MOUNTING
19	19-77633Q	LUBRICAP, SWIVEL PIN GEAR FITTING
20	23-28688	SPACER, RUBBER - COIL SPRING POSITIONING
21	17-25598	PIN, REVERSE LOCK SPRING ATTACHING
22	17-28254A3	SWIVEL PIN AND TOP YOKE ASSEMBLY
23	28203	BUMPER, TOP YOKE
24	10-30453	BOLT, TOP YOKE TO UPPER MOUNT
25	11-8M0204653	NUT, TOP YOKE BOLT FASTENING
26	12-25176	WASHER, SWIVEL PIN - LOWER (TOP WASHER OPTIONAL)
27	38-29538	SERIAL PLATE
28	10-25612	SCREW, DRIVE - SERIAL PLATE TO SWIVEL BRACKET
29	28205T	STRAP STOP, DRIVE SHAFT HOUSING TO SWIVEL BRACKET
30	10-28200	SCREW, STRAP STOP TO DRIVE SHAFT HOUSING
31	11-25269	NUT, STRAP STOP FASTENING SCREW
32	30451	YOKE, BOTTOM
33	11-71956	NUT, SWIVEL PIN RETAINING
34	29485	ROD, PUSH - REVERSE LOCK
35	24-26625	SPRING, REVERSE LOCK TENSION
36	26903A4	REVERSE LOCK ASSEMBLY
37	56349	SHAFT, REVERSE LOCK PIVOT
38	12-20546	WASHER, PUSH ROD
39	18-25191	COTTER PIN, PUSH ROD TO REVERSE LOCK
40	18-45882	COTTER PIN, REVERSE LOCK TO SHAFT
41	30200A1	TILT STOP LEVER ASSEMBLY
42	10-28339	SCREW, TILT STOP LEVER ANCHOR
43	13-20846	WASHER, WAVE - LEVER ANCHOR SCREW
44	11-8M0207775	NUT, LEVER ANCHOR SCREW
45	55-28416	PIN, UPPER SHOCK MOUNTING
46	23-28199	SPACER, UPPER SHOCK BUSHING TO CLAMP BRACKET
47	12-28196	WASHER, UPPER BUSHING RETAINER (INNER)
48	12-8M0204648	WASHER, UPPER AND LOWER BUSHING RETAINER (OUTER)
49	10-28450	SCREW, NYLOCK - UPPER AND LOWER SHOCK MOUNTING PIN
50	55-28209	SHOCK ABSORBER
51	23-28198	BUSHING, RUBBER - SHOCK ABSORBER
52	55-696531	PIN, LOWER SHOCK MOUNTING
53	12-8M0204695	WASHER, LOWER BUSHING RETAINER (INNER)
54	10-68298	BOLT, CLAMP BRACKET TO BOAT TRANSOM
55	12-68410	WASHER, CLAMP BRACKET BOLT
56	11-82670912	NUT, CLAMP BRACKET BOLT

▶COWLING AND FRONT COVER (20 parts)

Ref	OEM Part #	Part Name
--	92-86166Q1	GLUE, ADHESIVE - BLANKET FASTENING
1	184-2043A3	COWL FRONT COVER ASSEMBLY
2	26183A5	EMBLEM, FRONT COVER (SEE NOTE BELOW)
3	29560	BRACKET, COVER REINFORCEMENT
4	10-29226	SCREW, BRACKET TO FRONT COVER
5	13-26995	LOCKWASHER, BRACKET FASTENING SCREW
6	11-26419	NUT, BRACKET FASTENING SCREW
7	29345	BUMPER, RUBBER - FRONT COVER BRACKET
8	10-29552	SCREW, COVER FASTENING
9	12-26162	WASHER, COVER FASTENING SCREW (RUBBER)
10	12-27897	WASHER, COVER FASTENING SCREW (NYLON)
11	29001	BLANKET, SOUND ABSORBING (THIN) Comment: USE WITH 184-1687A3 COVER ASSEMBLY
12	29344	BLANKET, SOUND ABSORBING THICK) Comment: USE WITH 184-1687A3 COVER ASSEMBLY
13	2120-2509A5	WRAP AROUND COWL ASSSEMBLY ( WITH #10 COMPONENT PARTS)
14	10,46785A1	HANDLE, COWL LATCH
15	23-20158	"E" RING, COWL LATCH HINGE PIN
16	17-21057	PIN, HINGE - COWL LATCH HANDLE
17	10,46785A1	SWIVEL, COWL LATCH
18	10,30413	HOOK, COWL LATCH FASTENING
19	30021	BLANKET, SOUND ABSORBING - WRAP AROUND COWL

▶CRANKSHAFT, PISTONS AND CONNECTING RODS (28 parts)

Ref	OEM Part #	Part Name
--	39-30704A12	RING, PISTON (3/32") OVERSIZED
1	417-1750	CRANKSHAFT
2	30241	OILER, FELT - DRIVE SHAFT SPLINE
3	28-45554	KEY, FLYWHEEL DRIVE
4	521-1490A1	CENTER MAIN BEARING ASSEMBLY
5	17-20032	DOWEL PIN, CENTER MAIN BEARING
6	29-714221	BEARING, NEEDLE - OUTER RACE
7	26113T	RACE, OUTER (PAIR)
8	53-26933	RING, SNAP - OUTER RACE
9	17-27732	DOWEL PIN, STEPPED
10	10-22968	SCREW, CENTER MAIN BEARING CLAMPING
11	11-8M0207775	NUT, BEARING CLAMPING SCREW
12	527-1932A2	MAIN BEARING ASSEMBLY, VALVE TYPE
13	17-20032	DOWEL PIN, MAIN BEARING
14	10-30259	SCREW, MAIN BEARING CLAMPING
15	34-88498A1	REED SET, MATCHED - MAIN BEARING
16	34-20053	REED STOP, MAIN BEARING RED VALVES
17	12-26014	WASHER, REED STOP MOUNTING SCREW
18	10-20055	SCREW, REED STOP MOUNTING
19	729-1948A2	PISTON AND PISTON PIN ASSEMBLY (2 RING)
20	40-30002	LOCK RING, PISTON PIN
21	39-30587A12	RING, PISTON (3/32") - SEE NOTE BELOW
22	611-1747A3	CONNECTING ROD AND CAP ASSEMBLY
23	10-45379	SCREW, CONNECTING ROD
24	11-20061	NUT, CONNECTING ROD SCREW
25	29-47897	BEARING, NEEDLE - CRANKPIN
26	29-39656	BEARING, NEEDLE - PISTON PIN
27	12-29681	WASHER, NEEDLE LOCATING

▶CYLINDER BLOCK AND CRANKCASE ASSEMBLY (57 parts)

Ref	OEM Part #	Part Name
1	833-1919A3	CYLINDER BLOCK AND CRANCASE ASSEMBLY
2	17-20032	PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING
3	23-26348	BUSHING, CRANKCASE - COWL MOUNTING STUD
4	16-21831	STUD, CARBURETOR MOUNTING
5	17-43044	PIN, DOWEL - CRANCASEE TO CYLINDER BLOCK
6	16-64281	STUD, CRANKCASE TO DRIVE SHAFT HOUSING
7	16-26135	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING
8	16-26134	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING
9	10-26132	SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2")
10	10-78841	SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2")
11	11-29250	NUT, CRANKCASE FASTENING SCREW
12	53-78201	BRACKET, CLAMP EXTENSION
13	10-20089	SCREW, MAIN BEARING LOCKING
14	10-20359	SCREW, CENTER MAIN BEARING LOCKING
15	14-20091	TAB WASHER, BEARING LOCKING SCREW
16	1125-1675A1	END CAP ASSEMBLY, UPPER
17	26-41953	OIL SEAL
18	25-20081	"O" RING
19	30-63742T	BEARING, BALL
20	15-20082A1	SHIM, END CAP TO CRANKCASE (.002 - 3-5-10)
21	10-30225	SCREW, END CAP MOUNTING
22	1126-1751A1	END CAP ASSEMBLY, LOWER
23	26-41953	OIL SEAL, UPPER
24	26-29478	OIL SEAL, LOWER
25	25-20081	"O" RING
26	30-63742T	BEARING, BALL
27	21-28481A1	CHECK VALVE ASSEMBLY, END CAP
28	15-20085A1	SHIM, END CAP TO CRANKCASE (.002-3-5-10)
29	10-30225	SCREW, END CAP MOUNTING
30	27-30013	GASKET, CYLINDER BLOCK TO MANIFOLD PLATE
31	30066	PLATE, EXHAUST MANIFOLD
32	27-30012	GASKET, MANIFOLD PLATE TO COVER
33	29888	COVER, EXHAUST MANIFOLD
34	10-28667	SCREW, MANIFOLD COVER MOUNTING
35	54-26519	CLAMP, SPARK PLUG LEADS TO COVER
36	30109	GROUND STRAP ASSEMBLY, CYLINDER BLOCK TO BOTTOM COWL
37	58124A1	SWITCH, MERCURY
38	54-22875	CLAMP, MERCURY SWITCH HOLDING
39	8M0084613	"D" WASHER, CLAMP FASTENING SCREW
40	10-20401	SCREW, MERCURY SWITCH CLAMP TO EXHAUST COVER
41	27-31798	GASKET, CYLINDER BLOCK COVER (SEE NOTE BELOW)
42	1011-1946A1	CYLINDER BLOCK COVER ASSEMBLY (SEE NOTE BELOW)
43	23-26348	BUSHING, COVER - COWL MOUNTING STUD
44	22-328022	PLUG, PIPE - CYLINDER BLOCK COVER
45	10-20653	SCREW, CYLINDER BLOCK COVER MOUNTING
46	11-8M0207775	NUT, COVER MOUNTING SCREW
47	27-29866	GASKET, TRANSFER PORT COVER
48	29886	COVER, TRANSFER PORT
49	10-24770	SCREW, TRANSFER PORT COVER AND RESISTOR SNUBBER MOUNTING Comment: (1 3/8")
50	13-26992	LOCKWASHER, TRANSFER PORT COVER AND SNUBBER MOUNTING SCREW
51	22-67902	CONNECTOR, CYLINDER BLEED HOSE - LOWER AND CENTER
52	32-9912688	HOSE, UPPER AND LOWER CYLINDER BLEED
53	22-25956	TEE, CHECK VALVE AND ADAPTOR
54	22-28586A1	ADAPTOR AND CHECK VALVE ASSEMBLY
55	21-28481A1	CHECK VALVE ASSEMBLY
56	22-62365A1	CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE
57	54-20387	CLAMP, BLEED HOSE TO CONNECTOR

▶DISTRIBUTOR ADAPTOR AND PILOT ASSEMBLY (37 parts)

Ref	OEM Part #	Part Name
1	53-26406	RING, SNAP - BALL BEARING RETAINING
2	30-26379	BEARING, BALL - DRIVE SHAFT
3	45-29864A1	DRIVE SHAFT ASSEMBLY - DISTRIBUTOR
4	24-28469	SPRING, DISTRIBUTOR DRIVE SHAFT
5	29874A1	PILOT ASSEMBLY
6	30-20066	BEARING, BALL - DISTRIBUTOR PILOT
7	24-29275	SPRING, HORSESHOE
8	17-27962	PIN, SPRING TERMINAL
9	12-8M0204649	WASHER, SPRING TERMINAL PIN
10	43-29892A1	SECTOR GEAR AND PIN ASSEMBLY
11	17-27961	PIN, SPRING RETAINER
12	22-69059	FITTING, GREASE - SECTOR GEAR
13	29558A1	THROTTLE ACTUATOR ASSEMLBY
14	23-26602	BUSHING, NYLON - THROTTLE ACTUATOR
15	10-69022	SCREW, THROTTLE ACTUATOR TO SECTOR GEAR
16	12-847883	WASHER, THROTTLE ACTUATOR FASTENING SCREW
17	13-26996	LOCKWASHER, THROTTLE ACTUATOR FASTENING SCREW
18	30404	ADAPTOR, DISTRIBUTOR
19	22-25094	FITTING, GREASE - ADAPTOR
20	10-78841	SCREW, ADAPTOR AND PILOT TO CRANKCASE FLANGE
21	12-20084	WASHER, ADAPTOR AND PILOT FASTENING SCREW
22	11-22053	NUT, ADAPTOR AND PILOT FASTENING SCREW
23	12-27939	WASHER, THRUST - DISTRIBUTOR PILOT
24	14-27960	TAB WASHER, CAP LOCKING
25	13-27959	WASHER, WAVE - TAB WASHER TENSIOM
26	27955	CAP, ADAPTOR AND PILOT FASTENING
27	10-28668	SCREW, ADAPTOR AND PILOT TO DISTRIBUTOR
28	13-26992	LOCKWASHER, ADAPTOR AND PILOT TO DIST. SCREW
29	23-29909	SPACER, DRIVEN PULLEY
30	29906A1	DRIVEN PULLEY ASSEMBLY
31	17-29908	PIN, DRIVEN PULLEY
32	29907	FLANGE, DRIVEN PULLEY
33	28-29910	KEY, MAGNETO DRIVING
34	10-41506	SCREW, PULLEY CLAMPING
35	13-26996	LOCKWASHER, PULLEY CLAMPING SCREW
36	20140	BELT, TIMING
37	30109	GROUND STRAP ASSEMBLY, ADAPTOR TO CRANKCASE

▶DISTRIBUTOR ASSEMBLY, COMPLETE (44 parts)

Ref	OEM Part #	Part Name
-	393-1282A14	DISTRIBUTOR ASSEMBLY, COMPLETE
2	22-25885A1	ELBOW ASSEMBLY, VENT HOSE - PRIMARY HOUSING
3	393-1504A11	BREAKER ASSEMBLY, COMPLETE
4	16-29230	STUD, PRIMARY LEAD AND TENSION SPRING
5	11-29236	NUT, PRIMARY LEAD FASTENING
6	393-1586	GROMMET, PLASTIC - BREAKER ASSEMBLY
7	12-26439	WASHER, BREAKER PIVOT PIN
8	18-26953	COTTER PIN, BREAKER TO PIVOT PIN
9	393-1287A2	CAM WICK AND HOLDER ASSEMBLY
10	10-20597	SCREW, BREAKER HOLDER TO HOUSING
11	393-1283A1	CONDENSER
12	10-29434	SCREW, CONDENSER TO HOUSING
13	393-1656	WIRE, PRIMARY GROUND
14	30-26379	BEARING, BALL - CAM SHAFT
15	393-1541A2	SHAFT ASSEMBLY - DISTRIBUTOR CAM
16	23-28933	BUSHING, DISTRIBUTOR CAM SHAFT
17	25-26543	"O" RING, CAM SHAFT
18	17-25319	PIN, ROLL - CAM SHAFT
19	13-26917	WASHER, WAVE - BALL BEARING TENSION
20	393-1278	ADAPTOR, HOUSING TO DISTRIBUTOR CAP
21	27-26412	GASKET, HOUSING TO ADAPTOR
22	10-32651	SCREW, ADAPTOR TO HOUSING
23	393-1280A1	ROTOR, DISTRIBUTOR
24	27-26446	GASKET, DISTRIBUTOR CAP TO ADAPTOR
25	393-1927A9	DISTRIBUTOR CAP ASSEMBLY
26	393-1293A1	BRUSH AND SPRING ASSEMBLY
27	22-996642	ELBOW, VENT HOSE - DISTRIBUTOR CAP
28	F1277	SIDE INLET ASSEMBLY
29	393-1292A1	BRUSH AND SPRING ASSEMBLY
30	27-26447	GASKET, SIDE INLET TO DISTRIUBTOR CAP
31	10-29167	SCREW, SIDE INLET TO DISTRIBUTOR CAP
32	10-29158	SCREW, DISTRIBUTOR CAP TO ADAPTOR
33	14-29157	TAB WASHER, DISTRIUBUTOR CAP FASTENING SCREW
34	84-821945A37	HIGH TENSION CABLE ASSEMBLY (COIL #2)
35	84-821945A27	HIGH TENSIN CABLE ASSEMBLY (COIL #1)
36	85-94589	SLEEVE, TERMINAL END COVER
37	8M0084600	CONNECTOR, SPRARK PLUG LEAD
38	25-26547	GROMMET, HIGH TENSION CABLE
39	84-813715A1	SPARK PLUG LEAD ASSEMBLY (#3, 4 AND 5)
40	84-813715A1	SPARK PLUG LEAD ASSEEMBLY (#2 AND 6)
41	1,84-813715A1	SPARK PLUG LEAD ASSEMBLY
42	32-30574	SLEEVE, SPARK PLUG LEAD
43	32-46768	SLEEVE, SPARK PLUG LEAD
44	85-63709A1	PROTECTOR, SPARK PLUG LEAD

▶DISTRIBUTOR VERTICAL LINKAGE AND IGNITION COILS (47 parts)

Ref	OEM Part #	Part Name
1	29889	BRACKET, GUIDE RACK
2	25-29727	GROMMET, GUIDE RACK BRACKET
3	26610A6	GUIDE RACK ASSEMBLY
4	10-64022	SCREW, THROTTLE STOP ADJUSTING
5	11-20890	NUT, THROTTLE STOP ADJUSTING SCREW
6	26852	CAP, NYLON - ADJUSTING SCREW
7	10-28636	SCREW, GUIDE RACK BRACKET TO DISTRIBUTOR ADAPTOR
8	12-20533	WASHER, GUIDE RACK BRACKET FASTENING SCREW
9	26827A2	RACK AND PIN ASSEMBLY, GUIDE RACK
10	17-29912	PIN, LINK - NYLON RACK
11	17-23757	PIN, ROLL - LINK PIN TO NYLON RACK
12	29891	LEVER, VERTICAL
13	26593	LINK, VERTICAL LEVER TO NYLON RACK
14	17-26637	RIVERT, LINK TO VERTICAL LEVER
15	11-20110	NUT, LINK PIN TO VERTICAL LEVER LINK
16	23-26599	BUSHING, NYLON - VERTICAL LEVER (1/2" I.D.)
17	23-26603	BUSHING, STEEL - VERTICAL LEVER
18	23-26600	BUSHING, NYLON - VERTICAL LEVER (1/4" I.D.)
19	10-26638	SCREW, VERTICAL LEVER TO EXHAUST COVER
20	12-68300	WASHER, VERTICAL LEVER FASTENING SCREW
21	30006	LEVER, REVERSE THROTTLE PICK-UP
22	10-29155	SCREW, PICK-UP LEVER TO DISTRIBUTOR HOUSING
23	12-20533	WASHER, PICK-UP LEVER FASTENING SCREW
24	29156	LOCKWIRE, PICK-UP LEVER FASTENING SCREW
25	393-1282A14	DISTRIBUTOR ASSEMBLY, COMPLETE
26	33-813413	SPARK PLUG (J4J)
27	54-24836	CLIP, DISTRIBUTOR PRIMARY GROUND LEAD (1/4-6)
28	8M0084613	"D" WASHER, GROUND LEAD CLIP SCREW
29	10-8M0113176	SCREW, DISTRIBUTOR GROUND LEAD CLIP TO CRANKCASE
30	898253T24	COIL, IGNITION
31	25-26543	"O" RING, IGNITION COIL
32	28922	JUMPER, COIL TO COIL
33	26514	BRACKET, COIL FASTENING
34	26512	BAND, COIL BRACKET
35	10-26889	SCREW, COIL BAND TO BRACKET
36	11-8M0207775	NUT, COIL BAND SCREW
37	10-20784	SCREW, COIL BRACKET TO BOTTOM COWL (1 1/2")
38	10-26889	SCREW, COIL BRACKET TO BOTTOM COWL (2 1/4")
39	11-8M0207775	NUT, COIL BRACKET SCREW
40	16-20077	STUD, COIL BRACKET TO SUPPORT
41	30238	SUPPORT, EXTERNAL WIRING HARNESS
42	12-20084	WASHER, COIL BRACKET STUD
43	11-862902	NUT, COILBRACKET STUD
44	22-291112	CONNECTOR, DISTRIBUTOR VENT TUBE
45	32-8M0108355	HOSE, VENT - DISTRIBUTOR TO CONNECTOR (13")
46	22-996642	ELBOW, DISTRIBUTOR VENT TUBE
47	32-8M0108355	HOSE, VENT - DISTRIBUTOR TO ELBOW (16")

▶DRIVE SHAFT HOUSING ASSEMBLY (31 parts)

Ref	OEM Part #	Part Name
1	1533-1749A1	DRIVE SHAFT HOUSING ASSEMLBY
2	16-46911	STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING
3	32-29679	TUBE, WATER INLET
4	26-26207	SEAL, RUBBER - WATER INLET TUBE
5	27-26198	GASKET, DRIVE SHAFT HOUSING TO BOTTOM COWL
6	12-20086	WASHER, POWERHEAD STUDS
7	11-8M0204726	NUT, POWERHEAD STUDS
8	11-23161	NUT, POWERHEAD STUDS
9	19-29850	PLUG, PLASTIC - WATER PICK-UP SCREW HOLE
10	11-8M0204653	NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS
11	11-29489	NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS
12	25305	CAP, RUBBER - UPPER MOUNT BOLT NUT
13	11-8M0204653	NUT, UPPERMOUNT BOLT
14	23-30465	SPACER, UPPER MOUNT BOLT (NOT REQUIRED WITH 30513 MOUNT)
15	12-30514	WASHER, UPPER MOUNT BOLT
16	12-30516	WASHER, RUBBER - UPPER MOUNT BOLT
17	12-30515	WASHER, UPPER MOUNT BOLT
18	26218	COVER, UPPER MOUNT - OUTSIDE HALF
19	26217	COVER, UPPER MOUNT - INSIDE HALF
20	30513	MOUNT, RUBBER - UPPER
21	24929	PACKING, "U" CUP
22	10-20012	SCREW, UPPER MOUNT COVER (1 5/8")
23	10-29389	SCREW, UPPER MOUNT COVER (1 7/8")
24	12-8M0204649	WASHER, UPPER MOUNT COVER SCREW
25	11-35888	NUT, UPPER MOUNT COVER SCREW
26	25067	BUMPER, RUBBER - MOUNTING SCREW
27	10-75284	SCREW, LOWER MOUNT (5 1/2")
28	30512	MOUNT, RUBBER - LOWER
29	11-25096	NUT, MOUNTING SCREW
30	26337	COVER, LOWER MOUNT - STARBOARD SIDE
31	10-29256	SCREW, LOWER MOUNT COVER FASTENING

▶FLYWHEEL ASSEMBLY AND STATOR (15 parts)

Ref	OEM Part #	Part Name
1	11-8M0214915	NUT, FLYWHEEL
2	12-26617	WASHER, FLYWHEEL NUT
3	28-45554	KEY, FLYWHEEL DRIVE
4	213-1683A2	FLYWHEEL ASSEMBLY
5	29788	FLANGE, FLYWHEEL PULLEY
6	30306	PULLEY, FLYWHEEL
7	17-26618	PIN, DOWEL - PULLEY TO FLYWHEEL
8	29787	HUB, FLYWHEEL PULLEY
9	398-2035	STATOR, ALTERNATOR
10	30050	TERMINAL, STATOR LEAD WIRE
11	10-29283	SCREW, STATOR TO UPPER END CAP
12	54-26550	CLIP, STATOR LEAD TO EXHAUST COVER
13	8M0084613	"D" WASHER, CLIP FASTENING SCREW
14	10-8M0113176	SCREW, STATOR LEAD CLIP FASTENING
15	54-22783	"S" CLIP, STATOR LEAD TO BOTTOM COWL

▶FUEL PUMP AND FUEL LINES (32 parts)

Ref	OEM Part #	Part Name
--	22-286241	TEE, UPPER CARBURATOR
1	30269A2	FUEL PUMP ASSEMBLY - UPPER (SEE NOTE BELOW)
2	27-23005	GASKET, CHECK VALVE TO HOUSING
3	21-8M0082362	VALVE, CHECK - FUEL PUMP
4	23004	RETAINER, CHECK VALVE
5	10-43725	SCREW, RETAINER TO HOUSING
6	27-24863	GASKET, FUEL PUMP
7	23014	DIAPHRAGM, FUEL PUMP
8	30461A2	FUEL PUMP ASSEMBLY - LOWER
9	29044	COVER. FUEL PUMP (UPPER)
10	27-30276	GASKET, FUEL PUMP COVER
11	10-29878	SCREW, FUEL PUMP MOUNTING (1 1/2")
12	10-30273	SCREW, FUEL PUMP MOUNTING (1 7/8") - LOWER PUMP
13	32-30233	FUEL LINE, LOWER FUEL PUMP OUTLET TO LOWER CARBURETOR
14	22-30174	ELBOW, UPPER FUEL PUMP OUTLET
15	22-30175	SLEEVE, FUEL PUMP OUTLET ELBOW OR CONNECTOR
16	22-30177	NUT, FUEL PUMP OUTLET ELBOW OR CONNECTOR
17	32-17008	FUEL LINE, LOWER PUMP OUTLET TO UPPER PUMP INLET
18	22-30174	ELBOW, LOWER FUEL PUMP INLET
19	22-30175	SLEEVE, LOWER FUEL PUMP INLET ELBOW
20	22-30177	NUT, LOWER FUEL PUMP INLET ELBOW
21	32-30176	FUEL LINE, ADAPTOR TO LOWER FUEL PUMP
22	30186	ADAPTOR, CHECK UNIT (FUEL LINE)
23	30187	STEM, CHECK UNIT ADAPTOR
24	25-16524	"O" RING, ADAPTOR STEM
25	24-30189	SPRING, ADAPTOR STEM
26	30188	CUP WASHER, ADAPTOR
27	10-56500	SCREW, ADAPTOR TO BOTTOM COWL
28	11-8M0207775	NUT, ADAPTOR FASTENING SCREW
29	32-30230	FUEL LINE, UPPER TO CENTER TO LOWER CARBURETOR
30	32-34243	FUEL LINE, UPPER TO CENTER CARBURETOR
31	22-25956	TEE, CENTER AND LOWER CARBURETOR

▶GEAR HOUSING ASSEMBLY, COMPLETE (LEFT HAND ROTATION) (79 parts)

Ref	OEM Part #	Part Name
-	1620-1748A3	GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT)
--	25-20273	RING, RUBBER - WATER INLET TUBE
1	1620-1748A1	GEAR HOUSING ASSEMBLY
2	31-62091T	BEARING, ROLLER - PROPELLER SHFT
3	31-32898T	BEARING, ROLLER - DRIVE SHAFT
4	16-8M0133358	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2")
5	16-57935	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3")
6	16-68202	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3")
7	16-8M0034463	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 7/16")
8	45-30220	DRIVE SHAFT (LONG)
9	43-29961	GEAR, PINION - DRIVE SHAFT
10	12-22025	WASHER, PINION GEAR TO RETAINING NUT
11	11-82671317	NUT, PINION GEAR RETAINING
12	15-30278A1	SHIM, DRIVE SHAFT BALL BEARING TO GEAR HOUSING (.002-3-5-10
13	30-63326T	BEARING, BALL - DRIVE SHAFT
14	53-30262	RING, RETAINING - BALL BEARING
15	25-26855	"O" RING, WATER PUMP BASE
16	46-30214A1	WATER PUMP BASE ASSEMBLY
17	26-26226	OIL SEAL, WATER PUMP BASE
18	17-29596T	PIN, DOWEL - WATER PUMP BASE TO BODY
19	27-30216	GASKET, LOWER - WATER PUMP BASE TO FACE PLATE
20	30215	PLATE, FACE - WATER PUMP BASE TO BODY
21	27-30933	GASKET, UPPER - FACE PLATE TO WATER PUMP BODY
22	46-30931A1	WATER PUMP BODY ASSEMBLY (SEE NOTE BELOW)
23	30915	INSERT, WATER PUMP BODY
24	26-16977	OIL SEAL, WATER PUMP BODY
25	47-89984T4	IMPELLER, WATER PUMP
26	17-8M0214994	PIN, IMPELLER DRIVE
27	22-26220A1	WATER VALVE AND ADAPTOR ASSEMBLY
28	21-26491	VALVE, WATER
29	54-26492	CLAMP, WATER VALVE TO ADAPTOR
30	15-21158A1	SHIM, VALVE ADAPTOR TO WATER PUMP BASE (.003-5-10)
31	13-8M0204647	LOCKWASHER, WATER PUMP BODY STUDS (5/16")
32	11-28770	NUT, WATER PUMP BODY STUDS (5/16")
33	13-26992	LOCKWASHER, WATER PUMP BODY STUDS (1/4)
34	11-29598	NUT, WATER PUMP BODY STUDS (1/4)
35	25-8M0214918	RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT)
36	26-38970	SEAL, RUBBER - WATER PUMP BODY
37	23-29804T	SLEEVE, WATER INLET TUBE GUIDE
38	26-29971	SEAL, RUBBER - WATER INTAKE TUBE TO GEAR HOUSING
39	32-29958A1	WATER INTAKE TUBE ASSEMBLY (LOWER)
40	23-29966	SLEEVE, WATER INTAKE TUBE
41	44-29607	SHAFT, PROPELLER
42	43-29962	GEAR, PROPELLER
43	17-26200	PIN, DOWEL - PROPELLER GEAR TO SHAFT
44	15-29955A1	SHIM, THRUST RING TO GEAR HOUSIG(.002-3-5-10)
45	12-29956	RING, THRUST - PROPELLER SHAFT
46	30-20840	BEARING, BALL - PROPELLER GEAR
47	14-28445	TAB WASHER, BEARING RETAINING NUT
48	11-28444	NUT, BALL BEARING RETAINING
49	25-29976	"O" RING, BEARING CARRIER
50	30218A1	BEARING CARRIER ASSEMBLY
51	31-29610	BEARING, ROLLER - BEARING CARRIER
52	26-29593	OIL SEAL, BEARING CARRIER
53	17-30282	PIN, LOCATING - BEARING CARRIER
54	29621	RACE, INNER - CARRIER ROLLER BEARING
55	23-29588	SPACER, INNER - BEARING CARRIER
56	29609	SLEEVE, SEALING - PROPELLER SHAFT
57	25-23145	"O" RING, SEALING SLEEVE
58	12-29957	WASHER, GEAR HOUSING COVER
59	30111	COVER, GEAR HOUSING
60	10-29608	SCREW, GEAR HOUSIG FLUSHING HOLE Comment: TO PRVIDE PROPER DRAINAGE, ORDER 10-31498 SCREW IN PLACE OF 10-30608 SCREW. 10-31498 SCREW HAS A 1/16" HOLE DRILLED THROUGH CENTER.
61	26-8M0214917	SEAL, GEAR HOUSING FLUSHING HOLE
62	27-8M0214916	GASKET, GEAR HOUSING FLUSHING HOLE SCREW
63	10-28653	SCREW, GEAR HOUSING VENT Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
64	19643	WASHER, GEAR HOUSING VENT SCREW Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
65	10-79953Q04	SCREW, GEAR HOUSING GREASE FILLER HOLE Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
66	12-191833	WASHER, GEAR HOUSING GREASE FILLER HOLE SCREW Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
67	29583A1	THRUST HUB AND WASHER ASSEMBLY
68	12-29590	WASHER, CUPPED - THRUST HUB
69	12-29585	WASHER, CUPPED - PROPELLER SHAFT
70	11-29594	NUT, PROPELLER
71	29603	CAP, PROPELLER NUT - BLACK
72	30427A1	WATER,PICK-UP ASSEMBLY, GEAR HOUSING
73	27-30296	GASKET, WATER PICK-UP TO GEAR HOUSING
74	10-30586	SCREW, WATER PICK-UP TO GEAR HOUSING (5/8")
75	10-30298	SCREW, WATER PICK-UP TO GEAR HOUSING (2 3/4")
76	13-8M0204647	LOCKWASHER, WATER PICK-UP FASTENING SCREW
77	10-30206	SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1")

▶GEAR HOUSING ASSEMBLY, COMPLETE (RIGHT HAND ROTATION) (81 parts)

Ref	OEM Part #	Part Name
-	1620-1748A5	GEAR HOUSING ASSEMLBY, COMPLETE (LONG SHAFT)
--	53-28757	RING, SNAP - DOWEL PIN RETAINING
1	1620-1748A1	GEAR HOUSING ASSEMBLY
2	31-62091T	BEARING, ROLLER - PROPELLER SHAFT
3	31-32898T	BEARING, ROLLER - DRIVE SHAFT
4	16-8M0133358	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2")
5	16-57935	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3")
6	16-68202	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3")
7	16-8M0034463	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 7/16")
8	45-30220	DRIVE SHAFT (LONG)
9	43-29961	GEAR, PINION - DRIVE SHAFT
10	12-22025	WASHER, PINION GEAR TO RETIANING NUT
11	11-82671317	NUT, PINION GEAR RETAINING
12	15-30278A1	SHIM, DRIVE SHAFT BALL BEARING TO GEAR HOUSING (.002-3-5-10
13	30-63326T	BEARING, BALL - DRIVE SHAFT
14	53-30262	RING, RETAINING - BALL BEARING
15	25-26855	"O" RING, WATER PUMP BASE
16	46-30214A1	WATER PUMP BASE ASSEMBLY
17	26-26226	OIL SEAL, WATER PUMP BASE
18	17-29596T	PIN, DOWEL WATER PUMP BASE TO BODY
19	27-30216	GASKET, LOWER - WATER PUMP BASE TO FACE PLATE
20	30215	PLATE, FACE - WATER PUMP BASE TO BODY
21	27-30933	GASKET, UPPER - FACE PLATE TO WATER PUMP BODY
22	46-30931A1	WATER PUMP BODY ASSEMBLY (SEE NOTE BELOW)
23	30915	INSERT, WATER PUMP BODY
24	26-16977	OIL SEAL, WATER PUMP BODY
25	47-89984T4	IMPELLER, WATER PUMP
26	17-8M0214994	PIN, IMPELLER DRIVE
27	22-26220A1	WATER VALVE AND ADAPTOR ASSEMBLY
28	21-26491	VALVE, WATER
29	54-26492	CLAMP, WATER VALVE TO ADAPTOR
30	15-21158A1	SHIM, VALVE ADAPTOR TO WATER PUMP BASE (.003-5-10)
31	13-8M0204647	LOCKWASHER, WATER PUMP BODY STUDS (5/16")
32	11-28770	NUT, WATER PUMP BODY STUDS (5/16")
33	13-26992	LOCKWASHER, WATER PUMP BODY STUDS (1/4)
34	11-29598	NUT, WATER PUMP BODY STUDS (1/4)
35	25-8M0214918	RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT)
36	26-38970	SEAL, RUBBER - WATER PUMP BODY
37	23-29804T	SLEEVE, WATER INLET TUBE GUIDE
38	26-29971	SEAL, RUBBER - WATER INTAKE TUBE TO GEAR HOUSING
39	32-29958A1	WATER INTAKE TUBE ASSEMLBY (LOWER)
40	23-29966	SLEEVE, WATER INTAKE TUBE
41	44-30112	SHAFT, PROPELLER
42	43-30113	GEAR, PROPELLER
43	17-26200	PIN, DOWEL - PROPELLER GEAR TO SHAFT
44	15-29955A1	SHIM, THRUST RING TO GEAR HOUSING (.002-3-5-10)
45	12-29956	RING, THRUST - PROPELLER SHAFT
46	30-20840	BEARING, BALL - PROPELLER GEAR
47	14-28445	TAB WASHER, BEARING RETAINING NUT
48	11-29712	NUT, BALL BEARING RETAINING
49	25-29976	"O" RING, BEARING CARRFIER
50	30218A1	BEARING CARRIER ASSEMBLY
51	31-29610	BEARING, ROLLER - BEARING CARRIER
52	26-29593	OIL SEAL, BEARING CARRIER
53	17-30282	PIN, LOCATING - BEARING CARRIER
54	29621	RACE, INNER - CARRIER ROLLER BEARING
55	23-29588	SPACER, INNER - BEARING CARRIER
56	29609	SLEEVE, SEALING - PROPELLER SHAFT
57	25-23145	"O" RING, SEALING SLEEVE
58	12-29957	WASHER, GEAR HOUSING COVER
59	30114	COVER, GEAR HOUSING
60	10-29941	SCREW, SET-GEAR HOUSING COVER LOCKING
61	19-29944	PLUG, NYLON - COVER SET SCREW
62	10-29608	SCREW, GEAR HOUSING FLUSHING HOLE Comment: TO PROVIDE PROPER DRAINAGE, ORDER 10-31498 SCREW IN PLACE OF 10-30608 SCREW. 10-31498 SCREW HAS A 1/16" HOLE DRILLED THROUGH CENTER.
63	26-8M0214917	SEAL, GEAR HOUSING FLUSHING HOLE
64	27-8M0214916	GASKET, GEAR HOUSING FLUSHING HOLE SCREW
65	10-28653	SCREW, GEAR HOUSING VENT Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
66	19643	WASHER, GEAR HOUSING VENT SCREW Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
67	10-79953Q04	SCREW, GEAR HOUSING GREASE FILLER HOLE Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
68	12-191833	WASHER, GEAR HOUSING GREASE FILLER HOLE SCREW Comment: ON LATER PRODUCTION ENGINES, THE 10-28653 VENT SCREW AND 12-20262 WASHER ARE REPLACED BY 10-28634 SCREW AND 12-20260 WASHER.
69	29583A1	THRUST HUB AND WASHER ASSEMBLY
70	12-29590	WASHER, CUPPED - THRUST HUB
71	12-29585	WASHER, CUPPED - PROPELLER SHAFT
72	11-29594	NUT, PROPELLER
73	29803	CAP, PROPELLER NUT - BROWN
74	30427A1	WATER PICK-UP ASSEMBLY, GEAR HOUSING
75	10-30586	SCREW, WATER PICK-UP TO GEAR HOUSING (5/8")
76	27-30296	GASKET, WATER PICK-UP TO GEAR HOUSING
77	10-30298	SCREW, WATER PICK-UP TO GEAR HOUSING (2 3/4")
78	13-8M0204647	LOCKWASHER, WATER PICK-UP FASTENING SCREW
79	10-30206	SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1")

▶STARTER MOTOR, STARTER SOLENOID, RECTIFIER AND WIRING HARNES (66 parts)

Ref	OEM Part #	Part Name
--	24-29709	SPRING, FORWARD OR REVERSE SWITCH
1	29999	WIRING HARNESS, INTERNAL
2	30050	TERMINAL, HARNESS AND MERCURY SWITCH LEADS
3	24-28975	SPRING, GARTER - INTERNAL WIRING HARNESS
4	26079A2	PLATE, WIRING HARNESS TO BOTTOM COWL
5	10-45893	SCREW, HARNESS PLATE FASTENING
6	54-22783	"S" CLIP, RECTIFIER HARNESS LEAD TO BOTTOM COWL
7	32177A2	RECTIFIER ASSEMBLY
8	13-8M0204647	LOCKWASHER, RECTIFIER MOUNTING SCREW
9	11-21929	NUT, RECTIFIER MOUNTING SCREW
10	32-28052	SLEEVE, RUBBER - RECTIFIER HARNESS LEAD
11	32-28373	SLEEVE, RUBBER - RECTIFIER STATOR LEAD
12	10-35400	SCREW, HARNESS AND STATOR LEADS TO RECTIFIER
13	11-8M0204718	NUT, HARNESS AND STATOR LEADS FASTENING SCREW
14	50-48720	STARTER MOTOR ASSEMBLY
15	15-29876A1	SHIM, STARTER MOTOR TO CRANKCASE FLANGE (.030)
16	10-22698	SCREW, STARTER MOTOR TO CRANKCASE FLANGE
17	13-8M0204647	LOCKWASHER, STARTER MOTOR FASTENING SCREW
18	38747	BRACKET, SUPPORT - STARTER MOTOR
19	12-24664	WASHER, THRU BOLT - BRACKET TO STARTER MOTOR
20	13-26992	LOCKWASHER, THRU BOLT - BRACKET TO STARTER MOTOR
21	11-20890	NUT, THRU BOLT - BRACKET TO STARTER MOTOR
22	26511	CABLE, WIRE - STARTER TO UPPER STARTER SOLENOID
23	84-93389A12	CABLE, WIRE - STARTER TO LOWER STARTER SOLENOID
24	54-20534	CLAMP, LOWER CABLE - STARTER TO SOLENOID
25	30070	JUMPER, SOLENOID TO SOLENOID
26	10-69035	SCREW, WIRING HARNESS GROUND LEAD TO STARTER MOTOR
27	32268	SOLENOID, STARTER
28	28922	JUMPER, LEAD - SOLENOID TO SOLENOID
29	13-8M0204647	LOCKWASHER, SOLENOID TERMINAL (5/16")
30	11-22053	NUT, SOLENOID TERMINAL (5/16")
31	10,13-26996	LOCKWASHER, SOLENOID TERMINAL
32	10,11-68219	NUT, SOLENOID TERMINAL
33	10-29238	SCREW, SOLENOID TO STARTER MOTOR
34	54-23567	CLAMP, WIRING HARNESS TO STARTER SUPPORT BRACKET
35	8M0084613	"D" WASHER, HARNESS CLAMP
36	10-62568	SCREW, HARNESS CLAMP FASTENING
37	29714	BLOCK, TERMINAL - UPPER FUEL PUMP PAD
38	10-22245	SCREW, TERMINAL BLOCK FASTENING
39	13-26996	LOCKWASHER, TERMINAL BLOCK FASTENING SCREW
40	12-26014	WASHER, TERMINAL BLOCK FASTENING SCREW
41	393-1572	RESISTOR
42	30449	SNUBBER, RESISTOR TO TRANSFER PORT COVER SCREW
43	29112	JUMPER, RESISTOR TO RESISTOR AND RESISTOR TO TERMINAL BLOCK
44	30020	JUMPER, RESISTOR TO TERMINAL BLOCK
45	10-35400	SCREW, HARNESS AND JUMPERS TO TERMINAL BLOCK
46	54-22740	CLIP, WIRING HARNESS TO CYLINDER BLOCK COVER
47	8M0084613	"D" WASHER, HARNESS CLIP
48	10-8M0113176	SCREW, HARNESS CLIP FASTENING
49	29765A1	TERMINAL BLOCK ASSEMBLY - EXHAUST COVER
50	58124A1	SWITCH, MERCURY
51	54-22875	CLAMP, MERCURY SWITCH
52	8M0084613	"D" WASHER, CLAMP FASTENING SCREW
53	10-20401	SCREW, MERCURY SWITCH CLAMP TO EXHAUST COVER
54	10-35400	SCREW, HARNESS AND SWITCH LEADS TO TERMINAL BLOCK
55	29726	SWITCH AND HARNESS ASSEMBLY, FORWARD AND REVERSE
56	10-24219	SCREW, SWITCH AND HARNESS TO GUIDE RACK BRACKET
57	54-25231	CLIP, REVERSE SWITCH LEAD (1/8-3)
58	54-29721	CLIP, FORWARD SWITCH LEAD (1/4-3)
59	8M0084613	"D" WASHER, FORWARD AND REVERSE LEAD CLIP
60	11-20437	NUT, SWITCH AND HARNESS FASTENING SCREW
61	54-24836	CLIP, SWITCH AND HARNESS LEAD
62	8M0084613	"D" WASHER, SWITCH AND HARNESS LEAD CLIP
63	10-8M0113176	SCREW, SWITCH AND HARNESS LEAD CLIP TO CRANKCASE
64	29631	CAM, ACTUATOR - FORWARD AND REVERSE SWITCH
65	10-29722	SCREW, ACTUATOR CAM TO PILOT ASSEMBLY

▶TOP COWL ASSEMBLY (34 parts)

Ref	OEM Part #	Part Name
--	37-46023A1	LETTER, SET - PORT (TOP COWL)
1	182-1680A2	TOP COWL ASSEMBLY
2	16-20353	STUD, FRONT - TOP COWL TO CRANKCASEE
3	29980A1	TRIM MOULDING ASSEMBLY - TOP COWL
4	10-29226	SCREW, DECORATIVE - MOULDING TO TOP COWL
5	10-29227	SCREW, BRASS - MOULDING TO TOP COWL
6	13-26995	LOCKWASHER, MOULDING FASTENING SCREW
7	11-26419	NUT, MOULDING FASTENING SCREW
8	31476	REVEAL, AIR INTAKE
9	10-30405	SCREW, REVEAL TO TOP COWL
10	13-26996	LOCKWASHER, REVEAL TO TOP COWL FASTENING SCREW
11	31475	SCREEN, VENT - TOP COWL
12	10-26668	SCREW, VENT SCREEN TO TOP COWL
13	29981A1	PLATE ASSEMBLY - COWL MOUNTING
14	16-20353	STUD, REAR - TO COWL TO COVER
15	10-29282	SCREW, PLATE ASSEMBLY TO TOP COWL
16	29940M	LETTER "M" - PORT
17	29940E	LETTER "E" - PORT
18	29940R	LETTER "R" - PORT
19	29940C	LETTER "C" - PORT
20	29940U	LETTER "U" - PORT
21	29940Y	LETTER "Y" - PORT
22	53-30022	FASTENER, LETTER TO TOP COWL
23	12-20028	WASHER, TOP COWL STUD (1/16")
24	12-69057	WASHER, TOP COWL STUD (3/4" OD)
25	12-20583	WASHER, TOP COWL STUD 91/32")
26	11-8267089	NUT, TOP COWL FASTENING
27	31463	HANDLE, CHROME - TOP COWL
28	31487	HANDLE, INSIDE - TOP COWL
29	29413	BUTTON, BUMPER - TOP COWL HANDLE
30	12-8M0204649	WASHER, CHROME HANDLE TO INSIDE HANDLE STUD
31	11-826709109	NUT, CHROME HANDLE TO INSIDE HANDLE FASTENING
32	10-29199	SCREW, FRONT - HANDLE TO TOP COWL (1")
33	11-826709109	NUT, HANDLE TO TOP COWL STUD

100-Hour / Annual Service Checklist

Regular maintenance keeps your Mercury 800 (6 CYL.) running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.

Replace water pump impeller and inspect wear plate
Change engine oil and oil filter (check drain plug washer)
Replace spark plugs and check ignition timing
Drain and refill lower unit gear oil; inspect for water contamination
Inspect fuel lines, primer bulb, and fuel filter for deterioration
Check and replace sacrificial anodes (zinc or aluminum)
Inspect propeller for damage; check shaft seal and cotter pin
Check valve clearance (refer to service manual for specifications)
Lubricate all grease points (steering, tilt tube, shift linkage)
Inspect control cables and throttle/shift linkage for smooth operation

Pro Tip: Always flush the engine with fresh water after saltwater use — even a quick 10-minute flush significantly extends component life.
Pro Tip: Use fuel stabilizer in the tank before winter storage, and fog the cylinders to prevent internal corrosion during extended periods of non-use.

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