Mercury 800 (4 CYL. ), 80 (4 CYL.) (5582562 THRU 6432900) Parts & Diagrams

🔎 Mercury 800 (4 CYL. ), 80 (4 CYL.) Reference Library — Exploded parts diagrams (30 diagrams), specifications, common issues, and maintenance checklist.

The Mercury 800 (4 CYL. ), 80 (4 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 (4 CYL. ), 80 (4 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 (4 CYL. ), 80 (4 CYL.).

▶BOTTOM COWL AND SHIFT LINKAGE (29 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	2158-8708T	COWL, BOTTOM
2	74303	COVER, AIR INLET
3	10-62568	SCREW, (#10-16 x .375), COVER TO BOTTOM COWL
3A	12-30164	WASHER, (.192 x .375 x .0312) Stainless Steel, COVER SCREW
4	27-73646	GASKET, BOTTOM COWL
5	39616	BOOT, CONTROL CABLES - BOTTOM COWL
6	37637	BOOT, FUEL CONNECTOR - BOTTOM COWL
10	32-8M0108355	HOSE, TELL TALE - EXHAUST COVER TO BOTTOM COWL (14-3/4")
11	52889	NOZZLE, TELL TALE HOSE TO BOTTOM COWL
12	10-48408	SCREW, (#10-16 x .500), TELL TALE NOZZLE TO BOTTOM COWL
13	22-782792	ELBOW, TELL TALE HOSE TO CYLINDER BLOCK
14	60304A54	SHIFT SHAFT ASSEMBLY, UPPER Comment: (LONG SHAFT)
16	23-26856	BUSHING, SHIFT SHAFT
17	73402	SHIFT LINK
18	12-35462	WASHER, (.2656 x .625 x .0625) Stainless Steel, LINK ROD (SHIFT LEVER END)
19	11-36069	NUT, LINK ROD
20	13-29720	WAVE WASHER, LINK ROD
21	24-20099	SPRING, LINK ROD TO GUIDE BLOCK
22	37896	GUIDE BLOCK, LINK ROD
23	52732A6	BRACKET, ANCHOR - CONTROL CABLES
24	39519	CUP, BARREL RETAINER - ANCHOR
25	87609A1	LEVER, NYLON - SHIFT CABLE LOCKING
26	17-47175	PIN, LOCKING LEVER AND COVER FASTENING
27	39667	COVER, NYLON - SHIFT CABLE
28	87609A1	LINK, LOCKING LEVER TO COVER
29	10-35386	SCREW, (.312-18 x 1.00), ANCHOR BRACKET TO CYLINDER BLOCK
30	52100	WEAR PLATE, LINK ROD
31	8M0036768	LATCH Comment: CONTROL CABLE FASTENING - ANCHOR BRACKET

▶CARBURETOR ASSEMBLY (30 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	1379-6071A58	CARBURETOR ASSEMBLY (BOTTOM) Comment: STAMPED WM-14
2	1395-5733	JET, Main (.092), VENT BOWL Comment: (WM-12) (WM-14)
3	1395-83181	NEEDLE, Inlet
4	NSS	NOT SOLD SEPARATE, GASKET, INLET NEEDLE AND SEAT
5	52106A1	VENTURI, Plastic Comment: (WM-12) (WM-14)
6	NSS	NOT SOLD SEPARATE, NOZZLE
7	NSS	NOT SOLD SEPARATE, IDLE NEEDLE
8	NSS	NOT SOLD SEPARATE, SPRING, IDLE MIXTURE
9	NSS	NOT SOLD SEPARATE, FLOAT PIN
10	NSS	NOT SOLD SEPARATE, FLOAT LEVER
11	19273	FLOAT
12	1395-6488	BOWL, Fuel
13	NSS	NOT SOLD SEPARATE, GASKET, FUEL BOWL
14	NSS	NOT SOLD SEPARATE, SCREW, FUEL BOWL
15	1395-6199	PLUG, MAIN JET
16	1399-3518	JET, (.082), MAIN Comment: (WM-12) (WM-14)
17	NSS	NOT SOLD SEPARATE, GASKET, MAIN JET PLUG
18	NSS	NOT SOLD SEPARATE, SCREEN, FUEL INLET
19	NSS	NOT SOLD SEPARATE, WELCH PLUG (9/16")
20	1395-7942	SHAFT, THROTTLE (BOTTOM)
21	1395-7639	VALVE, THROTTLE Comment: (WM-12) (WM-14)
22	NSS	NOT SOLD SEPARATE, SCREW, VALVE TO THROTTLE SHAFT
23	1395-6204	SEAL, THROTTLE SHAFT
24	1395-6203	WASHER, THROTTLE SHAFT
25	NSS	NOT SOLD SEPARATE, SPRING, THROTTLE RETURN
26	1395-6198	VALVE ASSEMBLY, ENRICHMENT
27	NSS	NOT SOLD SEPARATE, SCREW, ENRICHMENT BRACKET
28	NSS	NOT SOLD SEPARATE, WELCH PLUG (7/16")
29	27-733771	GASKET, CARBURETOR

▶CARBURETOR LINKAGE (28 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	54293A10	SOLENOID ASSEMBLY, Choke
2	10-824941	SCREW, (.312-18 x .750)
3	13-8M0204647	LOCKWASHER, (.312), CHOKE SOLENOID SCREW
5	10,13-26996	LOCKWASHER, Stainless Steel, CHOKE SOLENOID TERMINAL
6	10-32,11-68219	NUT, Stainless Steel, CHOKE SOLENOID TERMINAL
7	89008A2	PLUNGER ASSEMBLY
8	73400	ROD, Choke
9	90242A1	KNOB ASSEMBLY
10	10-77137	SCREW, (.190-16 x .620), WIRE TO CHOKE KNOB
11	25-20116	GROMMET, CHOKE KNOB
12	84-74263	WIRE, CHOKE KNOB TO CHOKE ROD (BLACK)
13	10-62568	SCREW, (#10-16 x .375), WIRE TO CHOKE ROD
14	1379-6071A57	CARBURETOR ASSEMBLY (TOP) Comment: STAMPED WM-14
14A	1379-6071A58	CARBURETOR ASSEMBLY (BOTTOM) Comment: STAMPED WM-14
15	22-19688	FITTING, CARBURETOR
16	10-52743	SCREW, (.312-18 x 3.750), CARBURETOR TO CRANKCASE
17	53720A2	COUPLING ASSEMBLY, LOWER CARBURETOR
18	28-89694	KEY, COUPLING
19	10-66104	SCREW, (#8-32 x .790), COUPLING TO CARBURETOR
20	12-74726	WASHER, COUPLING SCREW
21	73847	ACTUATOR, THROTTLE (UPPER CARBURETOR)
22	10-60293	SCREW, (#5-40 x .500), ACTUATOR TO UPPER CARBURETOR
23	73408	PLATE, CARBURETOR
24	27-73398	GASKET, CARBURETOR PLATE
25	27-76952	GASKET, CARBURETOR PLATE TO CARBURETOR
26	10-28635	SCREW, (.250-20 x .620) Stainless Steel, PLATE TO CARBURETOR
27	73647	SEAL, CARBURETOR PLATE

▶CLAMP BRACKET AND REVERSE LOCK(SHORT SHAFT) (40 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	1440-8394A2	CLAMP BRACKET ASSEMBLY
2	10-78492A1	THUMB SCREW ASSEMBLY
3	10-78495	SCREW, (.312-24 x .680), THUMB SCREW
4	12-78493	WASHER, THUMB SCREW
5	75043	CAP, THUMB SCREW
6	8M0041936	TILT TUBE
7	13-89634	WASHER, TILT TUBE
8	11-858869	NUT, (.875-14), TILT TUBE
9	53078	CAP, PLASTIC - TILT TUBE
10	23-59624	SPACER, CLAMP BRACKET STUD
11	16-59625	STUD Comment: NON POWER TRIM
12	12-36001	WASHER, CLAMP BRACKET STUD
13	13-8M0204647	LOCKWASHER, (.312), CLAMP BRACKET STUD
14	11-28770	NUT, (.312-24) Stainless Steel, CLAMP BRACKET STUD
15	17-8M0026068	PIN ASSEMBLY, Tilt Lock Comment: NON POWER TRIM
16	10-68299	SCREW, (.375-16 x 3.00) Stainless Steel, CLAMP BRACKET TO TRANSOM
17	12-68300	WASHER, (..88 x .39 x .06), CLAMP BRACKET BOLT
18	11-82671112	NUT, CLAMP BRACKET BOLT
19	55-28416	PIN, UPPER SHOCK MOUNTING
20	76386	TILT LOCK ASSEMBLY, STARBOARD
21	76385T	TILT LOCK ASSEMBLY, PORT
22	25-627021	O-RING, (.301 x .070), TILT LOCK
23	12-76388	WASHER, TILT LOCK
24	26-22734	SEAL, Oil, SWIVEL BRACKET (TILT LOCK)
25	79659	COUPLING, TILT LOCK
26	18-47959	COTTER PIN, TILT LOCK COUPLING
27	14664A3	LOCK ASSEMBLY, Reverse Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
28	24-78203A2	SPRING Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
29	56349	SHAFT, REVERSE LOCK PIVOT Comment: NON POWER TRIM
30	23-69132	BUSHING, PIVOT SHAFT Comment: NON POWER TRIM
31	18-45882	COTTER PIN, LOCK TO SHAFT Comment: NON POWER TRIM
32	55-696531	PIN, LOWER SHOCK MOUNTING
33	55-58780A7	SHOCK ABSORBER MERCURY Comment: NON POWER TRIM
34	23-73203	BUSHING, UPPER SHOCK BUSHING TO BRACKET Comment: NON POWER TRIM
35	12-28196	WASHER, UPPER BUSHING RETAINER (INNER) Comment: NON POWER TRIM
36	23-32171	BUSHING, RUBBER - SHOCK ABSORBER (UPPER) Comment: NON POWER TRIM
37	23-28198	BUSHING, RUBBER - SHOCK ABSORBER (LOWER) Comment: NON POWER TRIM
38	12-69374	WASHER, UPPER/LOWER SHOCK PIN (LOWER) Comment: NON POWER TRIM
39	10-69375	SCREW, UPPER AND LOWER SHOCK PIN Comment: NON POWER TRIM

▶COWLING AND FRONT COVER (14 parts)

Ref	OEM Part #	Part Name
1	2182-7927A8	FRONT COVER ASSEMBLY (W/O DECALS) Comment: SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
2	56849	KNOB, FRONT COVER Comment: SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
3	12-30771	WASHER, COVER KNOB (RUBBER)
4	12-75246	WASHER, COVER KNOB (STEEL)
5	24-30772	SPRING, TENSION - COVER KNOB
6	17-29077	PIN, Roll, TENSION SPRING TO KNOB
7	47341A11	ROPE AND HANDLE KIT, Manual/Emergency Start, STARTER (FOR MANUAL STARTING ONLY)
8	71040	SEAL, SOUND ABSORBING Comment: SN# USA-5824647/Australia-8070909/Belgium-9299905/Canada-7169657 & Below
9	94923	PAD, SOUND ABSORBING Comment: SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
10	38674	BLANKET, SOUND ABSORBING
11	54143	SEAL, SOUND - UPPER Comment: SN# USA-5824647/Australia-8070909/Belgium-9299905/Canada-7169657 & Below
12	2119-3248A16	WRAP AROUND COWL ASSEMBLY Comment: (WITHOUT DECALS)
13	46785A1	LATCH ASSEMBLY, Cowl
14	30413	HOOK, COWL LATCH

▶CRANKSHAFT, PISTON AND CONNECTING ROD (31 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	440-9074A2	CRANKSHAFT ASSEMBLY
2	30-62567T	BEARING, Ball, UPPER
3	30-63742T	BEARING, Ball, LOWER
4	54196A6	CARRIER ASSEMBLY
5	65800	PACKING, CARRIER
6	540-5266T5	BEARING ASSEMBLY, Main (VALVE TYPE)
7	17-20032	PIN, Dowel, MAIN BEARING
8	10-45775	SCREW, (#12-28 x .560) , MAIN BEARING CLAMPING
9	11-45774	NUT, MAIN BEARING CLAMPING SCREW
10	34-56007A1	REED SET, MATCHED - MAIN BEARING
11	34-56008	STOP, Reed, MAIN BEARING REED VALVES
12	10-62204	SCREW, REED STOP MOUNTING
13	11-53153	NUT, REED STOP MOUNTING SCREW
14	535-5397A4	BEARING ASSEMBLY, Center Main
15	17-20032	PIN, Dowel, CENTER MAIN BEARING
16	29-714221	BEARING, Needle
17	26113T	RACE, OUTER (PAIR)
18	53-26933	RING, Snap, OUTER RACE CLAMPING
19	10-22968	SCREW, (.250-28 x 1.25), CENTER MAIN BEARING CLAMPING
20	11-8M0207775	NUT, (1/4-28X7/32), MAIN BEARING CLAMPING SCREW
21	17-47246	PIN, Dowel, STEPPED
22	774-9137A14	PISTON ASSEMBLY Comment: (.030 O.S.)
23	53-857196	RING, Lock, PISTON PIN
24	39-88392A12	RING SET, Piston - .030 Oversize
25	624-8101A3	CONNECTING ROD ASSEMBLY
26	10-54803	SCREW, (.250-28 x 1.500), CONNECTING ROD Comment: WITH NUT
27	11-49091	NUT, CONNECTING ROD SCREW Comment: WITH NUT
28	31-62596A1	BEARING ASSEMBLY, CRANKPIN
29	29-8M0214934	BEARING, PISTON PIN
30	12-8M0032839	WASHER, NEEDLE LOCATING

▶CYLINDER BLOCK AND CRANKCASE ASSEMBLY (25 parts)

Ref	OEM Part #	Part Name
-	97471T87	POWERHEAD
1	871-8338A3	CYLINDER BLOCK ASSEMBLY Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
2	27-53650	GASKET, CRANKCASE TO CYLINDER BLOCK
3	56029T	COVER, STARTER MOTOR (UPPER)
4	10-35385	SCREW, (.312-18 x 1-3/4), COVER TO CRANKCASE
5	13-8M0204647	LOCKWASHER, (.312), COVER SCREW
6	76867	COVER, STARTER MOTOR (LOWER)
7	10-73658	SCREW, COVER TO CRANKCASE (5-1/2")
8	16-64281	STUD, (.375-16/.375-24 x 1.880)
9	17-43044	PIN, Dowel, CRANKCASE TO CYLINDER BLOCK
10	17-63779	PIN, Dowel (.250 x .625), CYLINDER BLOCK TO MAIN BEARING
11	66517	RESTRICTOR, CRANKCASE BLEED
12	16-64282	STUD, (4 In.), CYLINDER BLOCK TO EXHAUST PLATE (4")
13	10-74824	SCREW, (1.25), CRANKCASE TO CYLINDER BLOCK (1-1/4")
14	10-73657	SCREW, (.312-18 x 1.50), CRANKCASE TO CYLINDER BLOCK
15	10-20359	SCREW, (.375-16 x 1.00), CENTER MAIN BEARING LOCKING
16	14-20091	TAB WASHER, BEARING LOCKING SCREW
17	21-42866	CHECK VALVE, BLEED HOSE - TOP
19	32-9938779	HOSE, CYLINDER BLEED (15-1/2")
20	21-428671	FITTING ASSEMBLY, BLEED HOSE - BOTTOM
21	22-996642	ELBOW
22	32-8M0108355	HOSE, BALANCE (6-1/4")
23	22-130342	FITTING, BALANCE HOSE TO CYLINDER BLOCK - LOWER
24	32-9938779	HOSE, BALANCE (5")
25	22-56759	CONNECTOR, AIR INLET COVER

▶DRIVESHAFT HOUSING ASSEMBLY (36 parts)

Ref	OEM Part #	Part Name
1	1573-5239A4	HOUSING ASSEMBLY, Driveshaft - Mercury Comment: (LONG SHAFT)
2	16-56295	STUD, (.437 x 2.69), DRIVESHAFT HOUSING TO GEAR HOUSING
3	19-64649	PLUG, PLASTIC - TRIM TAB SCREW HOLE
4	37417	COVER, TRIM - DRIVESHAFT HOUSING
5	10-57807	SCREW, (#10-16 x .750) Stainless Steel, TRIM COVER TO BOTTOM COWL
6	25-92012	GROMMET, TRIM COVER SCREW
7	84-88238T01	CABLE ASSEMBLY, TRIM COVER SCREW
8	10-62568	SCREW, (#10-16 x .375), GROUND STRAP ATTACHING
9	32-60897	TUBE, WATER INLET Comment: (LONG SHAFT)
10	78184T	TUBE, EXHAUST Comment: (LONG SHAFT)
11	65638	BOOT, EXHAUST TUBE
12	92704	GUIDE, PUSH ROD Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
13	22707	RING, PUSH Comment: (LONG SHAFT) NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
14	11-28770	NUT, (.312-24) Stainless Steel, JAM - PUSH ROD Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
15	89813	ROD END, PUSH ROD Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
17	18-25191	COTTER PIN, PUSH ROD PIN Comment: NON POWER TRIM
18	75296	MOUNT, RUBBER - UPPER Comment: (LONG SHAFT)
19	12-47840	WASHER, RUBBER - UPPER MOUNT BOLT
20	12-31263	WASHER, UPPER MOUNT BOLT
21	11-8M0204653	NUT, (.437-20) Stainless Steel, UPPER MOUNT BOLT
22	75298	MOUNT, RUBBER - LOWER Comment: (LONG SHAFT)
23	10-75284	SCREW, UPPER MOUNT (5-1/2")
24	66336	BUMPER, RUBBER - LOWER Comment: (SHORT SHAFT)
25	11-25096	NUT, MOUNT SCREW
26	25067	BUMPER, RUBBER - MOUNTING SCREW
27	11-8M0204653	NUT, (.437-20) Stainless Steel, GEAR HOUSING
28	12-45176	WASHER, (.453 x .812 x .105) Stainless Steel, GEAR HOUSING STUDS
29	11-29489	NUT, GEAR HOUSING STUDS
30	12-45176	WASHER, (.453 x .812 x .105) Stainless Steel, GEAR HOUSING STUDS
31	35608	CLAMP, LOWER MOUNT TO DRIVESHAFT HOUSING
32	24-35522	SPRING, TENSION - LOWER MOUNT CLAMP
33	10-29256	SCREW, (.312-18 x .875), LOWER MOUNT CLAMP TO HOUSING
34	35474T	COVER, LOWER MOUNT CLAMP
35	11-35521	NUT, LOWER MOUNT CLAMP COVER
36	10-87884	SCREW, (#12-14 x .920), COVER TO LOWER CLAMP MOUNT
37	88238A10	CABLE ASSEMBLY, Ground

▶END CAPS, MANIFOLD AND EXHAUST COVER (35 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	871-8338A3	CYLINDER BLOCK ASSEMBLY Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
2	1161-5940A2	END CAP ASSEMBLY, UPPER
3	26-41953	SEAL, Oil
4	25-47254	O-RING
5	15-73644A1	SHIM, END CAP TO CRANKCASE (.006-10)
6	10-812618	SCREW, UPPER END CAP (1")
7	43352	POINTER, TIMING
8	10-65746	SCREW, (.75 In.), TIMING POINTER (3/4")
9	12-20533	WASHER, TIMING POINTER SCREW
10	1148-5410T1	END CAP ASSEMBLY, LOWER
11	26-41953	SEAL, Oil
12	25-32546	O-RING
13	15-20085A1	SHIM SET, END CAP TO CRANKCASE (.005-10)
14	10-30225	SCREW AND LOCKWASHER, (.312-18 x 1.00), LOWER END CAP
15	27-73665	GASKET, WATER JACKET COVER
16	76198	COVER, WATER JACKET - CYLINDER BLOCK
17	10-53167T	SCREW, (.312-18 x .880), WATER JACKET COVER
18	12-8M0042642	WASHER, (.323 x .563 x .063) Stainless Steel, WATER JACKET COVER SCREW
19	27-854981	GASKET, CYLINDER BLOCK TO BAFFLE PLATE
20	73436	PLATE, BAFFLE
21	27-854961	GASKET, BAFFLE PLATE TO EXHAUST COVER
22	78277A1	COVER, EXHAUST MANIFOLD
23	10-53576	SCREW, (.312-18 x 1.125), MANIFOLD COVER
24	1021-8340	COVER, CYLINDER BLOCK Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
25	27-961711	GASKET, CYLINDER BLOCK COVER Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
26	10-8M0214943	SCREW, CYLINDER BLOCK COVER (1")
27	87872	COVER, TRANSFER PORT - BOTTOM
28	27-73645	GASKET, TRANSFER PORT COVER
29	10-49668	SCREW, (.250-20 x .750), TRANSFER PORT COVER
30	37440	BRACKET, MOUNT SUPPORT - CYLINDER BLOCK
31	10-35386	SCREW, (.312-18 x 1.00), BRACKET TO CYLINDER BLOCK
32	46933A3	STRAP ASEMBLY, Ground, EXHAUST COVER SCREW
33	10-62568	SCREW, (#10-16 x .375), GROUND STRAP
34	22-68307	PLUG, PIPE - CYLINDER BLOCK COVER

▶EXHAUST EXTENSION PLATE (23 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	43289A2	PLATE ASSEMBLY, EXHAUST EXTENSION
2	23-27132	BUSHING, NYLON - EXHAUST EXTENSION PLATE
3	17-23784	PIN, Dowel, EXHAUST EXTENSION PLATE
4	37918	SEAL, EXHAUST EXTENSION PLATE
5	99358	STRIP, RETAINING - EXHAUST EXTENSION PLATE
6	10-37571	SCREW, (.190-32 x .500), SEAL AND RETAINING STRIP TO EXHAUST PLATE
7	27-692381	GASKET, POWERHEAD
8	10-66023	SCREW, (.312-18 x 2.00) Flange Head, ADAPTOR PLATE TO HOUSING PLATE
9	10-66023	SCREW, (.312-18 x 2.00) Flange Head, HOUSING PLATE TO DRIVESHAFT HOUSING
10	11-69254	NUT, CRANKCASE STUDS
11	12-20553	WASHER, CRANKCASE STUDS
12	27-661021	GASKET, DRIVESHAFT HOUSING PLATE
13	26-60898	SEAL, DRIVESHAFT HOUSING PLATE
14	43290A4	PLATE ASSEMBLY, DRIVESHAFT HOUSING
15	26-38970	SEAL, RUBBER - WATER INLET TUBE
16	17-23784	PIN, Dowel, DRIVESHAFT HOUSING PLATE
17	27-69860	GASKET, EXHAUST TUBE
18	99698	TUBE, Exhaust
19	10-65414	SCREW, EXHAUST TUBE TO DRIVESHAFT HOUSING PLATE (3/4")
20	13-26992	LOCKWASHER, (.250) Stainless Steel, EXHAUST TUBE SCREW
21	12-20553	WASHER, POWERHEAD STUDS
22	11-82671013	NUT, (.375-24), POWERHEAD STUDS

▶FLYWHEEL, STATOR AND IGNITION COIL (51 parts)

Ref	OEM Part #	Part Name
1	11-52901	NUT, (.625-18), FLYWHEEL
2	12-33001	WASHER, (.641 x 1.250 x .190), FLYWHEEL NUT
3	19-45907	PLUG, Yellow, FLYWHEEL PULLER THREADS
4	248-8722A6	FLYWHEEL ASSEMBLY
5	10-68997	SCREW, (.312-24 x .750), PLATE/HUB TO FLEXIBLE PLATE
6	10-32417	SCREW, (.250-28 x .625), FLEXIBLE PLATE TO FLYWHEEL
7	90332	PLATE, SWITCH BOX
8	25-57009001	GROMMET, SWITCH BOX
9	10-824941	SCREW, (.312-18 x .750)
10	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel, SWITCH BOX PLATE SCREW
11	54-47483	J CLIP, SWITCH BOX WIRES AND FUEL LINE
12	332-5772A7	SWITCHBOX ASSEMBLY
13	10-20619	SCREW, (#12-24 x 1.25), SWITCH BOX TO PLATE
14	84-65999A5	WIRE ASSEMBLY
16	10-32,11-45076	NUT, Brass, SWITCH BOX TERMINAL
17	58124A19	MERCURY SWITCH ASSEMBLY
18	10-37571	SCREW, (.190-32 x .500), MERCURY SWITCH TO PLATE
19	86-66986	TERMINAL BLOCK
20	10-38055	SCREW, (.190-32 x .62), TERMINAL BLOCK TO PLATE
21	10-37655	SCREW, (#10-32 x .500), WIRE TO TERMINAL BLOCK
22	54-23567	CLIP, WIRES AND HARNESS
23	10-48408	SCREW, (#10-16 x .500), CLIP TO PLATE
24	8M0084613	C WASHER, CLIP SCREW
28	54-47483	J CLIP, TRIGGER PLATE HARNESS
29	73395	PLATE, MOUNTING - IGNITION COIL
30	10-28668	SCREW, (.250-20 x .875) Stainless Steel, MOUNTING PLATE TO CRANKCASE
31	339-832757A4	COIL ASSEMBLY, Ignition
33	10-32,11-45076	NUT, Brass, IGNITION COIL TERMINAL
34	87554	COVER, IGNITION COIL
35	10-88856	SCREW, (.190-32 x 2.00), COVER TO MOUNTING PLATE
36	12-30164	WASHER, (.192 x .375 x .0312) Stainless Steel, COVER SCREW
37	77672	STRAP, PRIMARY HARNESS
37A	10-48408	SCREW, (#10-16 x .500), STRAP ATTACHING
38	398-5454A26	STATOR ASSEMBLY
39	10-75840	SCREW, (#10-24 x .880), STATOR TO UPPER END CAP
40	96453A2	TRIGGER PLATE ASSEMBLY
41	84-77617	HARNESS ASSEMBLY, PRIMARY (CYLINDERS 1 AND 2)
42	84-77618	HARNESS ASSEMBLY, PRIMARY (CYLINDERS 3 AND 4)
43	54-45806	CLAMP, HARNESS ATTACHING
44	10-48408	SCREW, (#10-16 x .500), CLAMP TO CRANKCASE
45	8M0084613	C WASHER, HARNESS CLAMP SCREW
46	84-813715A1	WIRE ASSEMBLY, SPARK PLUG
47	332-2854T01	BOOT, IGNITION COIL
48	85-63709A1	BOOT/TERMINAL KIT, SPARK PLUG
49	33-14103550	SPARK PLUG Comment: Canada/Belgium
50	78278	RETAINER, WIRE
51	10-48408	SCREW, (#10-16 x .500), WIRE RETAINER
52	12-21273	WASHER, WIRE RETAINER SCREW
53	63319	RETAINER, SPARK PLUG WIRE
54	10-46378	SCREW, (.250-28 x 1.00), RETAINER TO CYLINDER BLOCK COVER
55	11-20013	NUT, (.250-28), RETAINER SCREW

▶FUEL PUMP AND FUEL LINES (28 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	73434A5	PUMP ASSEMBLY, Fuel
2	21-8M0084276	CHECK VALVE ASSEMBLY
3	55278A5	DIAPHRAGM KIT
4	NSS	NOT SOLD SEPARATE, GASKET, CHECK VALVE
5	NSS	NOT SOLD SEPARATE, GASKET, FUEL PUMP
6	23004	RETAINER, CHECK VALVE
7	10-43725	SCREW, CHECK VALVE TO FUEL PUMP (1/4")
8	35-73532	FILTER, Fuel
9	25-35480	O-RING, (1.237 x .103), COVER TO FUEL PUMP
10	35-14805A2	COVER, FUEL PUMP
11	10-37370	SCREW, (#10-32 x .580), COVER TO FUEL PUMP
12	27-25848	GASKET, COVER SCREW
13	10-69067	SCREW, (.250-20 x 1.375), FUEL PUMP TO UPPER TRANSFER COVER
14	22-64705	FITTING, FUEL PUMP (OUTLET)
15	32-8M0108355	LINE, Fuel, TEE TO FUEL PUMP (11")
16	22-73318	TEE, Plastic, FUEL LINE
17	32-8M0108355	LINE, Fuel, CARBURETOR TO TEE TO CARBURETOR (3")
18	54-68424	CLAMP, FUEL LINE ATTACHING
19	32-8M0108355	LINE, Fuel, ADAPTOR TO FUEL PUMP (15")
20	22-63187	FITTING, Barb (.250-18), FUEL LINE TO ADAPTOR
21	30186	ADAPTOR, CHECK UNIT (FUEL LINE) Comment: IDENTIFIED BY 30186 CASTING ON REF. #21
22	30187	STEM, CHECK UNIT ADAPTOR Comment: IDENTIFIED BY 30186 CASTING
23	25-16524	O-RING, ADAPTOR STEM Comment: IDENTIFIED BY 30186 CASTING
24	31089	STRIP, ADAPTOR STEM Comment: IDENTIFIED BY 30186 CASTING
25	30188	WASHER, ADAPTOR
26	10-36154	SCREW, (.250-28 x 1.380), ADAPTOR TO BOTTOM COWL
27	11-36069	NUT, ADAPTOR SCREW

▶GEAR HOUSING(DRIVESHAFT) (48 parts)

Ref	OEM Part #	Part Name
-	53168A1	PUMP KIT, Water - Heavy Duty
1	1655-7333T23	GEAR HOUSING ASSEMBLY, BASIC
1A	22-85822A10	CONNECTOR ASSEMBLY, SPEEDOMETER
2	17-8M0084726	PIN, GEAR HOUSING LOCATING
3	16-57921	STUD, (.437-14/.437-20 x 4.00), GEAR HOUSING
4	16-8M0133358	STUD, (.44 x 2.06), GEAR HOUSING
5	16-8M0034463	STUD, (.312 x 3.38), WATER PUMP
6	16-69501	STUD, WATER PUMP (3-1/8")
7	31-32898T	BEARING, ROLLER - DRIVESHAFT
8	45-42646	DRIVESHAFT Comment: (LONG SHAFT)
9	43-75316T	GEAR, Pinion, DRIVESHAFT
10	11-35921	NUT, (.625-18), PINION GEAR TO DRIVESHAFT
11	15-57007A1	SHIM, BEARING TO WATER PUMP
12	31-69220T	BEARING, Roller, DRIVESHAFT
14	27-8M0214962	GASKET, WATER PUMP TO GEAR HOUSING
15	25-8M0214923	O-RING, (1.984 x .139), WATER PUMP
16	46-96146A5	BASE ASSEMBLY, Water Pump
17	26-94038	SEAL, Oil, WATER PUMP BASE
18	26-16977	SEAL, Oil, WATER PUMP BASE
19	17-35973	PIN, Dowel, WATER PUMP
20	27-8M0090319	GASKET, LOWER - WATER PUMP
21	8M0204677	FACE PLATE, WATER PUMP
22	27-858524	GASKET, UPPER - WATER PUMP
23	46-96148T1	BODY ASSEMBLY, Water Pump
24	48752T	INSERT, WATER PUMP
26	26-38970	SEAL, RUBBER - WATER INLET TUBE
27	47-89984T4	IMPELLER, WATER PUMP
28	28-8M0214992	KEY, IMPELLER DRIVE
29	10-8M0215009	SCREW, (#14-8 x 2.25), WATER PUMP
30	13-26992	LOCKWASHER, (.250) Stainless Steel, WATER PUMP SCREW
31	12-8M0204649	WASHER, (.281 x .500 x .060) Stainless Steel, WATER PUMP SCREW AND STUD
32	11-35888	NUT, (.250-28) Stainless Steel, WATER PUMP FASTENING SCREW
33	12-36001	WASHER, WATER PUMP STUD
34	11-82670911	NUT, (.312-24) Stainless Steel, WATER PUMP STUD
35	25-8M0214918	RING, Rubber, DRIVESHAFT
36	23-29804T	SLEEVE, GUIDE - WATER INLET TUBE
37	37641001	SEAL, EXHAUST TUBE
38	38051	PLATE, SUPPORT - EXHAUST TUBE SEAL
39	76062A1	SHAFT ASSEMBLY, SHIFT
40	53-29641	E RING, RETAINING - SHIFT SHAFT
41	25-25439	O-RING, (.862 x .103), SHIFT SHAFT BUSHING
42	23-77631A2	BUSHING ASSEMBLY, SHIFT SHAFT
43	26-8M0204708	SEAL, Oil, SHIFT SHAFT HOUSING
44	12-77674	WASHER, RUBBER - SHIFT SHAFT BUSHING
45	78036	SPACER, LOWER - REVERSE LOCKING Comment: NON POWER TRIM
46	43308T1	CAM, REVERSE LOCKING Comment: NON POWER TRIM
47	22-8M0058389	SCREW, Magnetic, DRAIN
48	12-191833	WASHER, GREASE FILLER AND VENT HOLE SCREW

▶GEAR HOUSING(PROPELLER SHAFT) (33 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	1655-7333T23	GEAR HOUSING ASSEMBLY, BASIC
51	760394	CAM, Shift Control
52	30625	FOLLOWER
53	30624	SLIDE, CROSS PIN
54	24-30622	SPRING, COMPRESSION - CAM FOLLOWER
55	15-30923A1	SHIM, BEARING OUTER RACE TO GEAR HOUSING (.002-3-5-10)
56	31-30894A1	BEARING SET, Cup And Cone
57	31-30895T	BEARING, Needle, FORWARD GEAR
58	43-75314T2	GEAR ASSEMBLY, Forward
59	52-822539T	RATCHET, SLIDING CLUTCH
60	17-8M0100263	PIN, Cross, RATCHET TO PROPELLER SHAFT
61	24-30893	SPRING, RETAINING - CROSS PIN
62	44-93003	PROPELLER SHAFT
63	43-77562T	GEAR, Reverse
65	12-76358	WASHER, BEARING CARRIER TO GEAR HOUSING
67	25-29976	O-RING, BEARING CARRIER
68	41529T2	CARRIER ASSEMBLY, Bearing Comment: (WITH GREASE FITTING)
68A	22-8M0169588	FITTING, Grease
69	31-30956T	BEARING, Needle, BEARING CARRIER
70	26-8M0204670	SEAL, BEARING CARRIER - INNER
70A	26-8M0205729	SEAL, Oil, BEARING CARRIER - OUTER
71	28-30281	KEY, LOCATING - BEARING CARRIER
72	14-52700	TAB WASHER, GEAR HOUSING COVER
73	52699	COVER, GEAR HOUSING
74	97-31640Q4	TRIM TAB ASSEMBLY, GEAR HOUSING
75	10-66024	SCREW, (.437-14 x 1.75), TRIM TAB TO GEAR HOUSING
76	12-45176	WASHER, (.453 x .812 x .105) Stainless Steel, DRIVESHAFT HOUSING STUDS
77	11-8M0204653	NUT, (.437-20) Stainless Steel, DRIVESHAFT HOUSING STUDS
78	10-65210	SCREW, (.375-16 x 1.00), GEAR HOUSING
79	13191Q01	THRUST HUB
82	14-816629Q	TAB WASHER, PROPELLER NUT
83	11-52707Q1	NUT

▶HYDRAULIC PUMP ASSEMBLY(METAL RESERVOIR) (18 parts)

Ref	OEM Part #	Part Name
-	92975A32	PUMP ASSEMBLY, Hydraulic, COMPLETE
1	25-48171	O-RING, (.364. x .070), HYDRAULIC PUMP
2	392-7734	VALVE BODY AND GEAR ASSEMBLY
3	10-20411	SCREW, (.190-24 x .62), VALVE BODY TO RESERVOIR
4	392-7735	SEAL, RESERVOIR TO VALVE BODY AND GEAR
5	392-2939	RESERVOIR ASSEMBLY
6	10-62269	SCREW, VENT - HYDRAULIC PUMP
7	10-79953Q04	SCREW, (.375-16 x .250), FILLER - HYDRAULIC PUMP
8	12-191833	WASHER, SEALING - FILLER SCREW
9	392-2623	WASHER, THRUST - ARMATURE
10	392-2943	ARMATURE, FIELD AND FRAME
11	392-2942	FIELD AND FRAME ASSEMBLY
12	392-2944	BALL, COMMUTATOR END PLATE
13	392-2940	PLATE ASSEMBLY, COMMUTATOR END
14	392-8989	BRUSH SET, COMMUTATOR END PLATE
15	392-2529	SPRING SET, BRUSH TENSION
16	392-2938	BOLT SET, THRU - PLATE AND FRAME TO RESERVOIR
17	10,13-26996	LOCKWASHER, Stainless Steel, THRU BOLT

▶HYDRAULIC PUMP ASSEMBLY(PLASTIC RESERVOIR) (16 parts)

Ref	OEM Part #	Part Name
-	92975A32	PUMP ASSEMBLY, Hydraulic
1	25-48171	O-RING, (.364. x .070), HYDRAULIC PUMP
2	92975A32	VALVE BODY AND GEAR ASSEMBLY
3	10-69570	SCREW, (#10-16 x .750), VALVE BODY TO RESERVOIR
4	392-7727	COUPLER AND SHAFT
5	392-7735	SEAL, RESERVOIR TO VALVE BODY AND GEAR
6	392-7731	RESEROVIR ASSEMBLY (PLASTIC)
7	392-7732	WASHER, THRUST - ARMATURE
8	392-7729	ARMATURE, FIELD AND FRAME
9	392-8261	FIELD AND FRAME ASSEMBLY
10	392-7730	BALL, COMMUTATOR END PLATE
11	392-8262	PLATE ASSEMBLY, COMMUTATOR END
12	392-8989	BRUSH SET, COMMUTATOR END PLATE
13	392-2529	SPRING SET, BRUSH TENSION
14	392-7733	BOLT SET, Thru- Plate and Frame to Reservoir
15	392-7728	FILL PLUG, RESERVOIR

▶MISCELLANEOUS PARTS/ACCESSORIES (1 parts)

Ref	OEM Part #	Part Name
-	37-93152A81	DECAL SET

▶POWER TRIM COMPONENTS(WITH CIRCUIT BREAKER AND FUSE) (40 parts)

Ref	OEM Part #	Part Name
--	25-48171	O-RING, (.364. x .070), MANIFOLD PLATE (SEE REF. #2)
1	92975A32	PUMP ASSEMBLY, Hydraulic (PLASTIC RESERVOIR)
2	25-48171	O-RING, (.364. x .070), MANIFOLD PLATE
3	10-79953Q04	SCREW, (.375-16 x .250), FILLER - HYDRAULIC PUMP
4	12-191833	WASHER, SEALING - FILLER SCREW
5	10-62269	SCREW, VENT - HYDRAULIC PUMP
6	45336	PLATE, MANIFOLD
7	45197A2	VALVE ASSEMBLY, Control
8	25-45254	O-RING, CONTROL VALVE (3/4" O.D.)
9	25-48171	O-RING, (.364. x .070), CONTROL VALVE (1/2" O.D.)
10	25-45253	O-RING, CONTROL VALVE (5/8" O.D.)
11	10-56500	SCREW, (.250-28 x 1.250), VALVE AND MANIFOLD PLATE TO PUMP
12	22-46008	PLUG, CONTROL VALVE (1/2-20")
13	84-79147A3	HARNESS ASSEMBLY
14	45377T	BRACKET, MOUNTING
15	10-35386	SCREW, (.312-18 x 1.00), MOUNTING BRACKET TO HYDRAULIC PUMP
16	13-39107	LOCKWASHER, (.312-24), MOUNTING BRACKET SCREW
17	11-21908	NUT, (.312-18) Cad Plated, MOUNTING BRACKET SCREW
18	10-68298	BOLT, (.375-16 x 3.250), HYDRAULIC PUMP TO BOAT
19	11-82671112	NUT, HYDRAULIC PUMP BOLT
20	94279	BRACKET, MOUNTING, STARTER SOLENOID
21	10-28638	SCREW, MOUNTING BRACKET TO HYDRAULIC PUMP
22	11-24656	NUT, MOUNTING BRACKET TO HYDRAULIC PUMP THRU BOLT
23	8M0185622	SOLENOID, Starter
24	8,13-26995	LOCKWASHER, Stainless Steel, SOLENOID TERMINAL
25	8-32,11-26419	NUT, Brass, SOLENOID TERMINAL
26	13-26992	LOCKWASHER, (.250) Stainless Steel, SOLENOID TERMINAL
27	11-94330	NUT, (.250-20) Brass, SOLENOID TERMINAL
28	85-861680	BOOT, RUBBER - STARTER SOLENOID TERMINAL
29	10-41508	SCREW, STARTER SOLENOID TO MOUNTING BRACKET
30	94275	LINK, SOLENOID TO SOLENOID
31	84-79138A1	CABLE ASSEMBLY (NEGATIVE)
32	88-8M0085705	BREAKER, Circuit - 20 Ampere
33	10-8M0113176	SCREW, CIRCUIT BREAKER
34	10-32,11-45076	NUT, Brass, CIRCUIT BREAKER TERMINAL
35	84-87379A5	WIRE, SOLENOID TO CIRCUIT BREAKER (RED)
36	88-79023T90	FUSE ASSEMBLY, 90 Ampere
37	12-96457	WASHER, Phenolic (.27 x .81 x .062), FUSE TERMINAL
38	11-21825	NUT, (.250-28), FUSE TERMINAL
39	84-61600A9	WIRE, STARTER SOLENOID (BLACK)

▶POWER TRIM COMPONENTS(WITHOUT CIRCUIT BREAKER AND FUSE) (39 parts)

Ref	OEM Part #	Part Name
--	25-48171	O-RING, (.364. x .070) (SEE REF. #2)
1	92975A32	PUMP ASSEMBLY, Hydraulic (PLASTIC RESERVOIR)
2	25-48171	O-RING, (.364. x .070), MANIFOLD PLATE
3	10-79953Q04	SCREW, (.375-16 x .250), FILLER - HYDRUALIC PUMP
4	12-191833	WASHER
5	10-62269	SCREW, (#10-32 x .437), VENT - HYDRAULIC PUMP
6	32988	LEAD, Battery (NEGATIVE)
7	45336	PLATE, MANIFOLD
8	45197A2	VALVE ASSEMBLY, Control
9	25-45254	O-RING, CONTROL VALVE (3/4" O.D.)
10	25-48171	O-RING, (.364. x .070), CONTROL VALVE (1/2" O.D.)
11	25-45253	O-RING, CONTROL VALVE (5/8" O.D.)
12	10-56500	SCREW, (.250-28 x 1.250)
13	22-46008	PLUG, CONTROL VALVE (1/2-20")
14	84-74023A1	HARNESS ASSEMBLY
15	45377T	BRACKET, MOUNTING
16	10-35386	SCREW, (.312-18 x 1.00)
17	13-39107	LOCKWASHER, (.312-24)
18	11-21908	NUT, (.312-18) Cad Plated
19	10-68298	BOLT, (.375-16 x 3.250), HYDRUALIC PUMP TO BOAT
20	11-82671112	NUT
21	89-853654A1	SOLENOID, Starter
22	10,13-26996	LOCKWASHER, Stainless Steel, SOLENOID TERMINAL
23	10-32,11-68219	NUT, Stainless Steel, SOLENOID TERMINAL
24	13-8M0204647	LOCKWASHER, (.312), SOLENOID TERMINAL
25	11-8M0204668	NUT, (.312-18), SOLENOID TERMINAL
26	46265	BOOT, RUBBER - STARTER SOLENOID TERMINAL
27	74407T	BRACKET, MOUNTING - STARTER SOLENOID
28	10-21140	SCREW, (.250-28 x .50)
29	13-26992	LOCKWASHER, (.250) Stainless Steel
30	11-24656	NUT
31	269011	BUMPER, RUBBER - SOLENOID BRACKET
32	55992	WIRE, Jumper (NEGATIVE)
33	74406	BRACKET, MOUNTING - STARTER SOLENOID
34	10-69028	SCREW, (.250-28 x .750) Stainless Steel
35	13-26992	LOCKWASHER, (.250) Stainless Steel
36	10-32417	SCREW, (.250-28 x .625)
37	13-26992	LOCKWASHER, (.250) Stainless Steel
38	11-21825	NUT, (.250-28)

▶POWER TRIM CYLINDER REPAIR KITS(USE WITH 76509A3) (2 parts)

Ref	OEM Part #	Part Name
-	64507A1	REPAIR KIT (SEE NOTE BELOW)
12	64505A1	RETAINER ASSEMBLY, PISTON

▶POWER TRIM CYLINDER REPAIR KITS, Use with 92194A14 (1 parts)

Ref	OEM Part #	Part Name
-	92188A2	REPAIR KIT (SEE NOTE)

▶PROPELLERS(RIGHT HAND ROTATION) (1 parts)

Ref	OEM Part #	Part Name
-	48-77350A45	PROPELLER ASSEMBLY (ALUMINUM)(PITCH 23") Comment: 3 BLADES

▶STARTER MOTOR AND WIRING HARNESS (33 parts)

Ref	OEM Part #	Part Name
1	50-893891T	STARTER MOTOR ASSEMBLY
2	23-8M0034918	COLLAR, RUBBER - STARTER MOTOR
3	23-56774	SPACER, COLLAR TO BRACKET
4	8M0043376	STOP, RUBBER - STARTER MOTOR
5	84-93389A1	CABLE ASSEMBLY, MOTOR TO SOLENOID Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
6	13-26992	LOCKWASHER, (.250) Stainless Steel, STARTER MOTOR TERMINAL
7	11-64015	NUT, (.250-20), STARTER MOTOR TERMINAL
8	10-69035	SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel
9	8M0058226	RECTIFIER
10	10-37656	SCREW, (#10-32 x .620), RECTIFIER TO PLATE
13	10-32,11-45076	NUT, Brass, RECTIFIER TERMINAL
14	89-8M0185149	SOLENOID ASSEMBLY, Starter Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
15	8,13-26995	LOCKWASHER, Stainless Steel, SOLENOID TERMINAL Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
16	8-32,11-26419	NUT, Brass, SOLENOID TERMINAL Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
17	13-26992	LOCKWASHER, (.250) Stainless Steel, SOLENOID TERMINAL Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
18	11-94330	NUT, (.250-20) Brass, SOLENOID TERMINAL Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
19	46265	BOOT, TERMINAL - STARTER SOLENOID
20	10-38601	SCREW, (.250-28 x 1.250), SOLENOID BOTTOM COWL
21	13-26992	LOCKWASHER, (.250) Stainless Steel, SOLENOID SCREW
22	90547	LOCATOR, STARTER SOLENOID
23	84-88439A4	CABLE ASSEMBLY, Battery - Negative
24	84-96233A2	HARNESS ASSEMBLY Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
24A	88-8M0207796	FUSE, 20 Ampere Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
24B	84-95084A2	CABLE ASSEMBLY, FUSE Comment: SN# USA-6030904/Australia-8074613/Belgium-9345616/Canada-7189008 & Up
25	54-88608	CLAMP, WIRING HARNESS
26	10-28636	SCREW, (.250-20 x .750), WIRING HARNESS CLAMP
27	10,13-26996	LOCKWASHER, Stainless Steel, WIRING HARNESS CLAMP SCREW
28	89047	BRACKET, WIRING HARNESS
29	10-32228	SCREW, (#10-32 x .625), WIRING HARNESS BRACKET
30	12-38833	WASHER, BRACKET SCREW
31	88751	CLAMP, WIRING HARNESS
32	10-28636	SCREW, (.250-20 x .750), WIRING HARNESS CLAMP
33	12-20533	WASHER, CLAMP SCREW

▶STARTER MOTOR ASSEMBLY(BOSCH) (15 parts)

Ref	OEM Part #	Part Name
-	50-893891T	STARTER MOTOR ASSEMBLY
1	90643	DRIVE KIT
2	685753	DRIVE ASSEMBLY
3	75660	PLATE ASSEMBLY, DRIVE END
4	10-75385	BOLT, THRU
5	13-61789	LOCKWASHER, THRU BOLT
6	75386	ARMATURE
7	898265016	BRUSH/SPRING KIT
8	23-57387	BUSHING, INSULATING
9	12-38013	WASHER, INPUT STUD
10	13-26992	LOCKWASHER, INPUT STUD
11	11-20890	NUT, (.250-20), INPUT STUD
12	898265014	HOLDER, BRUSH
13	10-68586	SCREW, BRUSH AND HOLDER
14	15386001	END CAP ASSEMBLY, COMMUTATOR

▶STARTER MOTOR ASSEMBLY(PRESTOLITE) (10 parts)

Ref	OEM Part #	Part Name
1	392-8848	MOTOR DRIVE
2	392-8852	PLATE ASSEMBLY, DRIVE END
3	392-8853	BUSHING, DRIVE END PLATE
4	392-8857	ARMATURE
5	392-8856	PACKAGE, ARMATURE THRUST WASHER
6	392-8849	END CAP ASSEMBLY, COMMUTATOR
7	392-8850	PLATE/HOLDER ASSEMBLY, Brush
8	392-8851	BRUSH AND TERMINAL SET
9	392-8854	SPRING SET, BRUSH (2 SPRINGS PER SET)
10	392-8855	BOLT, THRU - END CAP TO END PLATE (1/4-28)

▶SWIVEL BRACKET ASSEMBLY (16 parts)

Ref	OEM Part #	Part Name
1	1482-7670A5	SWIVEL BRACKET ASSEMBLY Comment: (LONG SHAFT)
2	23-69341	BUSHING, SWIVEL BRACKET
3	12-69342	WASHER, SWIVEL PIN - UPPER
4	26-37448	SEAL, Oil, SWIVEL BRACKET
6	22-8M0169589	FITTING, Grease
7	17-25598	PIN, REVERSE LOCK SPRING ATTACHING (SHORT SHAFT)
8	13-88507	WAVE WASHER, SWIVEL PIN (LOWER)
9	28205T	STRAP, Stop, DRIVE SHAFT HOUSING TO SWIVEL BRACKET
10	10-28200	SCREW, (.375-24 x 2.875), STRAP STOP TO HOUSING Comment: LONG SHAFT
11	11-25269	NUT, (.375-24), STRAP STOP FASTENING SCREW
12	17-73593A2	SWIVEL PIN ASSEMBLY, Steering Arm Comment: (LONG SHAFT)
13	73984T	YOKE, BOTTOM
15	53-73591	RING, Retaining, YOKE ATTACHING
16	28203	BUMPER, STEERING ARM
17	10-49554	BOLT, (.437-20 x 5.875), STEERING ARM TO UPPER MOUNT
18	11-8M0204653	NUT, (.437-20) Stainless Steel, STEERING ARM BOLT FASTENING

▶THROTTLE LEVER AND SPARK ADVANCE LEVER (32 parts)

Ref	OEM Part #	Part Name
1	73416	LEVER
2	73404	LATCH, THROTTLE LEVER (THROTTLE CABLE)
3	10-59702	SCREW, (.250-28 x .875) Stainless Steel, LATCH TO THROTTLE LEVER
4	24-20099	SPRING, LATCH SCREW
5	11-36069	NUT, LATCH SCREW
6	10-69029	SCREW, ADJUSTING - THROTTLE LEVER (1-3/4")
7	11-29598	NUT, JAM - ADJUSTING SCREW
8	52023	CAP, NYLON - ADJUSTING SCREW
9	73414	ARM, SPARK ADVANCE
10	10-73656	SCREW, ADJUSTING - SPARK ADVANCE ARM (1-3/8")
11	10-32,11-68219	NUT, Stainless Steel, JAM - ADJUSTING SCREW
12	48039	CAP, NYLON - ADJUSTING SCREW
13	10-67916	SCREW, ADJUSTING - SPARK ADVANCE ARM (2")
14	11-29598	NUT, JAM - ADJUSTING SCREW
15	52023	CAP, NYLON - ADJUSTING SCREW
16	10-818165	SCREW, (.375-16 x 1.75) Comment: LEVER AND ARM TO CYLINDER BLOCK (1-3/4")
17	23-55164	BUSHING, LEVER AND ARM SCREW
18	23-55171	BUSHING, FLANGE - LEVER AND ARM SCREW
19	24-73375	SPRING, RETURN - LEVER AND ARM SCREW
20	12-46765	WASHER, (.390 x 1.50 x .120), LEVER AND ARM SCREW
21	8M0221994	BARREL, NYLON - LEVER AND ARM
22	73374	LINK ROD, THROTTLE
23	73432	CAM, Throttle
24	77001	HOUSING, THROTTLE CAM
25	10-69013	SCREW, (#10-16 x .880), HOUSING TO CRANKCASE
26	77010	LINK ROD, SPARK ADVANCE
27	76158A1	SWIVEL ASSEMBLY, LINK ROD TO ARM
28	23-26856	BUSHING, NYLON - LINK ROD SWIVEL
29	13-29402	WAVE WASHER, LINK ROD SWIVEL
30	12-73288	WASHER, LINK ROD SWIVEL
31	10-32,11-20110	NUT, , LINK ROD SWIVEL
32	77158	SPACER, THROTTLE CAM HOUSING

▶TOP COWL AND SUPPORT BRACKETS (37 parts)

Ref	OEM Part #	Part Name
1	2114-7934T	TOP COWL ASSEMBLY (WITHOUT DECALS) Comment: SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
2	52733A9	RETAINER ASSEMBLY, TOP COWL Comment: SN# USA-5824647/Australia-8070909/Belgium-9299905/Canada-7169657 & Below
3	27-25496	GASKET, BUMPER - TOP COWL RETAINER Comment: SN# USA-5824647/Australia-8070909/Belgium-9299905/Canada-7169657 & Below
4	10-53167T	SCREW, (.312-18 x .880), RETAINER TO TOP COWL Comment: SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
5	13-39107	LOCKWASHER, (.312-24), RETAINER SCREW
6	76370	SHIELD, TOP COWL - REAR
7	10-37370	SCREW, (#10-32 x .580), SHIELD TO TOP COWL
8	13-37371	LOCKWASHER, SHIELD SCREW
9	52739	HINGE, COWL LATCH - TOP COWL
10	94918F1	LEVER, COWL LATCH HINGE
11	17-58998	PIN, COWL LATCH LEVER TO HINGE
12	55455	HOOK, TOP COWL LATCH - REAR
13	13-26992	LOCKWASHER, (.250) Stainless Steel, REAR HOOK SCREW
14	10-22956	SCREW, (.250-28 x .880), REAR HOOK TO TOP COWL
15	73401T	FRAME, SUPPORT - TOP COWL
16	37640	MOUNT, RUBBER - SUPPORT FRAME
17	13-8M0204647	LOCKWASHER, (.312), RUBBER MOUNT
18	11-28770	NUT, (.312-24) Stainless Steel, RUBBER MOUNT
19	10-37562	SCREW, (.312-18 x 1.00) Stainless Steel, SUPPORT FRAME TO FRONT FRAME
20	13-8M0204647	LOCKWASHER, (.312), SUPPORT FRAME SCREW
21	90435	MOUNT, RUBBER - TOP COWL FRAME
22	11-35888	NUT, (.250-28) Stainless Steel, RUBBER MOUNT (UPPER)
23	11-8M0207775	NUT, (1/4-28), RUBBER MOUNT (LOWER)
24	52468	BRACKET, TROP COWL SUPPORT - REAR
25	31014	MOUNT, RUBBER - REAR SUPPORT BRACKET
26	13-26992	LOCKWASHER, (.250) Stainless Steel, RUBBER MOUNT
27	11-29598	NUT, (.250-28) Stainless Steel, RUBBER MOUNT
28	10-37562	SCREW, (.312-18 x 1.00) Stainless Steel, REAR BRACKET TO FRAME
29	13-8M0204647	LOCKWASHER, (.312), REAR BRACKET SCREW
30	10-37562	SCREW, (.312-18 x 1.00) Stainless Steel, REAR BRACKET TO BOTTOM COWL
31	13-8M0204647	LOCKWASHER, (.312), REAR BRACKET SCREW
32	99649T	FRAME, FRONT SUPPORT
33	10-37562	SCREW, (.312-18 x 1.00) Stainless Steel, SILENCER COVER
34	13-8M0204647	LOCKWASHER, (.312), FRAME SCREW
35	89590	COVER, SILENCER
36	27-76168A2	GASKET, SILENCER COVER
37	10-28638	SCREW, (.250-20 x .750)

▶TRANSOM BRACKET(LONG SHAFT) (35 parts)

Ref	OEM Part #	Part Name
-	27-73645A87	GASKET SET
1	1496-8822A1	BRACKET, Transom
2	89099	TILT TUBE
3	13-89297	WAVE WASHER
4	11-858869	NUT, (.875-14), TILT TUBE
5	23-87642	SPACER, TRANSOM BRACKET STUD
6	16-87643	STUD Comment: NON POWER TRIM
7	12-36001	WASHER, TRANSOM BRACKET STUD
8	13-8M0204647	LOCKWASHER, (.312), TRANSOM BRACKET STUD
9	11-28770	NUT, (.312-24) Stainless Steel, TRANSOM BRACKET STUD
10	17-8M0026068	PIN ASSEMBLY, Tilt Lock Comment: NON POWER TRIM
11	10-677552	BOLT, TRANSOM BRACKET TO TRANSOM (6")
12	12-8M0204648	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel, TRANSOM BRACKET BOLT
13	11-91962	NUT, (.500-20), TRANSOM BRACKET BOLT
14	89116	PIN, UPPER SHOCK MOUNTING
15	23-89117	BUSHING, UPPER SHOCK MOUNTING PIN
16	79659	COUPLING, TILT LOCK
17	18-47959	COTTER PIN, TILT LOCK
18	26-22734	SEAL, Oil, SWIVEL BRACKET (TILT LOCK)
19	12-76388	WASHER, TILT LOCK
20	25-627021	O-RING, (.301 x .070), TILT LOCK
21	89105	TILT LOCK
22	14664A3	LOCK ASSEMBLY, Reverse Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
23	24-78203A2	SPRING Comment: NON POWER TRIM SN# USA-5824648/Australia-8070910/Belgium-9299906/Canada-7169658 & Up
24	56349	SHAFT, REVERSE LOCK PIVOT Comment: NON POWER TRIM
25	18-45882	COTTER PIN, LOCK TO SHAFT Comment: NON POWER TRIM
27	55-28414	PIN, LOWER SHOCK MOUNTING
28	10-21937	SCREW, LOWER SHOCK PIN (2")
29	11-8M0207775	NUT, (1/4-28X7/32), LOWER SHOCK PIN SCREW
30	55-58780A7	SHOCK ABSORBER MERCURY Comment: NON POWER TRIM
31	12-28196	WASHER, UPPER BUSHING RETAINER (INNER) Comment: NON POWER TRIM
32	23-32171	BUSHING, RUBBER, - SHOCK ABSORBER (UPPER) Comment: NON POWER TRIM
33	23-28198	BUSHING, RUBBER - SHOCK ABSORBER (LOWER) Comment: NON POWER TRIM
34	12-69374	WASHER, UPPER/LOWER SHOCK PIN (LOWER) Comment: NON POWER TRIM
35	10-69375	SCREW, UPPER AND LOWER SHOCK PIN Comment: NON POWER TRIM

▶TRIM CYLINDERS AND HYDRAULIC HOSES (56 parts)

Ref	OEM Part #	Part Name
1	92194A14	TRIM CYLINDER Comment: (IDENTIFY BY NO CASTING #)
2	22-8M0169589	FITTING, Grease, TRIM CYLINDER
3	10-45265	SCREW, (#10-32 x .3125), BLEED
4	25-45016	O-RING, BLEED SCREW
5	10-92050	SCREW, (.500-20 x 1.500), TRIM CYLINDER Comment: WITHOUT TAPPED HOLE
6	12-8M0204648	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel, TRIM CYLINDER BOLT
7	23-45280	SPACER, TRIM CYLINDER - LOWER
8	23-94907A1	BUSHING, RUBBER - TRIM CYLINDER
9	89108A3	BRACKET, TRIM CYLINDER (PORT)
10	26-70608	SEAL, Oil, PORT BRACKET
11	89290	PLUNGER, LIMIT SWITCH ACTUATING
12	24-95881	SPRING, TENSION - LIMIT SWITCH PLUNGER
13	16-45282	STUD, (.312-24 x 16.620), MOUNTING BRACKET
14	13-8M0204647	LOCKWASHER, (.312), MOUNTING BRACKET STUD
15	11-28770	NUT, (.312-24) Stainless Steel, MOUNTING BRACKET STUD
16	10-45263	SCREW, (.500-20 x .2.250), MOUNTING BRACKET
17	10-89673	SCREW, (.375-16 x 5.00), MOUNTING BRACKET TO TRANSOM
18	12-68410	WASHER, MOUNTING BRACKET BOLT
19	11-82671112	NUT, MOUNTING BRACKET BOLT
20	89111T	BRACKET, TRIM CYLINDER (STARBOARD)
21	10-45328	SCREW, (.437-20 x 3.560), TRIM CYLINDER TO MOUNTING BRACKET
22	12-37807	WASHER, TRIM CYLINDER SCREW Comment: (STARBOARD ONLY)
23	11-20696	NUT, TRIM CYLINDER SCREW
24	24-24390	SPRING, TENSION - ADJUSTING STUD
25	16-8M0034461	STUD, (#10-32 x .930), ADJUSTING - CUT-OUT LIMIT SWITCH
26	10-32,11-859124	NUT, Stainless Steel, JAM - LIMIT SWITCH ADJUSTING STUD
27	99897	CAM, LIMIT SWITCH ADJUSTING STUD
28	86967	PLATE, RETAINING - LIMIT SWITCH CAM
29	10-68513	SCREW, (#10-32 x .375) Stainless Steel, RETAINING PLATE AND CAM
30	10,13-26996	LOCKWASHER, Stainless Steel, RETAINING PLATE AND CAM SCREW
31	45326A2	SWITCH ASSEMBLY, CUT- OUT LIMIT
32	23-45354	BUSHING, RUBBER - CUT-OUT LIMIT SWITCH
33	10-47255	SCREW, (#4-40 x .625), CUT OUT LIMIT SWITCH
34	89272	COVER, LIMIT SWITCH
35	27-892731	GASKET, LIMIT SWITCH COVER
36	10-34994	SCREW, (#10-32 x 1.00) Stainless Steel, LIMIT SWITCH COVER
37	12-38833	WASHER, LIMIT SWITCH COVER SCREW
38	87774A1	COVER, INLET - TRANSOM
39	27-87775	GASKET, INLET COVER
40	25-45507	GROMMET, RUBBER - INLET COVER
41	10-32866	SCREW, (#10-32 x 2.00) Stainless Steel, INLET COVER TO BOAT
42	10,13-26996	LOCKWASHER, Stainless Steel, INLET COVER SCREW
43	10-32,11-68219	NUT, Stainless Steel, INLET COVER SCREW
44	32-88005	HOSE, TRIM-CYLINDER TO CONTROL VALVE (5') - 12/32" O.D.
45	32-88006	HOSE, LIFT-CYLINDER TO CONTROL VALVE (5') - 17/32" O.D.
46	25-12602002	GROMMET, RUBBER (7/16" I.D. -7/8" LONG)
47	73519A1	STRAP, Tilt Stop
48	69259	TUBE, MOUNTING - TILT STOP
49	77669	PIN, MOUNTING TUBE
50	63473	TUBE, CUSHION
51	18-36002	COTTER PIN, MOUNTING TUBE PIN
52	18-45882	COTTER PIN, TILT PIN RETAINING
53	12-39304	WASHER, TILT PIN
54	23-89112	BUSHING, MOUNTING BRACKET
55	70679	COVER, TRIM CYLINDER Comment: NOT USED ON LATE MODELS
56	10-37655	SCREW, (#10-32 x .500), TRIM CYLINDER COVER Comment: NOT USED ON LATE MODELS

100-Hour / Annual Service Checklist

Regular maintenance keeps your Mercury 800 (4 CYL. ), 80 (4 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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