Mercury 1400 (3293234 THRU 3502805) Parts & Diagrams

🔎 Mercury 1400 Reference Library — Exploded parts diagrams (20 diagrams), specifications, common issues, and maintenance checklist.

The Mercury 1400 is a 2-Stroke, V6 60-degree outboard motor. Powers center-console boats, larger pontoons, and offshore-capable fishing craft.

Quick Reference Specifications

Specification	Value
Engine Type	2-Stroke, V6 60-degree
Horsepower	140 HP
Displacement	2500 cc (2.5L / 153 CID)
Bore x Stroke	89 mm x 67 mm (3.501 in. x 2.650 in.)
Spark Plug (Type & Gap)	NGK BU8H
Engine Oil Capacity	—
Recommended Engine Oil	Mercury 2-Stroke Outboard Oil (TCW-3)
Gear Case Oil Capacity	—
Idle Speed (in gear)	700 ± 50 RPM (in gear)
Full Throttle RPM Range	5000-5600
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 1400:

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 1400.

▶BOTTOM COWL AND SHIFT LINKAGE (57 parts)

Ref	OEM Part #	Part Name
1	2115-3919	COWL, BOTTOM
2	52862A2	DRIP TRAY ASSEMBLY, BOTTOM COWL
3	37940	PAD, SOUND - DRIP TRAY
4	10-35519	SCREW, DRIP TRAY TO BOTTOM COWL (1/2")
5	32-8M0108355	HOSE, DRIP TRAY TO BOTTOM COWL (8")
6	39616	BOOT, CONTROL CABLES - BOTTOM COWL
7	76369	SPACER, BOTTOM COWL (COWL FRONT COVER)
8	10-48591	SCREW, SPACER TO BOTTOM COWL (1/2")
9	37637	BOOT, FUEL CONNECTOR - BOTTOM COWL
10	37445	SUPPORT, WIRING HARNESS - BOTTOM COWL
11	10-88488	SCREW, WIRING HARNESS SUPPORT TO BOTTOM COWL (3 1/4")
12	11-8M0207775	NUT, WIRING HARNESS SUPPORT SCREW
13	32-8M0108355	HOSE, TELL TALE - EXHAUST COVER TO BOTTOM COWL (16")
14	52889	NOZZLE, TELL TALE HOSE TO BOTTOM COWL
15	10-35519	SCREW, TELL TALE NOZZLE TO BOTTOM COWL (1/2")
16	22-996642	ELBOW, TELL TALE HOSE TO EXHAUST COVER
17	27-692381	GASKET, CYLINDER BLOCK TO EXHAUST EXTENSION PLATE
18	60432A1	PLATE ASSEMBLY, EXHAUST EXTENSION
19	37918	SEAL, EXHAUST EXTENSION PLATE
20	99358	STRIP, RETAINING - EXHAUST EXTENSION PLATE SEAL
21	10-37571	SCREW, SEAL AND RETAINING STRIP TO EXTENSION PLATE (1/2")
21A	10-62644	SCREW, ADAPTOR PLATE ATTACHING (5/16")
21B	13-8M0204647	LOCKWASHER, ADAPTOR PLATE SCREW
22	27-661021	GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING PLATE
23	12-20722	WASHER, DRIVE SHAFT HOUSING STUD
24	11-862902	NUT, DRIVE SHAFT HOUSING STUD
25	26-60898	SEAL, DRIVE SHAFT HOUSING PLATE
26	43543A1	PLATE ASSEMBLY, DRIVE SHAFT HOUSING
27	26-38970	SEAL, RUBBER - WATER INLET TUBE (DRIVE SHAFT HOUSING PLATE)
28	27-62362	GASKET, MEGAPHONE TO DRIVE SHAFT HOUSING PLATE
29	12-20553	WASHER, CYLINDER BLOCK STUD
30	11-23161	NUT, CYLINDER BLOCK STUD
31	99699	MEGAPHONE, EXHAUST
32	10-60480	SCREW, MEGAPHONE TO DRIVE SHAFT HOUSING PLATE (1 1/8")
33	13-26992	LOCKWASHER, MEGAPHONE SCREW
34	60304A54	SHIFT SHAFT ASSEMBLY, UPPER (LONG SHAFT)
35	23-26600	BUSHING, SHIFT SHAFT
36	93960A1	COUPLING, SHIFT SHAFT
37	73402	LINK ROD ASSEMBLY
38	12-24664	WASHER, LINK ROD
39	13-29720	WASHER, WAVE - LINK ROD
40	52732A6	BRACKET, ANCHOR - CONTROL CABLES
41	39519	CAP, BARREL RETAINER - ANCHOR BRACKET
42	87609A1	LEVER, NYLON - SHIFT CABLE LOCKING
43	17-47175	PIN, LOCKING LEVER AND COVER FASTENING
44	39667	COVER, NYLON - SHIFT CABLE
45	39536	LINK, LOCKING LEVER TO COVER
46	10-35386	SCREW, ANCHOR BRACKET TO CYLINDER BLOCK (1")
47	24-20099	SPRING, LINK ROD TO GUIDE BLOCK
48	37896	GUIDE BLOCK, LINK ROD
49	52100	WEAR PLATE, LINK ROD
50	8M0036768	LATCH, CONTROL CABLE FASTENING - ANCHOR BRACKET
51	12-69056	WASHER, PLAIN - LINK ROD
52	11-826709109	NUT, LINK ROD
53	46933A1	GROUND STRAP ASSEMBLY, CRANKCASE TO COWL (3 5/8")
54	46933A2	GROUND STRAP ASSEMBLY, HOUSING TO COWL (3 3/8")
55	10-62568	SCREW, GROUND STRAP FASTENING

▶CARBURETOR ASSEMBLY (23 parts)

Ref	OEM Part #	Part Name
--	1395-51091	REPAIR PARTS KIT (1 PER CARB.) Comment: SERIAL 03295134-09999999
1	1352-4510A21	CARBURETOR ASSEMBLY Comment: SERIAL 03295134-09999999
2	1395-8673	FLOAT ASSEMBLY
6	1395-83181	INLET NEEDLE, SEAT AND GASKET
9	1399-4559	COVER, FLOAT BOWL
10	10-52195	SCREW, FLOAT BOWL COVER (SHORT)
11	10-52196	SCREW, FLOAT BOWL COVER (LONG)
12	13-26995	LOCKWASHER, FLOAT BOWL COVER SCREW
14	1399-3938	SCREEN, FILTER
16	1399-4791A1	COVER, STRAINER
18	10-25822	SCREW, STRAINER COVER FASTENING
19	1395-6027	SCREW, THROTTLE STOP LEVER
20	8146791	LEVER, THROTTLE STOP (SEE NOTE BELOW)
21	1395-7942	SHAFT, THROTTLE
23	1395-4540	SCREW, BODY (IDLE TUBE)
26	1395-9017	SHUTTER, THROTTLE
28	1399-3515	SCREW, IDLE ADJUSTMENT
29	1395-4541	SCREW, PLUG - MAIN FUEL JET CHANNEL
31	1399-3520	JET, MAIN FUEL (.0785)
33	1395-4542	SCREW, PLUG - MAIN NOZZLE
36	1395-4543	SCREW, BODY CHANNEL
37	27-481641	GASKET, CARBURETOR FLANGE
38	11-29250	NUT, CARBURETOR MOUNTING STUD

▶CARBURETOR LINKAGE AND CHOKE SOLENOID (35 parts)

Ref	OEM Part #	Part Name
1	54293A10	CHOKE SOLENOID
2	13-26996	LOCKWASHER, SOLENOID TERMINAL
3	11-68219	NUT, SOLENOID TERMINAL
4	10-25299	SCREW, CHOKE SOLENOID (3/4")
5	13-8M0204647	LOCKWASHER, CHOKE SOLENOID SCREW
6	90548A1	PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID
7	52518	CLUSTER, THROTTLE LEVER (UPPER CARBURETOR)
8	1395-6027	SCREW, CLUSTER TO THROTTLE LEVER
9	1352-4510A21	CARBURETOR ASSEMBLY (SERIAL #3295134 AND UP) Comment: SERIAL 03295134-09999999
10	53720A2	THROTTLE PICK-UP BRACKET ASSEMBLY
11	10-53651	SCREW, THROTTLE BRACKET MOUNTING (3/4")
12	28-89694	INSERT, THROTTLE COUPLING
13	59757	BRACKET, COIL LEAD RETAINER
14	10-64278	SCREW, COIL BRACKET (1")
15	12-8M0204649	WASHER, COIL BRACKET SCREW
16	11-8M0207775	NUT, COIL BRACKET SCREW
17	90242A1	KNOB, CHOKE ROD
18	25-20116	GROMMET, CHOKE ROD
19	49589	STRAP, CHOKE KNOB TO CHOKE ROD
20	10-48591	SCREW, STRAP TO CHOKE KNOB (1/2")
21	13-26996	LOCKWASHER, STRAP SCREW
22	48203	ROC, CHOKE
23	10-48591	SCREW, STRAP TO CHOKE ROD (1/2")
24	11-46438	NUT, STRAP TO CHOKE ROD SCREW
25	48152	SHUTTER, CHOKE - CARBURETOR
26	16-69037	STUD, CARBURETOR - CHOKE SHUTTER PIVOT
27	11-20110	NUT, CHOKE SHUTTER TO CARBURETOR STUD
28	35-57819	SCREEN ASSEMBLY, FILTER - CARBURETOR
29	10-23015	SCREW, UPPER CARB. FILTER SCREEN TO CARB. (1")
30	24-57818	SPRING, UPPER FILTER SCREEN SCREW
31	11-20110	NUT, CARBURETOR FILTER SCREEN FASTENING SCREW
32	24-48230	SPRING, CHOKE ROD TENSION
33	10-657461	STUD, CHOKE ROD SPRING TO CARBURETOR
34	23-32427	SPACER, CHOKE ROD SPRING STUD
35	11-8M0207775	NUT, CHOKE ROD SPRING TO CARBURETOR STUD

▶CLAMP AND SWIVEL BRACKET ASSEMBLY (62 parts)

Ref	OEM Part #	Part Name
--	11-8M0207775	NUT, LOWER SHOCK PIN SCREW (LONG SHAFT)
1	1440-8394A1	CLAMP BRACKET ASSEMBLY
2	28403A3	THUMB SCREW ASSEMBLY
3	12-28404	WASHER, THUMB SCREW
4	8M0041936	TUBE, TILT - CLAMP BRACKET TO SWIVEL BRACKET
5	12-52864	WASHER, CLAMP BRACKET TILT TUBE
6	11-858869	NUT, TILT TUBE FASTENING
7	53078	CAP, PLASTIC - TILT TUBE
8	23-59624	SPACER, CLAMP BRACKET STUD
9	16-59625	STUD, CLAMP BRACKET (NOT USED WITH FULL POWER TRIM)
10	13-8M0204647	LOCKWASHER, CLAMP BRACKET STUD
11	11-28770	NUT, CLAMP BRACKET STUD
12	17-8M0026068	TILT LOCK PIN ASSEMBLY
14	1482-6386A4	SWIVEL BRACKET ASSEMBLY (LONG SHAFT)
15	26-37448	OIL SEAL, SWIVEL BRACKET
16	10-47828	SCREW, DRIVE - SWIVEL BRACKET
17	22-69059	FITTING, GREASE - SWIVEL BRACKET
18	19-77633Q	LUBRICAP, SWIVEL BRACKET GREASE FITTING
19	24-94891	SPRING, COIL - SWIVEL BRACKET-NOT USED WITH FULL POWER TRIM
20	17-38311	PIN, COIL SPRING MOUNTING- NOT USED WITH FULL POWER TRIM
21	76386	TILT LOCK ASSEMBLY, STARBOARD
22	76385T	TILT LOCK ASSEMBLY, PORT
23	47802	TUBE, TILT LOCK
24	18-47959	COTTER, PIN, TILT LOCK TUBE
25	23-47803	BUSHING< TILT LOCK TUBE
26	13-69150	WASHER, WAVE - TILT LOCK TUBE
27	17-49840A1	SWIVEL PIN AND STEERING ARM ASSEMBLY (LONG SHAFT)
28	28203	BUMPER, STEERING ARM
29	10-49554	BOLT, STEERING ARM TO UPPER MOUNT (5 7/8")
30	11-8M0204653	NUT, STEERING ARM BOLT FASTENING
31	10-31830	SCREW, RIDE-GUIDE ATTACHING
32	11-8M0204726	NUT, RIDE-GUIDE ATTACHING SCREW
33	12-37429	WASHER, SWIVEL PIN - LOWER
34	73984T	YOKE, BOTTOM
35	11-37424	NUT, SWIVEL PIN RETAINING
36	28205T	STRAP STOP, DRIVE SHAFT HOUSING TO SWIVEL BRACKET
37	10-28200	SCREW, STRAP STOP TO DRIVE SHAFT HOUSING (2 7/8") Comment: LONG SHAFT
38	11-25269	NUT, STRAP STOP FASTENING SCREW
39	23-28688	SPACER, RUBBER - COIL SPRING POSITIONING Comment: NOT USED WITH FULL POWER TRIM.
40	55-28416	PIN, UPPER SHOCK MOUNTING
40A	63473	TUBE, CUSHION - SHOCK PIN Comment: SHORT SHAFT-NOT USED WITH FULLL POWER TRIM.
41	10-68299	BOLT, CLAMP BRACKET TO BOAT TRANSOM (UPPER)
42	12-68300	WASHER, CLAMP BRACKET BOLT (UPPER)
43	11-82670912	NUT, CLAMP BRACKET BOLT
44	38-56267	SERIAL PLATE
45	10-25612	SCREW, DRIVE - SERIAL PLATE TO SWIVEL BRACKET
46	17-25598	PIN, REVERSE LOCK SPRING ATTACHING Comment: NOT USED WITH FULL POWER TRIM.
47	24-29821	SPRING, REVERSE LOCK TENSION Comment: NOT USED WITH FULL POWER TRIM.
48	87431	REVERSE LOCK ASSEMBLY Comment: NOT USED WITH FULL POWER TRIM.
49	56349	SHAFT, REVERSE LOCK PIVOT Comment: NOT USED WITH FULL POWER TRIM.
50	18-45882	COTTER PIN, REVERSE LOCK TO SHAFT
51	55-28414	PIN, LOWER SHOCK MOUNTING(LONG SHAFT)
52	23-28199	SPACER, UPPER SHOCK BUSHING TO CLAMP BRACKET
53	12-28196	WASHER, UPPER BUSHING RETAINER (INNER)
54	12-59378	WASHER, LOWER BUSHING RETAINER (INNER) Comment: NOT USED WITH FULL POWER TRIM.
55	55-58780A7	SHOCK ABSORBER Comment: NOT USED WITH FULL POWER TRIM.
56	23-32171	BUSHING, RUBBER - SHOCK ABSORBER (UPPER) Comment: NOT USED WITH FULL POWER TRIM.
57	23-28198	BUSHING, RUBBER - SHOCK ABSORBER (LOWER) Comment: NOT USED WITH FULL POWER TRIM.
58	12-8M0204648	WASHER, UPPER AND LOWER BUSHING RETAINER (OUTER)
59	10-69375A1	SCREW, UPPER AND LOWER SHOCK MOUNTING PIN Comment: NOT USED WITH FULL POWER TRIM.
60	70679	COVER, UPPER AND LOWER SHOCK MOUNTING PIN
61	10-37655	SCREW, COVER TO SHOCK MOUNTING SCREW

▶COWLING AND FRONT COVER (15 parts)

Ref	OEM Part #	Part Name
--	92-86166Q1	GLUE, ADHESIVE - BLANKET FASTENING
1	2183-7928A3	COWL FRONT COVER ASSEMBLY
2	56849	KNOB, COWL FRONT COVER FASTENING
3	12-30771	WASHER, COVE FASTENING KNOB (RUBBER)
4	12-59572	WASHER, COVER FASTENING KNOB (PLASTIC)
5	24-30772	SPRING, TENSION - FASTENING KNOB
6	17-29077	ROLL PIN, TENSION SPRING TO KNOB
7	31089	STRIP, SOUND ABSORBING
8	38675	BLANKET, SOUND ABSORBING
9	35769	SEAL, SOUND ABSORBING - UPPER
10	53334	SEAL, SOUND ABSORBING - TOP
11	2136-4660A4	WRAP AROUND COWL ASSEMBLY
12	46785A1	COWL LATCH ASSEMBLY
13	30413	HOOK, COWL LATCH FASTENING
14	47-89984T4	BLANKET, SOUND ABSORBING

▶CRANKSHAFT, PISTONS AND CONNECTING RODS (32 parts)

Ref	OEM Part #	Part Name
--	39-78811A12	RING, PISTON 1/16" THICK
1	436-9072A1	CRANKSHAFT ASSEMBLY
2	11-52901	NUT, FLYWHEEL TO CRANKSHAFT
3	30-62567T	BEARING, BALL - UPPER
4	30-63742T	BEARING, BALL - LOWER
5	54196A6	CARRIER ASSEMBLY, "O" RING
6	25-35126	"O" RING, CARRIER
7	535-3190A2	CENTER MAIN BEARING ASSEMBLY
8	17-20032	DOWEL PIN, CENTER MAIN BEARING
9	29-714221	BEARING, NEEDLE - OUTER RACE (SERIAL #3295134 AND UP) Comment: SERIAL 03295134-09999999
10	26113T	RACE, OUTER (PAIR)
11	53-26933	RING< SNAP - OUTER RACE
12	17-47246	DOWEL PIN, STEPPED
13	10-22968	SCREW, CENTER MAIN BEARING CLAMPING
14	11-8M0207775	NUT, BEARING CLAMPING SCREW
15	540-5266T5	MIAN BEARING ASSEMBLY, VALVE TYPE (LONG SHAFT)
16	17-20032	DOWEL PIN, MAIN BEARING
17	10-45775	SCREW, MAIN BEARING CLAMPING
18	11-45774	NUT, MAIN BEARING CLAMPING SCREW
19	34-56007A1	REED SET, MATCHED - MAIN BEARING (LONG SHAFT)
20	34-56008	REED STOP, MAIN BEARING REED VALVES
21	10-62204	SCREW, REED STOP MOUNTING
22	11-53153	NUT, REED STOP SCREW
23	774-9137A12	PISTON AND PISTON PIN ASSEMBLY Comment: SERIAL 03295134-09999999
24	53-857196	LOCK RING, PISTON PIN
25	39-78816A12	RING, PISTON (1/16" THICK)
26	624-8101A3	CONNECTING ROD AND CAP ASSEMBLY
27	31-62596A1	BEARING ASSEMBLY, CRANKPIN
28	10-54803	SCREW, CONNECTING ROD
29	11-49091	NUT, CONNECTING ROD SCREW
30	29-8M0214934	BEARING, NEEDLE - PISTON PIN
31	12-8M0032839	WASHER, NEEDLE LOCATING

▶CYLINDER BLOCK AND CRANKCASE ASSEMBLY (68 parts)

Ref	OEM Part #	Part Name
1	1134-3197A1	END CAP ASSEMBLY, UPPER
2	26-41953	OIL SEAL, END CAP
3	25-47254	"O"RING
4	15-47248A1	SHIM, END CAP TO CRANKCASE (.002-3-5-10)
5	10-30225	SCREW, END CAP MOUNTING
6	852-4880A3	CYLINDER BLOCK AND CRANKCASE ASSEMBLY Comment: SERIAL 03295134-09999999
7	27-53862	GASKET, CRANKCASE TO CYLINDER BLOCK
8	66517	RESTRICTION, CRANKCASE BLEED
9	16-64936	STUD, CARBURETOR MOUNTING (1 3/16")
10	16-64281	STUD, CRANKCASE TO EXHAUST EXTENSION PLATE (1 7/8")
11	17-43044	PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK
12	17-20323	PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING
14	16-64282	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING PLAT (4")
15	56029T	COVER, STARTER MOTOR BRACKET - TOP
16	10-21449	SCREW, TOP COVER ATTACHING (2")
17	12-22753	WASHER, TOP COVER ATTACHING SCREWS
18	11-29250	NUT, COVER SCREW
19	76867	COVER, STARTER MOTOR BRACKET - BOTTOM
20	10-73279	SCREW, BOTTOM COVER ATTACHING (1 7/8')
21	12-22753	WASHER, BOTTOM COVER ATTACHING SCREWS
22	11-29250	NUT, COVER SCREW
23	10-69091	SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8')
24	12-22753	WASHER, CRANKCASE TO CYLINDER BLOCK SCREWS
25	11-29250	NUT, CRANKCASE FASTENING SCREWS
26	10-20359	SCREW, CENTER MAIN BEARING LOCKING
27	14-20091	TAB WASHER, BEARING LOCKING SCREW
28	1148-5410T1	END CAP ASSEMBLY, LOWER
29	21-42657A3	CHECK VALVE ASSEMBLY, END CAP
30	26-41953	OIL SEAL, END CAP
31	25-32546	"O" RING, END CAP
32	15-20085A1	SHIM, END CAP TO CRANKCASE (.002-3-5-10)
33	10-30225	SCREW, END CAP MOUNTING (1")
34	71808	COVER, WATER JACKET - CYLINDER BLOCK
35	27-721421	GASKET, WATER JACKET COVER
36	10-53167T	SCREW, WATER JACKET COVER TO CYLINDER BLOCK (7/8")
37	13-53166	LOCKWASHER, WATER JACKET COVER FASTENING SCREW
38	27-854952	GASKET, CYLINDER BLOCK TO BAFFLE PLATE
39	757781	PLATE, BAFFLE - EXHAUST MANIFOLD
40	27-854972	GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER
41	99896A1	COVER, EXHAUST MANIFOLD
42	10-38837	SCREW, MANIFOLD COVER MOUNTING
43	58124A4	SWITCH, MERCURY
44	10-28708	SCREW, SWITCH TO FRONT MOUNTING BRACKET (1/2')
45	10-62568	SCREW, MERCURY SWITCH LEAD
46	1023-3755A1	COVER, CYLINDER BLOCK
47	27-981853	GASKET, CYLINDER BLOCK COVER
48	10-21091	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8')
49	11-8M0207775	NUT, COVER MOUNTING SCREW
50	22-328022	PLUG, PIPE - CYLINDER BLOCK COVER
51	37440	BRACKETT, MOUNT SUPPORT - CYLINDER BLOCK
52	10-35386	SCREW, BRACKET TO CYLINDER BLOCK (1")
53	62978	COVER, TRANSFER PORT (MIDDLE AND BOTTOM)
54	27-64941	GASKET, TRANSFER PORT COVER
55	10-28636	SCREW, TRANSFER PORT COVER MOUNTING (3/4")
56	54-37282	CLAMP, CYLINDER BLEED HOSE TO TOP COVER
57	37281	"D" WASHER, BLEED HOSE CLAMP
58	22-67902	FITTING, UPPER CYLINDER BLEED
59	54-20387	CLAMP, BLEED HOSE TO CONNECTOR
60	32-9912688	HOSE, CYLINDER BLEED - UPPER (13 1/2")
61	22-62365A1	CHECK VALVE ASSEMBLY, BLEED HOSE
62	21-28481A1	CHECK VALVE ASSEMBLY
63	22-20781	ELBOW, BALANCE TUBE TO MAIN BEARING SCREW
64	54-20386	CLAMP, BALANCE TUBE TO ELBOW AND TEE
65	32-9912688	HOSE, CENTER CYLINDER BLEED (7 1/2")
66	22-432881	TEE, BLEED HOSE TO CYLINDER BLOCK - CENTER
67	32-9912688	HOSE, CYLINDER BLEED - LOWER (8 1/2")
68	22-53491	TEE, BLEED HOSE TO CYLINDER BLOCK - LOWER
69	32-8M0108355	TUBE, BALANCE - MAIN BEARING

▶DISTRIBUTOR ADAPTOR AND VERTICAL LINKAGE (57 parts)

Ref	OEM Part #	Part Name
1	393-3736A79	HOUSING ASSEMBLY, DISTRIBUTOR
2	32197	STOP, SPARK ADVANCE - DISTRIBUTOR HOUSING
3	17-27962	PIN, ANCHOR SPRING - DISTRIBUTOR HOUSING
4	24-27944	SPRING, HORSESHOE - DISTRIBUTOR HOUSING
5	12-53540	WASHER, ECONOMIZER COLLAR - DISTRIBUTOR HOUSING
6	55804A1	ECONOMIZER COLLAR ASSEMBLY
7	17-27961	PIN, ECONOMIZER COLLAR - SPRING RETAINER
8	22-25094	FITTING, GREASE - ECONOMIZER COLLAR
9	27947	SWIVEL, LINKAGE - ECONOMIZER COLLAR
10	25996A1	SWIVEL AND LINK ROD ASSEMBLY
11	11-25168	NUT, UPPER LINK ROD ADJUSTING
12	37700	ROD, LINK - UPPER
13	27948	SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER
14	78992	LEVER, THROTTLE CONTROL
15	13-25806	WASHER, WAVE - THROTTLE CONTROL LEVER SWIVEL
16	12-8M0204649	WASHER, THROTTLE CONTROL LEVER SWIVEL
17	11-8267089	NUT, UPPER LINK ROD TO THROTTLE CONTROL LEVER
18	10-31830	SCREW, THROTTLE LEVER TO EXHAUST COVER (1 3/4")
19	12-8M0042641	WASHER, THROTTLE CONTROL LEVER SCREW
20	23-45818	BUSHING, THROTTLE CONTROL LEVER SCREW
21	11-8M0204726	NUT, THROTTLE CONTROL LEVER SCREW
22	37587	SWIVEL, LOWER - THROTTLE CONTROL LEVER TO THROTTLE CABLE
23	11-8267089	NUT, THROTTLE CABLE TO LOWER SWIVEL
24	48692	COLLAR, THROTTLE ACTUATOR
25	10-48675	SCREW, ADJUSTING - THROTTLE ACTUATOR COLLAR (1 1/2")
26	11-20890	NUT, THROTTLE ACTUATOR COLLAR ADJUSTING SCREW
27	52023	CAP, NYLON - ACTUATOR COLLAR ADJUSTING SCREW
28	48671	PLATE, THROTTLE ACTUATOR
29	10-37892	SCREW, THROTTLE ACTUATOR PLATE TO ECONOMIZER COLLAR (1")
30	12-847883	WASHER, THROTTLE ACTUATOR PLATE FASTENING SCREW
31	13-26996	LOCKWASHER, THROTTLE ACTUATOR PLATE FASTENING SCREW
32	23-48674	SPACER, THROTTLE ACTUATOR PLATE SCREW
33	58454	CAM, THROTTLE ACTUATOR PLATE
34	12-46246	WASHER, ADAPTOR - DISTRIBUTOR HOUSING
35	66165A2	ADAPTOR ASSEMBLY, DISTRIBUTOR
36	22-25094	FITTING, GREASE - DISTRIBUTOR ADAPTOR
37	10-78841	SCREW, DISTRIBUTOR HOUSING TO CRANKCASE (1 1/2")
38	12-20084	WASHER, DISTRIBUTOR HOUSING SCREW
39	11-22053	NUT, DISTRIBUTOR HOUSING SCREW
40	84-93388A1	WIRE, GROUND - DISTRIBUTOR ADAPTOR TO FRONT SUPPORT BRACKET
41	55805	BRACKET, STOP
42	28363	SCREW, DISTRIBUTOR ADAPTOR TO STOP BRACKET (3/4")
43	12-20533	WASHER, STOP BRACKET FASTENING SCREW
44	10-64022	SCREW, STOP BRACKET ADJUSTING (2 1/8")
45	11-20890	NUT, STOP BRACKET ADJUSTING SCREW
46	52023	CAP, NYLON - STOP BRACKET ADJUSTING SCREW
47	12-27939	WASHER, DISTRIBUTOR HOUSING
48	14-27960	TAB WASHER, ADAPTOR CAP FASTENING
49	13-27959	WASHER, WAVE - DISTRIBUTOR BALL BEARING TENSION
50	54567	CAP, DISTRIBUTOR HOUSING
51	23-47250	SPACER, DRIVE PULLEY
52	29906A1	DRIVEN PULLEY ASSEMBLY
53	17-29908	PIN, ROLL - FLANGE LOCATING
54	29907	FLANGE, DRIVEN PULLEY
55	28-29910	KEY, DISTRIBUTOR DRIVER
56	10-68554	SCREW, PULLEY CLAMPING
57	20140	BELT, TIMING

▶DISTRIBUTOR HOUSING AND ROTOR (42 parts)

Ref	OEM Part #	Part Name
--	8M0084600	CONNECTOR, SPARK PLUG LEAD
1	30-20066	BALL BEARING, DISTRIBUTOR HOUSING (UPPER)
2	11-54209	NUT, ROTOR SHAFT TO DISTRIBUTOR HOUSING
3	23-53539	SLEEVE, ROTOR SHAFT
4	393-3736A79	HOUSING ASSEMBLY, DISTRIBUTOR
5	53417	GROUND STRAP ASSEMBLY, DISTRIBUTOR TO CRANKCASE
6	10-62568	SCREW, GROUND STRAP ATTACHING (3/8")
7	58807A1	FLAME ARRESTOR, VENT - DISTRIBUTOR HOUSING
8	15-55853	SHIM, BALL BEARING TO DISTRIBUTOR HOUSING
9	30-26379	BALL BEARING, DISTRIBUTOR HOUSING (LOWER)
10	15-21148A1	SHIM, BALL BEARING TO SPACER
11	23-53538	SPACER, ROTOR SHAFT
12	53-26406	RING, RETAINER - BALL BEARING TO DISTRIBUTOR HOUSING
13	393-4313	DISC, ROTOR
14	393-4312	ROTOR, DISTRIBUTOR
15	54-60768	CLAMP, DISTRIBUTOR CAP TO DISTRIBUTOR HSG. Comment: PART OF DISTRIBUTOR CAP ASSEMBLY
16	10-62802	SCREW, DISTRIBUTOR CAP CLAMP (1 1/8") Comment: PART OF DISTRIBUTOR CAP ASSEMBLY
17	11-26768	NUT, DISTRIBUTOR CAP CLAMP SCREW Comment: PART OF DISTRIBUTOR CAP ASSEMBLY
18	84-821945A5	HIGH TENSION CABLE ASSEMBLY, DISTRIBUTOR CAP TO COIL
19	25-26547	GROMMET, HIGH TENSION CABLE
20	332-2854T01	BOOT, HIGH TENSION CABLE TO COIL
21	85-94589	BOOT, HIGH TENSION CABLE
22	27-55896	GASKET, DISTRIBUTOR CAP
23	393-4841A2	DISTRIBUTOR CAP ASSEMBLY
24	58807A1	FLAME ARRESTOR, VENT - DISTRIBUTOR CAP
25	33-896329827	SPARK PLUG (CHAMPION L-77V)
26	84-813715A1	SPARK PKLUG LEAD ASSEMBLY #1, #2, #3, #4, #5, AND #6 Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS.
27	85-63709A1	PROTECTOR, SPARK PLUG LEAD
28	85-94589	BOOT, SPARK PLUG LEAD TO DISTRIBUTOR
28A	23-622381	SLEEVE, SPARK PLUG LEAD (7") Comment: SERIAL 03295134-09999999
29	25-26547	GROMMET, SPARK PLUG LEADS
30	45409	WIRE RETAINER, HIGH TENSION LEADS
31	45392	BRACKET, FRONT - WIRE RETAINER
32	47398	BRACKET, REAR - WIRE RETAINER
33	10-62568	SCREW, FRONT AND REAR BRACKET ATTACHING
34	45391	SPACER, RUBBER - HIGH TENSION LEADS
35	332-4895A5	IGNITION COIL ASSEMBLY, COMPLETE
36	10-24624	SCREW, COIL MOUNTING BRACKET (1 3/4")
37	13-26992	LOCKWASHER, COIL MOUNTING BRACKET
38	10-88488	SCREW, COIL MOUNTING BRACKET (3 1/4")
39	23-52933	SPACER, COIL BRACKET TO BOTTOM COWL
40	11-8M0207775	NUT, COIL MOUNTING BRACKET SCREW

▶DRIVE SHAFT HOUSING ASSEMBLY (43 parts)

Ref	OEM Part #	Part Name
-	25-92012	GROMMET, PLASTIC - TRIM COVER SCREW
1	1573-5239A4	DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT)
2	16-56295	STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING
3	19-824928001	PLUG, PLASTIC - TRIM TAB SCREW HOLE
4	16-34378	STUD, DRIVE SHAFT HSG. TO DRIVE SHAFT HSG. PLATE (2 5/16")
5	37417	COVER, TRIM - DRIVE SHAFT HOUSING
6	10-57807	SCREW, TRIM COVER TO BOTTOM COWL
7	32-60897	TUBE, WATER INLET- LONG SHAFT
8	66344A1	TUBE, EXHAUST- LONG SHAFT
9	10-28636	SCREW, EXHAUST TUBE ATTACHING (3/4")
10	13-26992	LOCKWASHER, EXHAUST TUBE SCREW
11	11-8M0204726	NUT, POWERHEAD STUDS (3/8-24)
12	12-20086	WASHER, POWERHEAD STUDS
13	27-66335	GASKET, PLATE TO DRIVE SHAFT HOUSING
14	52887	GUIDE, PUSH ROD - REVERSE LOCKING Comment: NOT USED WITH FULL POWER TRIM.
15	47591	ROD, PUSH - REVERSE LOCK (SHORT SHAFT) Comment: NOT USED WITH FULL POWER TRIM.
16	11-69254	NUT, JAM - PUSH ROD Comment: NOT USED WITH FULL POWER TRIM.
17	47559	YOKE, PUSH ROD Comment: NOT USED WITH FULL POWER TRIM.
18	24-78203A2	PIN, PUSH ROD TO REVERSE LOCK Comment: NOT USED WITH FULL POWER TRIM.
19	18-25191	COTTER PIN, PUSH ROD PIN Comment: NOT USED WITH FULL POWER TRIM.
20	75296	MOUNT, RUBBER - UPPER (LONG SHAFT)
21	12-31262	WASHER, UPPER MOUNT BOLT
22	12-47840	WASHER, RUBBER - UPPER MOUNT BOLT
23	12-31263	WASHER, UPPER MOUNT BOLT
24	11-8M0204653	NUT, UPPER MOUNT BOLT
25	75299	MOUNT, RUBBER - LOWER (LONG SHAFT)
26	10-75284	SCREW, LOWER MOUNT (5 1/2")
27	12-49339	WASHER, LOWER MOUNT SCREW
28	11-25096	NUT, LOWER MOUNT SCREW
29	25067	BUMPER, RUBBER - LOWER MOUNTING SCREW
29A	66336	BUMPER ASSEMBLY, RUBBER - DRIVE SHAFT HOUSING (SHORT SHAFT)
30	11-8M0204653	NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS
31	12-45176	WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS
32	11-29489	NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS
33	12-45176	WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS
34	35608	CLAMP, LOWER MOUNT TO DRIVE SHAFT HOUSING
35	24-35522	SPRING, TENSION - LOWER MOUNT CLAMP
36	10-29256	SCREW, LOWER MOUNT CLAMP TO DRIVE SHAFT HOUSING
37	35474T	COVER, LOWER MOUNT CLAMP
38	11-35521	NUT, LOWER MOUNT CLAMP COVER
39	10-29722	SCREW, COVER TO LOWER CLAMP MOUNT
40	62497	BRACKET, SUPPORT - DRIVE SHAFT -LONG SHAFT
41	10-48409	SCREW, SUPPORT BRACKET ATTACHING (5/8") -LONG SHAFT

▶FLYWHEEL ASSEMBLY AND STATOR (16 parts)

Ref	OEM Part #	Part Name
1	19-45907	PLUG, FLYWHEEL PULLER THREADS
2	11-52901	NUT, FLYWHEEL (PART OF A-436-48423A3 CRANKSHAFT ASSEMBLY)
3	12-33001	WASHER, FLYWHEEL NUT
4	225-2494A37	FLYWHEEL ASSEMBLY, COMPLETE
5	10-32417	SCREW, FLEXIBLE PLATE TO FLYWHEEL (5/8")
6	10-68997	SCREW, PLATE AND HUB TO FLEXIBLE PLATE (3/4")
7	17-26618	PIN, DOWEL - PULLEY TO FLYWHEEL
8	29788	FLANGE, FLYWHEEL PULLEY
9	14-20306	PULLEY, FLYWHEEL
10	29787	HUB, FLYWHEEL PULLEY
11	398-4793	STATOR, ALTERNATOR
12	30050	TERMINAL, STATOR LEAD WIRE
13	10-63136	SCREW, STATOR TO UPPER END CAP (7/8")
14	54-26550	CLIP, STATOR/WIRING HARNESS LEADS FASTENING (5/16")
15	10-62568	SCREW, STATOR LEAD CLIP FASTENING (3/8")
16	8M0084613	"D" WASHER, CLIP FASTENING SCREW

▶FUEL PUMP AND FUEL LINE ASSEMBLY (29 parts)

Ref	OEM Part #	Part Name
1	55156A5	FUEL PUMP ASSEMBLY
2	21-30430A3	CHECK VALVE ASSEMBLY
3	55278A1	DIAPHRAGM KIT
6	23004	RETAINER, CHECK VALVE
7	10-43725	SCREW, RETAINER TO HOUSING
8	10-69067	SCREW, FUEL PUMP MOUNTING (1 3/8")
9	22-328022	PLUG, PIPE - BOTTOM PUMP
10	32-33154A1	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (14 1/8")
11	22-30174	ELBOW, UPPER CARBURETOR STRAINER COVER (90)
12	22-30175	SLEEVE, CARBURETOR STRAINER COVER ELBOW
13	22-30177	NUT, UPPER CARBURETOR STRAINER COVER ELBOW
14	54-22627	CLIP, FUEL LINE TO CYLINDER BLOCK
15	10-62568	SCREW, FUEL LINE CLIP TO CYLINDER BLOCK (3/8")
16	8M0084613	"D" WASHER, FUEL LINE CLIP SCREW
17	22-8M0123050	ELBOW, FUEL LINE TO CARBURETOR (45)
18	32-31584A1	FUEL LINE ASSEMBLY, CARBURETOR TO CARBURETOR
19	32-55827A1	FUEL LINE ASS'Y, PUMP TO CARB. (9 1/2") Comment: SERIAL 03295134-09999999
20	32-55828A1	FUEL LINE ASS'Y, PUMP TO PUMP (13 3/4")
21	22-30468	FITTING, TOP AND BOTTOM PUMP
22	22-30175	SLEEVE, TOP AND BOTTOM PUMP FITTING
23	22-30177	NUT, TOP AND BOTTOM PUMP FITTING
24	32-55829	FUEL LINE, ADAPTOR TO LOWER FUEL PUMP (15")
25	30186	ADAPTOR, CHECK UNIT (FUEL LINE)
26	30187	STEM, CHECK UNIT ADAPTOR
27	24-30189	SPRING, ADAPTOR STEM
28	25-16524	"O" RING, ADAPTOR STEM
29	30188	CUP WASHER, ADAPTOR
30	10-88488	SCREW, ADAPTOR TO BOTTOM COWL (3 1/4")
31	11-8M0207775	NUT, ADAPTOR FASTENING SCREW

▶GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1) (51 parts)

Ref	OEM Part #	Part Name
-	1655-7333T24	GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) SEE NOTE BELOW
1	1623-5244A6	GEAR HOUSING ASSEMBLY
2	17-21438	DOWEL PIN, GEAR HOUSING LOCATING
3	16-57921	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING ("4)
4	16-8M0133358	STUD, GEARHOUSING TO DRIVE SHAFT HOUSING (2 1/16")
5	16-8M0034463	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 3/8")
6	16-306671	STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/8")
7	31-32898T	BEARING, ROLLER - DRIVE SHAFT
8	45-64389	DRIVE SHAFT (LONG SHAFT)
9	43-68548T3	GEAR, PINION - DRIVE SHAFT
10	11-35921	NUT, PINION GEAR TO DRIVE SHAFT
11	15-30278A1	SHIM, WATER PUMP BASE TO GEAR HOUSING (.002-3-5-10)
12	30-63326T	BEARING, BALL - DRIVE SHAFT
13	53-30726	RING, RETAINING - BALL BEARING
14	27-32438	GASKET, WATER PUMP BASE TO GEAR HOUSING
15	25-8M0204651	"O" RING, WATER PUMP BASE
16	46-48747A1	WATER PUMP BASE ASSEMBLY
17	26-94038	OIL SEAL, WATER PUMP BASE
18	26-16977	OIL SEAL, WATER PUMP BASE
19	17-35973	DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY
20	27-8M0090319	GASKET, LOWER - WATER PUMP BASE TO FACE PLATE
21	8M0204677	PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY
22	27-858524	GASKET, UPPER - FACE PLATE TO WATER PUMP BODY
23	46-96148T1	WATER PUMP BODY ASSEMBLY
24	48752T	INSERT, WATER PUMP BODY
25	26-16977	OIL SEAL, WATER PUMP BODY
26	26-38970	SEAL, RUBBER - WATER INLET TUBE
27	47-89984T4	IMPELLER - WATER PUMP
28	28-8M0214992	KEY, IMPELLER DRIVE
29	10-30720	SCREW, WATER PUMP BODY TO GEAR HOUSING (2 1/4")
30	13-26992	LOCKWASHER, WATER PUMP BODY SCREW
31	12-8M0204649	WASHER, WATER PUMP BODY FASTENING SCREW AND STUD
32	11-826709109	NUT, WATER PUMP FASTENING SCREW
33	12-36001	WASHER, WATER PUMP BODY FASTENING STUD
34	11-826709111	NUT, WATER PUMP BODY FASTENING STUD
35	25-8M0214918	RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT)
36	23-29804T	SLEEVE, GUIDE - WATER INLET TUBE
37	60909	SEAL, EXHAUST TUBE
38	60910	PLATE, SUPPORT - EXHAUST TUBE SEAL
39	76062A1	SHAFT ASSEMBLY, SHIFT - LOWER
40	53-29641	"E" RING, RETAINING - SHIFT SHAFT
41	25-25439	"O" RING, SHIFT SHAFT BUSHING
42	23-77631A2	BUSHING ASSEMBLY, SHIFT SHAFT
43	26-892361	OIL SEAL, SHIFT SHAFT BUSHING (UPPER)
44	12-31266	WASHER, RUBBER - SHIFT SHAFT BUSHING
45	78036	SPACER, LOWER - REVERSE LOCKING Comment: NOT USED WITH FULL POWER TRIM
46	43308T1	CAM, REVERSE LOCKING -NOT USED WITH FULL POWER TRIM
47	10-79953Q04	SCREW, GREASE FILLER AND VENT HOLE
48	12-191833	WASHER, GREASE FILLER AND VENT HOLE SCREW
49	19-48750	PLUG, GEAR HOUSING FLUSHING HOLE
50	12-8M0204663	WASHER, GEAR HOUSING FLUSHING HOLE PLUG

▶GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2) (35 parts)

Ref	OEM Part #	Part Name
-	1655-7333T24	GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) SEE NOTE BELOW
1	1623-5244A6	GEAR HOUSING ASSEMBLY (SEE PAGE 27 FOR PARTS BREAKDOWN)
51	760394	CAM, SHIFT
52	30625	FOLLOWER, CAM
53	30624	SLIDE, CROSS PIN
54	24-30622	SPRING, COMPRESSION - CAM FOLLOWER
55	15-30923A1	SHIM, BEARING OUTER RACE TO GEAR HSG. (.002-3-5-10)
56	31-30894A1	TAPERED ROLLER BEARING ASSEMBLY
57	31-30895T	BEARING, ROLLER - FORWARD GEAR
58	43-68447T1	FORWARD GEAR ASSEMBLY
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	SHAFT, PROPELLER
63	43-68347T	REVERSE GEAR ASSEMBLY
64	15-29955A1	SHIM, THRUST WASHER TO GEAR HOUSING (.002-3-5-10-20)
65	12-71143A1	WASHER, THRUST - BEARING CARRIER TO GEAR HOUSING
66	30-31265	BEARING, BALL - REVERSE GEAR
67	25-29976	"O" RING< BEARING CARRIER
68	52132T1	BEARING CARRIER ASSEMBLY
69	31-30956T	BEARING, ROLLER - BEARING CARRIER
70	26-8M0204670	OIL SEAL, BEARING CARRIER
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, GEAR HOUSING
75	10-66024	SCREW, TRIM TAB TO GEAR HOUSING (1 3/4")
76	12-45176	WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS
77	11-8M0204653	NUT, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS
78	10-34353	SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1")
79	65091Q01	THRUST HUB AND WASHER ASSEMBLY Comment: PART OF A-1623-4749A9 AND A4 GEAR HOUSING ASS'Y, COMP.
80	12-29590	WASHER, CUPPED - THRUST HUB Comment: PART OF A-1623-4749A9 AND A4 GEAR HOUSING ASS'Y, COMP.
81	12-31211Q03	WASHER, SPLINED - PROPELLER NUT
82	14-816629Q	TAB WASHER, PROPELLER NUT
83	11-52707Q1	NUT, PROPELLER Comment: PART OF A-1623-4749A9 AND A4 GEAR HOUSING ASS'Y COMP.

▶HYDRAULIC PUMP AND CONTROL PANEL (55 parts)

Ref	OEM Part #	Part Name
--	55642A13	CONTROL PANEL ASSEMBLY, COMPLETE
1	45060A7	HYDRAULIC PUMP ASSEMBLY
2	25-48171	'O" RING, HYDRAULIC PUMP TO MAINFOLD PLATE
3	10-79953Q04	SCREW, FILLER - HYDRAULIC PUMP
4	12-191833	WASHER, SEALING - HYDRAULIC PUMP FILLER SCREW
5	10-62269	SCREW, VENT - HYDRAULIC PUMP
6	37-55901	DECAL, INSTRUCTION - HYDRAULIC PUMP
7	32979	BATTERY LEAD (POSITIVE)
8	32988	BATTERY LEAD (NEGATIVE)
9	45336	PLATE, MANIFOLD
10	45197A2	CONTROL VALVE ASSEMBLY
11	25-45254	"O" RING, CONTROL VALVE TO MANIFOLD PLATE (3/4" O.D.)
12	25-48171	"O" RING, CONTROL VALVE TO MANIFOLD PLATE (1/2" O.D.)
13	25-45253	"O" RING, CONTROL VALVE TO MANIFOLD PLATE (5/8" O.D.)
14	10-56500	SCREW, CONTROL VALVE AND MANIFOLD PLATE TO HYDRAULIC PUMP Comment: (1 1/4")
15	13-26992	LOCKWASHER, CONTROL VALVE AND MANIFOLD PLATE SCREW
16	22-38609	PLUG, CONTROL VALVE (3/8-24")
17	22-46008	PLUG, CONTROL VALVE (1/2-20")
18	45325A1	CONNECTOR AND HARNESS
19	45559	TERMINAL BLOCK, HYDRAULIC PUMP
20	10-35519	SCREW, TERMINAL BLOCK TO HYDRAULIC PUMP (1/2")
21	10-62568	SCREW, HARNESS LEADS TO TERMINAL BLOCK (3/8")
22	45377T	BRACKET, MOUNTING - HYDRAULIC PUMP TO BOAT
23	10-35386	SCREW, MOUNTING BRACKET TO HYDRAULIC PUMP (1")
24	13-39107	LOCKWASHER, MOUNTING BRACKET SCREW
25	11-21908	NUT, MOUNTING BRACKET SCREW
26	10-68298	BOLT, HYDRAULIC PUMP TO BOAT (3 1/4")
27	11-35304	NUT, HYDRAULIC PUMP BOLT
28	25661T1	STARTER SOLENOID
29	10,13-26996	LOCKWASHER, STARTER SOLENOID TERMINAL
30	10,11-68219	NUT, STARTER SOLENOID TERMINAL
31	13-8M0204647	LOCKWASHER, STARTER SOLENOID TERMINAL (5/16")
32	11-22053	NUT, STARTER SOLENOID TERMINAL (5/16")
33	46265	BOOT, RUBBER - STARTER SOLENOID TERMINAL
34	74407T	BRACKET, MOUNTING - STARTER SOLENOID
35	10-21140	SCREW, MOUNTING BRACKET TO HYDRAULIC PUMP (1/2")
36	13-26992	LOCKWASHER, MOUNTING BRACKET SCREW
37	10-34290	SCREW, STARTER SOLENOID TO MOUNTING BRACKET (5/8")
38	13-26992	LOCKWASHER, STARTER SOLENOID SCREW
39	11-21825	NUT, STARTER SOLENOID SCREW
40	13-27660	LOCKWASHER, HYDRAULIC PUMP THRU BOLT
41	11-68219	NUT, MOUNTING BRACKET TO HYDRAULIC PUMP THRU BOLT
42	55642A17	PANEL, CONTROL
43	16-55422	STUD, CONTROL PANEL TO BOAT (2")
44	12-24676	WASHER, CONTROL PANEL STUD
45	11-27164	NUT, CONTROL PANEL STUD
46	55738A1	SWITCH, PUSH BUTTON - CONTROL PANEL
47	53107	JUMPER WIRE, PUSH BUTTON SWITCH (PURPLE - 3")
48	55641	RETAINER, PUSH BUTTON SWITCH
49	10-62568	SCREW, SWITCH RETAINER TO CONTROL PANEL (1/2")
50	84-87394A20	HARNESS, CONTROL PANEL (20 FEET)
51	33865	BINDER, NYLON - CONTROL PANEL HARNESS
52	95814	CLAMP, HARNESS FASTENING
53	10-29227	SCREW, HARNESS FASTENING CLAPM (1/2")
54	11-34388	NUT, HARNESS FASTENING SCREW

▶HYDRAULIC PUMP ASSEMBLY (19 parts)

Ref	OEM Part #	Part Name
-	45060A7	HYDRAULIC PUMP ASSEMBLY, COMPLETE
1	25-48171	"O" RING, HYDRAULIC PUMP
2	392-7734	VALVE BODY AND GEAR ASSEMBLY
3	392-2618	CAN, VALVE BODY
4	10-20411	SCREW, VALVE BODY TO RESERVIOR
5	392-7735	SEAL, RESERVIOR TO VALVE BODY AND GEAR
6	392-2939	RESERVIOR ASSEMBLY
7	10-62269	SCREW, VENT - HYDRAULIC PUMP
8	10-79953Q04	SCREW, FILLER - HYDRAULIC PUMP
9	12-191833	WASHER, SEALING - FILLER SCREW
10	392-2623	WASHER, THRUST - ARMATURE
11	392-2943	ARMATURE, FIELD AND FRAME
12	392-2942	FIELD AND FRAME ASSEMBLY
13	392-2944	BALL, COMMUTATOR END PLATE
14	392-2940	PLATE ASSEMBLY, COMMUTATOR END
15	392-8989	BRUSH SET, COMMUTATOR END PLATE
16	392-2529	SPRING SET, BRUSH TENSION
17	392-2938	BOLT SET, THRU - PLATE AND FRAME TO RESERVOIR
18	13-26996	LOCKWASHER, THRU BOLT

▶MISCELLANEOUS PARTS/ACCESSORIES (1 parts)

Ref	OEM Part #	Part Name
-	79-73370A3	TACHOMETER ASSEMBLY

▶STARTER MOTOR, STARTER SOLENOID, RECTIFIER & WIRING HARNESS (41 parts)

Ref	OEM Part #	Part Name
1	84-69236A1	WIRING HARNESS, INTERNAL
2	30050	TERMINAL, HARNESS AND MERCURY SWITCH LEADS
3	54-76368	CLAMP, WIRING HARNESS TO BOTTOM COWL
4	10-45862	SCREW, WIRING HARNESS CLAMP TO BOTTOM COWL (7/8")
5	13-26996	LOCKWASHER, WIRING HARNESS CLAMP SCREW
6	12-847883	WASHER, WIRING HARNESS CLAMP SCREW
7	24-28975	SPRING, GARTER - INTERNAL WIRING HARNESS
8	10-98256	SCREW, GROUND WIRE TO BOTTOM COWL
9	13-24669	LOCKWASHER, GROUND WIRE SCREW
10	54-648552	CLIP, WIRING HARNESS TO FRONT BRACKET (1/8")
11	10-62568	SCREW, WIRING HARNESS TO FRONT BRACKET (3/8")
12	8M0084613	"D" WASHER, WIRING HARNESS CLIP SCREW
13	45559	TERMINAL BLOCK, STATOR LEADS
14	10-62568	SCREW, STATOR LEADS TO TERMINAL BLOCK (3/8")
15	332-2986A21	SWITCH BOX ASSEMBLY
16	11-45076	NUT, SWITCH BOX TERMINAL
17	10-45218	SCREW, SWITCH BOX (3/8")
18	10-64279	SCREW, SWITCH BOX TO FRONT MOUNTING BRACKET (1")
19	11-8M0207775	NUT, SWITCH BOX SCREW
20	84-93389A12	CABLE, WIRE - STARTER MOTOR TO FRONT SUPPORT BRACKET
21	10-69035	SCREW, WIRE CABLE TO STARTER MOTOR
22	8M0043376	STOP, RUBBER - STARTER MOTOR
23	23-56774	SPACER, COLLAR TO TOP MOUNTING CAP
24	23-8M0034918	COLLAR, RUBBER - STARTER MOTOR MOUNT
25	50-898265010	STARTER MOTOR ASSEMBLY
26	13-26992	LOCKWASHER, STARTER MOTOR TERMINAL
27	11-20890	NUT, STARTER MOTOR TERMINAL
28	25661T1	SOLENOID, STARTER
29	10-69028	SCREW, SOLENOID TO COIL BRACKET (3/4")
30	13-26992	LOCKWASHER, STARTER SOLENOID FASTENING SCREW
31	269011	BUMPER, RUBBER - STARTER SOLENOID
32	10,13-26996	LOCKWASHER, SOLENOID TERMINAL
33	10,11-68219	NUT, SOLENOID TERMINAL
34	48396	CABLE, WIRE - STARTER MOTOR TO SOLENOID
35	13-8M0204647	LOCKWASHER, SOLENOID TERMINAL (5/16")
36	11-22053	NUT, SOLENOID TERMINAL (5/16")
37	46265	BOOT, SOLENOID TERMINAL
38	78614A1	RECTUFUER ASSENBKT
39	10-64278	SCREW, RECTIFIER TO MOUNTING BRACKET (1")
40	11-8M0207775	NUT, RECTIFIER MOUNTING SCREW
41	11-45076	NUT, FASTENING - RECTIFIER STATOR LEADS

▶TOP COWL AND SUPPORT BRACKETS (35 parts)

Ref	OEM Part #	Part Name
1	2114-3806	COWL, TOP
2	52733A9	RETAINER, TOP COWL
3	35496	PAD, BUMPER - TOP COWL RETAINER
4	10-74824	SCREW, RETAINER TO TOP COWL (1 1/4")
5	13-39107	LOCKWASHER, RETAINER TO TOP COWL SCREW
6	76370	SHIELD, TOP COWL - REAR
7	10-37370	SCREW, SHIELD TO TOP COWL (5/8")
8	13-37371	LOCKWASHER, SHIELD SCREW
9	47341A11	ROPE, STARTER (FOR MANUAL STARTING ONLY)
10	52739	HINGE, COWL LATCH - TOP COWL
11	94918F1	LEVER, COWL LATCH HINGE
12	17-58998	PIN, ROLL - COWL LATCH LEVER TO HINGE
13	55455	HOOK, TO COWL LATCH - REAR
14	10-22956	SCREW, REAR HOOK TO TOP COWL (7/8")
15	13-26992	LOCKWASHER, REAR HOOK MOUNTING SCREW
16	79897A4	FRAME, TOP COWL SUPPORT
17	37-60204	DECAL, TIMING
18	46096	MOUNT, RUBBER - TOP COWL FRAME (HEAVY DUTY)
19	11-8267089	NUT, RUBBER MOUNT TO TOP COWL FRAME
20	86472	BRACKET< TOP COWL SUPPORT - REAR
21	31014	MOUNT, RUBBER - REAR SUPPORT BRACKET
22	13-26992	LOCKWASHER, RUBBER MOUNT TO REAR SUPPORT BRACKET
23	10-F2008	NUT, RUBBER MOUNT TO REAR SUPPORT BRACKET
24	10-26065	SCREW, REAR BRACKET TO TOP COWL FRAME (1")
25	11-29250	NUT, REAR BRACKET SCREW
26	10-35386	SCREW, REAR BRACKET TO BOTTOM COWL (1")
27	13-8M0204647	LOCKWASHER, REAR SUPPORT BRACKET SCREW
28	77116A1	BRACKET ASSEMBLY, TOP COWL SUPPORT - FRONT
29	10-78841	SCREW, FRONT BRACKET TO BOTTOM COWL (1 1/2")
30	11-29250	NUT, FRONT SUPPORT BRACKET SCREW
31	10-73657	SCREW, FRONT BRACKET TO TOP COWL FRAME (1 1/2")
32	13-8M0204647	LOCKWASHER, FRONT SUPPORT BRACKET SCREW
33	37640	MOUNT, RUBBER - FRONT SUPPORT BRACKET
34	13-8M0204647	LOCKWASHER, RUBBER MOUNT TO FRONT SUPPORT BRACKET
35	11-22053	NUT, RUBBER MOUNT TO FRONT SUPPORT BRACKET

▶TRIM CYLINDERS AND HYDRAULIC HOSES (46 parts)

Ref	OEM Part #	Part Name
1	45194A9	TRIM CYLINDER ASSEMBLY
2	10-45265	SCREW, BLEED - SHOCK CYLINDER
3	25-45016	"O" RING, SHOCK CYLINDER BLEED SCREW
4	10-45264	SCREW, SHOCK CYLINDER TO LOWER SHOCK PIN (1 9/16")
5	23-45280	SPACER, SHOCK CYLINDER - LOWER
6	23-94907A1	BUSHING, RUBBER - SHOCK CYLINDER
7	89108A3	BRACKET, MOUNTING - SHOCK CYLINDER (PORT)
8	10-45263	SCREW, MOUNTING BRACKET TO UPPER SHOCK PIN (2 1/4")
9	10-68298	BOLT, MOUNTING BRACKET TO BOAT TRANSOM (3 1/4")
10	12-68410	WASHER, MOUNTING BRACKET BOLT
11	11-82670912	NUT, MOUNTING BRACKET BOLT
12	89807A1	BRACKET ASSEMBLY, MOUNTING - SHOCK CYLINDER (STARBOARD)
13	26-24590	OIL SEAL, STARBOARD MOUNTING BRACKET
14	89290	PLUNGER, LIMIT SWITCH ACTUATING
15	24-95881	SPRING, TENSION - LIMIT SWITCH PLUNGER
16	16-45282	STUD, MOUNTING BRACKET AND CLAMP BRACKET
17	13-8M0204647	LOCKWASHER, MOUNTING BRACKET TO CLAMP BRACKET STUD
18	11-28770	NUT, MOUNTING BRACKET TO CLAMP BRACKET STUD
19	10-45328	SCREW, SHOCK CYLINDER TO MOUNTING BRACKET (3 9/16")
20	12-37807	WASHER, SHOCK CYLINDER SCREW (STARBOARD ONLY)
21	11-20696	NUT, SHOCK CYLINDER SCREW
22	24-24390	SPRING, TENSION - ADJUSTING STUD
23	16-8M0034461	STUD, ADJUSTING - CUT-OUT LIMIT SWITCH
24	11-8M0204718	NUT, JAM - LIMIT SWITCH ADJUSTING STUD
25	99897	CAM, LIMIT SWITCH ADJUSTING STUD
26	86967	PLATE, RETAINING - LIMIT SWITCH CAM
27	10-31903	SCREW, RETAINING PLATE AND CAM TO SHOCK CYLINDER
28	13-26996	LOCKWASHER, RETAINING PLATE AND CAM SCREW
29	45326A2	SWITCH ASSEMBLY, CUT-OUT LIMIT
30	23-45354	BUSHING, RUBBER - CUT-OUT LIMIT SWITCH
31	10-47255	SCREW, CUT-OUT LIMIT SWITCH TO MOUNTING BRACKET (9/16")
32	45287	COVER, LIMIT SWITCH
33	27-45275	GASKET, LIMIT SWITCH COVER
34	10-24942	SCREW, LIMIT SWITCH COVER TO MOUNTING BRACKET (7/16")
35	87774A1	COVER, INLET - TRANSOM
36	27-45274	GASKET, INLET COVER
37	25-45507	GROMMET, RUBBER - INLET COVER
38	10-32866	SCREW, INLET COVER TO BOAT (2")
39	12-20878	WASHER, INLET COVER SCREW
40	11-8M0204718	NUT, INLET COVER SCREW
41	32-88005	HOSE, TRIM - CYLINDER TO CONTROL VALVE (5') - 13/32" O.D.
42	32-88006	HOSE, LIFT - CYLINDER TO CONTROL VALVE (5') - 17/32" O.D.
43	23-35977	GROMMET, RUBBER - LIFT HOSE AND TRIM HOSE
44	73519A1	TILT STOP
45	63441	TUBE, MOUNTING - TILT STOP
46	17-63442	PIN, MOUNTING TUBE

100-Hour / Annual Service Checklist

Regular maintenance keeps your Mercury 1400 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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