– JLM Marine Boat Parts Limited

Mercury 225 SEAPRO (3.0L CARB) (0G245605 THRU 0G760299) Parts & Diagrams

🔎 Mercury 225 SEAPRO (3.0L CARB) Reference Library — Exploded parts diagrams (50 diagrams), specifications, common issues, and maintenance checklist.

The Mercury 225 SEAPRO (3.0L CARB) is a 4-Stroke, V6 64-degree, DOHC, 24-valve outboard motor. Designed for large center-consoles, offshore sport-fishing boats, and multi-engine configurations.

Quick Reference Specifications

Specification	Value
Engine Type	4-Stroke, V6 64-degree, DOHC, 24-valve
Horsepower	225 HP
Displacement	3400 cc (3.4L / 209 CID)
Bore x Stroke	92 mm x 86 mm (3.6 in. x 3.4 in.)
Spark Plug (Type & Gap)	NGK LKAR7C-9
Engine Oil Capacity	6.6 L (7.0 qt)
Recommended Engine Oil	Mercury FourStroke Oil 25W-40
Gear Case Oil Capacity	710 mL (24.0 oz)
Idle Speed (in gear)	600 ± 50 RPM (in gear)
Full Throttle RPM Range	5200-6000
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 225 SEAPRO (3.0L CARB):

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 225 SEAPRO (3.0L CARB).

▶ACCESSORIES (1 parts)

Ref	OEM Part #	Part Name
0	17334A2	VISUAL WARNING SYSTEM (LOW OIL/OVERHEAT)

▶ANCHOR BRACKET(ALL MODELS) (S/N-0G303046 & UP) (33 parts)

Ref	OEM Part #	Part Name
1	87-8M0052931	SWITCH Comment: NON SEAPRO/MARATHON
2	10-82470620	SCREW, (M3.5 x 20) Comment: NON SEAPRO/MARATHON
3	824010T05	BRACKET
4	10-42975	DRIVE SCREW
5	824016	LATCH
6	824015	CUP, Barrel Retainer
7	10-82155025	SCREW, (M8 x 25) Stainless Steel
8	23-824013	BUSHING
9	23-812707	BUSHING
10	24-824014	SPRING
11	8240111	GUIDE, Roller
12	825204A2	LINK KIT, Throttle
13	NSS	NOT SOLD SEPARATE, Throttle Lever
14	NSS	NOT SOLD SEPARATE, Throttle Lever
15	10-15124	SCREW, (#10-32 x .750)
16	12-89302	WASHER, (.203 x .406 x .040)
17	10,13-69432	LOCKWASHER, External
18	828500	LINK, Throttle
19	23-8M0215006	BUSHING
20	42927	INSERT
21	12-35459	WASHER
22	11-401386	NUT, (M6)
23	10-40124	SCREW, (M6 x 55)
24	11-400212	NUT, (M6) Stainless Steel
25	42942	CAP
26	8M0040987	LEVER, Throttle Control
27	23-821113	BUSHING
28	10-82155025	SCREW, (M8 x 25) Stainless Steel
29	11-401388	NUT, (M8)
30	826205	BRACKET, Oil Link
31	10-81893435	SCREW, (M8 x 35)
32	12-36042	WASHER
33	878190	LINK

▶ANCHOR BRACKET(NON SEAPRO/MARATHON) (S/N-0G303045 & BELOW) (37 parts)

Ref	OEM Part #	Part Name
1	87-8M0052931	SWITCH
2	10-82470620	SCREW, (M3.5 x 20)
3	824010T05	BRACKET
4	10-42975	DRIVE SCREW
5	824016	LATCH
6	824015	CUP, Barrel Retainer
7	10-82155025	SCREW, (M8 x 25) Stainless Steel
8	23-824013	BUSHING
9	23-812707	BUSHING
10	24-824014	SPRING
11	8240111	GUIDE, Roller
12	825204A1	LINK, Throttle Comment: USE WITH WMH-19 SERIES CARBURETORS
13	18181	LINK (STUB SHAFT) Comment: USE WITH WMH-19 SERIES CARBURETORS
14	825204A1	LINK KIT, Throttle Comment: USE WITH WMH-46/47 SERIES CARBURETORS
15	18181	LINK (STUB SHAFT) Comment: USE WITH WMH-46/47 SERIES CARBURETORS
16	181811	LINK (BALL SHAFT) Comment: USE WITH WMH-46/47 SERIES CARBURETORS
17	18178	ROLLER
18	10-87926	SCREW, (#10-32 x .500)
19	12-89302	WASHER, (.203 x .406 x .040)
20	10,13-69432	LOCKWASHER, External
21	1938523	LINK
22	23-8M0215006	BUSHING
23	16-429841	STUD
24	8183942	CAM, Throttle
25	12-69056	WASHER, (.255 x .620 x .030) Stainless Steel
26	11-401386	NUT, (M6)
27	818395	LINK, Throttle
28	23-821113	BUSHING
29	10-40124	SCREW, (M6 x 55)
30	11-400212	NUT, (M6) Stainless Steel
31	42942	CAP
32	8M0040987	LEVER, Throttle Control
33	12-36042	WASHER
34	10-81893435	SCREW, (M8 x 35)
35	42927	INSERT
36	12-35459	WASHER
37	11-401386	NUT, (M6)

▶ANCHOR BRACKET(SEAPRO/MARATHON) (S/N-0G303045 & BELOW) (32 parts)

Ref	OEM Part #	Part Name
1	824010T05	BRACKET
2	8240111	GUIDE, Roller
3	24-824014	SPRING
4	23-812707	BUSHING
5	10-82155025	SCREW, (M8 x 25) Stainless Steel
6	23-824013	BUSHING
7	10-42975	DRIVE SCREW
8	824016	LATCH
9	824015	CUP, Barrel Retainer
10	16-429841	STUD
11	8183942	CAM, Throttle
12	12-69056	WASHER, (.255 x .620 x .030) Stainless Steel
13	11-401386	NUT, (M6)
14	23-8M0215006	BUSHING
15	818395	LINK, Throttle
16	23-821113	BUSHING
17	10-40124	SCREW, (M6 x 55)
18	11-400212	NUT, (M6) Stainless Steel
19	42942	CAP
20	8M0040987	LEVER, Throttle Control
21	12-36042	WASHER
22	10-81893435	SCREW, (M8 x 35)
23	42927	INSERT
24	11-401386	NUT, (M6)
25	12-35459	WASHER
26	825204A1	LINK KIT, Throttle
27	18181	LINK (STUB SHAFT)
28	181811	LINK (BALL SHAFT)
29	18178	ROLLER
30	10-87926	SCREW, (#10-32 x .500)
31	12-89302	WASHER, (.203 x .406 x .040)
32	10,13-69432	LOCKWASHER, External

▶BLEED SYSTEM(PORT) (S/N-0G437999 & BELOW) (11 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
2	32-892024122	TUBING, (20.00 Feet Bulk) (8-1/2 IN.)
3	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)
4	32-892024122	TUBING, (20.00 Feet Bulk) (4-1/2 IN.)
5	21-149125	CHECK VALVE
6	22-8243561	FITTING (REF. #34 ON "CYLINDER BLOCK AND END CAP")
7	22-8245021	CONNECTOR (REF. #8 ON "CYLINDER BLOCK AND END CAP")
8	22-768431	FITTING (REF. #11 ON "CYLINDER BLOCK AND END CAP")
9	821556	RETAINER, Check Valve (REF. #32 ON "CYLINDER BLOCK AND END CAP")
10	22-8272011	PIPE PLUG

▶BLEED SYSTEM(PORT)(S/N-0G438000 TO 0G485988) (10 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	21-149125	CHECK VALVE
2	22-768431	FITTING Comment: (REF. #11 ON "CYLINDER BLOCK AND END CAP")
3	22-8243561	FITTING Comment: (REF. #34 ON "CYLINDER BLOCK AND END CAP")
4	22-59169003	FITTING (PLASTIC)
5	22-8245021	CONNECTOR Comment: (REF. #8 ON "CYLINDER BLOCK AND END CAP")
6	32-892024122	TUBING, (20.00 Feet Bulk) (1-1/2 IN.)
7	32-892024122	TUBING, (20.00 Feet Bulk) (9-1/2 IN.)
8	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
9	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)

▶BLEED SYSTEM(PORT)(S/N-0G485989 & UP) (11 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
2	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)
3	32-892024122	TUBING, (20.00 Feet Bulk) (13-1/4 IN.)
4	21-149126	CHECK VALVE
5	21-8282182	CHECK VALVE Comment: (REF. #13 ON "CYLINDER BLOCK AND END CAP")
6	22-8243561	FITTING Comment: (REF. #34 ON "CYLINDER BLOCK AND END CAP")
7	22-8245021	CONNECTOR Comment: (REF. #8 ON "CYLINDER BLOCK AND END CAP")
8	21-8348041	CHECK VALVE Comment: (REF. #12 ON "CYLINDER BLOCK AND END CAP")
9	54-22875	CLIP
10	10-48408	SCREW, (#10-16 x .500)

▶BLEED SYSTEM(STARBOARD) (S/N-0G437999 & BELOW) (15 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
2	32-892024122	TUBING, (20.00 Feet Bulk) (8-1/2 IN.)
3	32-892024122	TUBING, (20.00 Feet Bulk) (4 IN.)(REF. #31 ON "CYLINDER BLOCK AND END CAP")
4	32-892024122	TUBING, (20.00 Feet Bulk) (22-1/2 IN.)(REF. #28 ON "CYLINDER BLOCK AND END CAP")
5	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)
6	32-892024122	TUBING, (20.00 Feet Bulk) (4-1/2 IN.)
7	21-149125	CHECK VALVE
8	22-8243561	FITTING (REF. #34 ON "CYLINDER BLOCK AND END CAP")
9	22-8245021	CONNECTOR (REF. #8 ON "CYLINDER BLOCK AND END CAP")
10	22-768431	FITTING (REF. #11 ON "CYLINDER BLOCK AND END CAP")
11	21-426585	CHECK VALVE (REF. #14 ON "CYLINDER BLOCK AND END CAP")
12	21-8159234	CHECK VALVE (REF. #16 ON "CYLINDER BLOCK AND END CAP")
13	821556	RETAINER, Check Valve (REF. #32 ON "CYLINDER BLOCK AND END CAP")
14	22-8272011	PIPE PLUG

▶BLEED SYSTEM(STARBOARD)(S/N-0G438000 TO 0G485988) (15 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	21-149125	CHECK VALVE
2	22-768431	FITTING Comment: (REF. #11 ON "CYLINDER BLOCK AND END CAP")
3	22-8243561	FITTING Comment: (REF. #34 ON "CYLINDER BLOCK AND END CAP")
4	22-59169003	FITTING (PLASTIC)
5	22-8245021	CONNECTOR Comment: (REF. #8 ON "CYLINDER BLOCK AND END CAP")
6	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)
7	32-892024122	TUBING, (20.00 Feet Bulk) (11-3/4 IN.)
8	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
9	32-892024122	TUBING, (20.00 Feet Bulk) (1-1/2 IN.)
10	32-892024122	TUBING, (20.00 Feet Bulk) (9-1/2 IN.)
11	32-892024122	TUBING, (20.00 Feet Bulk) (3-3/4 IN.) Comment: (REF. #31 ON "CYLINDER BLOCK AND END CAP")
12	32-892024122	TUBING, (20.00 Feet Bulk) (22-1/2 IN.) Comment: (REF. #28 ON "CYLINDER BLOCK AND END CAP")
13	21-8159234	CHECK VALVE Comment: (REF. #16 ON "CYLINDER BLOCK AND END CAP")
14	21-426585	CHECK VALVE Comment: (REF. #14 ON "CYLINDER BLOCK AND END CAP")

▶BLEED SYSTEM(STARBOARD)(S/N-0G485989 & UP) (15 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	32-892024122	TUBING, (20.00 Feet Bulk) (9-1/2 IN.)
2	32-892024122	TUBING, (20.00 Feet Bulk) (6 IN.)
3	32-892024122	TUBING, (20.00 Feet Bulk) (3 IN.)
4	32-892024122	TUBING, (20.00 Feet Bulk) (3-3/4 IN.) Comment: (REF. #31 ON "CYLINDER BLOCK AND END CAP")
5	32-892024122	TUBING, (20.00 Feet Bulk) (22-1/2 IN.) Comment: (REF. #28 ON "CYLINDER BLOCK AND END CAP")
6	32-892024122	TUBING, (20.00 Feet Bulk) (13-1/4 IN.)
7	32-892024122	TUBING, (20.00 Feet Bulk) (16 IN.)
8	21-149126	CHECK VALVE
9	22-8243561	FITTING Comment: (REF. #34 ON "CYLINDER BLOCK AND END CAP")
10	22-8245021	CONNECTOR Comment: (REF. #8 ON "CYLINDER BLOCK AND END CAP")
11	21-8282182	CHECK VALVE Comment: (REF. #13 ON "CYLINDER BLOCK AND END CAP")
12	21-8348041	CHECK VALVE Comment: (REF. #12 ON "CYLINDER BLOCK AND END CAP")
13	21-426585	CHECK VALVE Comment: (REF. # 14 ON "CYLINDER BLOCK AND END CAP")
14	21-8159234	CHECK VALVE Comment: (REF. #16 ON "CYLINDER BLOCK AND END CAP")

▶BOTTOM COWL (19 parts)

Ref	OEM Part #	Part Name
1	4009-818448A4	BOTTOM COWL Comment: (WHITE-PORT)
2	4009-818447A4	BOTTOM COWL Comment: (WHITE-STBD.)
3	8M0109217	SEAL, Cowl (41.00 Inches)
4	10-82130040	SCREW, (M6 x 40)
5	10-824868	SCREW, (M6 x 75)
6	889740A02	FRONT HANDLE Comment: (WHITE)
7	23-335891	BUSHING
8	25-48462	O-RING, (.614 x .070)
9	8219423	PAWL
10	12-69057	WASHER, (.281 x .734 x .063)
11	11-401196	NUT, (M6)
12	10-8214281	SCREW, (#10-16 x .625)
13	54-822873	CLIP
14	812830T01	PLUG Comment: (SEAPRO/MARATHON)
15	87-8M0042301	SWITCH
16	8M0032848	RETAINER
17	54-822024	CLAMP
18	54-822023	CLAMP
19	10-92799	SCREW, (#10-16 x 1.12)

▶CARBURETOR(S/N-0G303045 & BELOW) (28 parts)

Ref	OEM Part #	Part Name
-	27-814195A93	GASKET SET
1	3311-818639A14	CARBURETOR, Bottom Comment: WMH-47
2	810779	CAP
3	NSS	NOT SOLD SEPARATE, Idle Needle/Spring
4	27-677511	GASKET
5	815633050	JET, (.050), Progression Air Comment: (WMH-47)
6	1395-6030	JET, (.070), Bowl Vent
7	1395-6246	JET, (.048), Idle Air Bleed
8	1395-811694	PLUG
9	NSS	NOT SOLD SEPARATE, Gasket-Plug
10	NSS	NOT SOLD SEPARATE, Spring-Throttle Return
11	8107221	LEVER, Throttle Comment: (CENTER - WMH-46/47)
12	1395-811284	SPACER
13	12-810745	WASHER
14	11-810744	NUT
15	NSS	NOT SOLD SEPARATE, Gasket-Fuel bowl
16	810738	FLOAT ASSEMBLY
17	NSS	NOT SOLD SEPARATE, Screw-Float Pin
18	F10064	SHAFT
19	1395-8116901	VALVE SEAT KIT
20	NSS	NOT SOLD SEPARATE, Gasket-Valve Seat
21	1395-823624	BOWL, Fuel (CENTER/BOTTOM)
22	1399-3796	JET, (.076), PORT. - CENTER/BOTTOM) Comment: WMH-47
23	1395-808612	SCREW AND WASHER, (#8-32 x .750) Comment: WMH-46/47
24	1395-823630	JET, Progression Fuel Comment: WMH-47
25	1395-7900	TEE FITTING (TOP/CENTER)
26	1395-7901	ELBOW (BOTTOM)
27	825276	FILLER BLOCK

▶CARBURETOR(S/N-0G303046 & UP) (27 parts)

Ref	OEM Part #	Part Name
-	27-814195A93	GASKET SET
1	3326-828272T57	CARBURETOR, Bottom Comment: WMV-13A
2	1395-809743	COVER
3	1395-809758	GASKET
4	1395-8087391	SCREW
5	27-828292	GASKET
6	815633058	JET, Idle Air Vent (.058-BOTTOM) Comment: RIGHT BORE-WMV-13
7	1395-5815	JET, (.086) (CENTER) Comment: (WMV-13)
8	815633052	JET, (.052) (CENTER/BOTTOM) Comment: LEFT BORE-WMV13
9	810779	CAP
10	NSS	NOT SOLD SEPARATE, Idle Mixture Screw/Spring
11	1395-8113523	LEVER KIT
12	1395-6031	SPACER
13	NSS	NOT SOLD SEPARATE, Spring
14	NSS	NOT SOLD SEPARATE, Gasket-Fuel Bowl
15	810738	FLOAT ASSEMBLY
16	F10064	SHAFT
17	1395-5902	SCREW, (#6-32 x .187)
18	1395-8116901	VALVE SEAT KIT Comment: (WMV-11/13A)
19	NSS	NOT SOLD SEPARATE, Gasket-Valve Seat
20	1395-8236241	BOWL, Fuel (CENTER/BOTTOM)
21	1395-808612	SCREW AND WASHER, (#8-32 x .750)
22	1395-811694	PLUG KIT
23	1395-802731	SEAL (CONSISTS OF 4 GASKETS)
24	1399-3517	JET, (.084) Comment: (STBD.) WMV-13
25	1395-7900	TEE FITTING (TOP/CENTER)
26	1395-7901	ELBOW (BOTTOM)

▶CARBURETOR(SEAPRO/MARATHON) (S/N-0G303045 & BELOW) (29 parts)

Ref	OEM Part #	Part Name
-	27-814195A93	GASKET SET
1	3311-818650A76	CARBURETOR Comment: (BOTTOM)
2	810779	CAP
3	NSS	NOT SOLD SEPARATE, Idle Needle/Spring
4	27-677511	GASKET
5	1399-7570	JET, .040 Comment: (CENTER/BOTTOM)
6	1395-6207	JET, (.072)
7	1399-5225	JET, Main (.054) Comment: (CENTER/BOTTOM)
8	1395-811694	PLUG
9	NSS	NOT SOLD SEPARATE, Gasket-Plug
10	NSS	NOT SOLD SEPARATE, Spring-Valve Return
11	8107221	LEVER, Throttle Comment: (CENTER)
12	1395-811284	SPACER
13	12-810745	WASHER
14	11-810744	NUT
15	NSS	NOT SOLD SEPARATE, Gasket-Fuel Bowl
16	810738	FLOAT ASSEMBLY
17	NSS	NOT SOLD SEPARATE, Screw-Float Pin
18	F10064	SHAFT
19	1395-8116901	VALVE SEAT KIT
20	NSS	NOT SOLD SEPARATE, Gasket-Vavle Seat
21	1395-823624	BOWL, Fuel Comment: (CENTER/BOTTOM)
22	1395-6030	JET, (.070)
23	1395-808612	SCREW AND WASHER, (#8-32 x .750)
24	1395-823626	POWER JET
25	NSS	NOT SOLD SEPARATE, Seal-Bowl Drain Plug
26	95961	PLUG, Bowl Drain
27	1395-7900	TEE FITTING Comment: (TOP/CENTER)
28	1395-7901	ELBOW Comment: (BOTTOM)

▶CRANKSHAFT, PISTONS - AND CONNECTING RODS (22 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	482-9784A4	CRANKSHAFT Comment: SN# 0G303046 & Up
2	30-67923T	BEARING, Ball (LOWER)
3	53-67446	RING
4	43-19301	GEAR
5	39-843198T01	RING
6	28-91800	KEY, Woodruff
7	25-35126	O-RING, (.859 x .139)
8	817001A1	RACE ASSEMBLY, Bearing
9	700-878573A2	PISTON ASSEMBLY Comment: (PORT-.030 O/S)
10	53-8320811	LOCK RING
11	39-875257A12	RING SET, Piston Comment: (.030 O/S)
12	600-8M0125869	CONNECTING ROD ASSEMBLY
13	10-94320	SCREW, (.375-24 x 1.250)
14	31-844338A01	BEARING/CAGE KIT
15	12-88263	THRUST WASHER
16	29-8M0204715	NEEDLE, Roller Bearing
17	31-816773A2	BEARING ASSEMBLY (UPPER)
18	26-859093	SEAL, Oil
19	25-823683	O-RING, (1.989 x .070)
20	12-33001	WASHER, (.641 x 1.250 x .190)
21	11-42979	NUT, (M16)

▶CYLINDER BLOCK AND END CAP (72 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	885-9811A19	CYLINDER BLOCK Comment: SN# 0G438000 & Up
2	16-903509	STUD, (M10 x 1.5 x 64)
3	16-8154431	STUD, (M10 x 1.5 x 155)
4	22-328022	PLUG, Pipe (.125-27)
5	22-36382	FITTING, (.250-18 x .62) Brass Comment: (SEAPRO/MARATHON)
6	8248577	DEFLECTOR, Water Comment: SN# 0G438000 & Up
7	21-8781051	FITTING
8	22-8245021	CONNECTOR
9	8215832	PIN
10	17-43044	PIN, Dowel - Without Hole (.375 x .625)
11	22-768431	FITTING Comment: SN# 0G438000 THRU 0G485988
12	21-8348041	CHECK VALVE Comment: SN# 0G485989 & Up
13	21-8282182	CHECK VALVE Comment: SN# 0G485989 & Up
14	21-426585	CHECK VALVE
15	10-81893435	SCREW, (M8 x 35)
16	21-8159234	CHECK VALVE
17	10-82446180	SCREW, (M10 x 80)
18	17-8M0036405	PIN
19	825367A1	CARRIER ASSEMBLY (INCLUDES 6 CARRIERS) Comment: (13 Tooth Splines) SN# 0G129222 THRU 0G437999
20	21-42657A3	CHECK VALVE Comment: (13 Tooth Splines) SN# 0G129222 THRU 0G437999
21	19-850309001	PLUG Comment: SN# 0G438000 & Up
22	22-8167811	ELBOW (45 DEGREES) Comment: SN# 0G129221 & Below
23	8217621	TIMING POINTER
24	10-82130012	SCREW, (M6 x 12)
25	54-816311T	TIE STRAP, (8.00 Inches)
26	32-826544A1	TUBING KIT Comment: SN# 0G129222 & Up
27	32-826544A1	TUBING (9-1/4 IN.) Comment: SN# 0G129221 & Below
28	32-892024122	TUBING, (20.00 Feet Bulk) (22-1/2 IN.)
29	12-8M0214963	WASHER, (.406 x .750 x .104)
30	11-4013610	NUT, (M10)
31	32-892024122	TUBING, (20.00 Feet Bulk) (3-3/4 IN.) Comment: SN# 0G438000 & Up
32	821556	RETAINER, Check Valve
33	10-48408	SCREW, (#10-16 x .500)
34	22-8243561	FITTING
35	822283	BRACKET Comment: SN# 0G129221 & Below
36	10-82130012	SCREW, (M6 x 12)
37	8211051	BRACKET, Alternator
38	10-81893450	SCREW, (M8 x 50)
39	8212251	BRACKET
40	10-82130012	SCREW, (M6 x 12)
41	822486	BRACKET, Guide
42	821909	SENSOR
43	10-82104510	SCREW, (M5 x 10)
44	818574	SEAL
45	25-818573	O-RING
46	812851A2	CYLINDER HEAD
47	75692	THERMOSTAT (143 DEGREES) Comment: SN# 0G437999 & Below
48	27-8M0204714	GASKET
49	19801A1	COVER, Thermostat Comment: USE WITH 90 DEGREE ELBOW
50	22-687271	FITTING, (.250-18) 90 Degree - Brass (90 DEGREES) Comment: USE WITH 90 DEGREE ELBOW
51	32-77653101	HOSE, (59.00 Inches Bulk) (20 IN.)(21-1/2 IN.) Comment: USE WITH 90 DEGREE ELBOW
52	10-82446090	SCREW, (M8 x 90)
53	10-8M0045380	SCREW, (M8 x 50)
54	13536A14	SENSOR ASSEMBLY Comment: SN# 0G217419 & Below
55	84-88807A37	CABLE ASSEMBLY Comment: SN# 0G217419 & Below
56	828523	RETAINER, Sensor Comment: DESIGN I
57	10-828552	SCREW, (.375-16 x .500) Comment: DESIGN I
58	137151	RETAINER Comment: DESIGN II
59	10-81893412	SCREW, (M8 x 12) Comment: DESIGN II
60	1171-9787A4	END CAP ASSEMBLY Comment: SN# 0G303046 & Up
61	25-62700	O-RING, (3.237 x .103)
62	26-8308981	SEAL, Oil Comment: SN# 0G303046 & Up
63	26-859093	SEAL, Oil Comment: SEE SERVICE BULLETIN 95-4 SN# 0G303045 & Below
64	10-82130020	SCREW, (M6 x 20)
65	434531	PLUG Comment: SEAPRO/MARATHON
66	25-8M0204667	O-RING Comment: SEAPRO/MARATHON
67	10-82104520	SCREW, (M5 x 20) (M5 X 20) Comment: SEAPRO/MARATHON
68	8261211	BRACKET
69	10-48408	SCREW, (#10-16 x .500)
70	10-82130012	SCREW, (M6 x 12)
71	8266241	CLAMP

▶DRIVESHAFT HOUSING(S/N-0G437999 AND BELOW) (29 parts)

Ref	OEM Part #	Part Name
1	3519-818453A1	HOUSING ASSEMBLY, Driveshaft Comment: (GRAY-X/XX-LONG)
2	16-8M0008031	STUD (M12 X 1.75 X 50) Comment: (L/X-LONG)
3	10-82130130	SCREW, (M10 x 30) Comment: (L/X-LONG)
4	25-89417	GROMMET
5	12-4002321	WASHER, (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel
6	11-4013812	NUT (M12 X 1.75)
7	19-64649	PLUG
8	10-898834	SCREW, (M14 x 178)
9	88238A10	CABLE ASSEMBLY, Ground
10	12-815432	WASHER, (.562 x 2.00 x .125)
11	12-8154331	WASHER
12	8137711	MOUNT
13	12-825190	WASHER
14	11-896602	NUT
15	8186442	CLAMP
16	10-81893435	SCREW, (M8 x 35)
17	13-72521	LOCKWASHER, Internal Tooth
18	818645F2	COVER (GRAY)
19	10-69079	SCREW, (#10-16 x .440)
20	816503	SEAL
21	826384T1	TUBE, Exhaust
22	10-81893435	SCREW, (M8 x 35)
23	32-8141966	TUBE, Water Comment: (XX-LONG)
24	814080001	SEAL
25	814081	CLAMP
26	8M0105088	SPACER Comment: (GRAY) XX-LONG
27	17-43044	PIN, Dowel - Without Hole (.375 x .625) Comment: XX-LONG
28	16-824118	STUD (M10 X 1.5 X 173) Comment: XX-LONG
29	11-400636	NUT (M10 X 1.5) Comment: XX-LONG

▶DRIVESHAFT HOUSING(S/N-0G438000 AND UP) (29 parts)

Ref	OEM Part #	Part Name
1	3519-832938A3	HOUSING ASSEMBLY, Driveshaft Comment: (WHITE-X/XX-LONG)
2	16-8M0008031	STUD (M12 X 1.75 X 50)
3	10-82130130	SCREW, (M10 x 30)
4	25-8331231	GROMMET
5	12-4002321	WASHER, (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel
6	11-4013812	NUT (M12 X 1.75)
7	19-64649	PLUG
8	10-898834	SCREW, (M14 x 178)
9	88238A10	CABLE ASSEMBLY, Ground
10	12-815432	WASHER, (.562 x 2.00 x .125)
11	12-8154331	WASHER
12	8137711	MOUNT
13	12-825190	WASHER
14	11-896602	NUT
15	8186442	CLAMP
16	10-81893435	SCREW, (M8 x 35)
17	13-72521	LOCKWASHER, Internal Tooth
18	818645F4	COVER Comment: (WHITE)
19	10-69079	SCREW, (#10-16 x .440)
20	8329321	SEAL
21	833116A7	TUBE ASSEMBLY, Exhaust
22	10-81893435	SCREW, (M8 x 35)
23	32-8M0042787	TUBE, Water Comment: (XX-LONG)
24	832940001	SEAL
25	8329391	CLAMP
26	823979T5	SPACER Comment: (WHITE) XX-LONG
27	17-43044	PIN, Dowel - Without Hole (.375 x .625) Comment: XX-LONG
28	16-824118	STUD (M10 X 1.5 X 173) Comment: XX-LONG
29	11-400636	NUT (M10 X 1.5) Comment: XX-LONG

▶Dual Engine Tie Bar Kit (21 parts)

Ref	OEM Part #	Part Name
-	92876A9	EXTENSION KIT, Dual Engine
1	715651	TUBE, Steering Cable
2	25-48462	O-RING, (.614 x .070)
3	41055	MOUNT
4	14-42100	TAB WASHER
5	11-8M0041651	NUT, (.875-14)
6	88404	TAB WASHER
7	10-38601	SCREW, (.250-28 x 1.250)
8	17729A1	BRACKET
9	10-62055	SCREW, (.312-24 x 1.250)
10	17728	TAB WASHER
11	10-140001	SCREW, (.375-24 x 1.38)
12	11-8M0204726	NUT, (.375-24)
13	8M0026167	STEERING EYE
14	23-23651	SLEEVE, (1.625)
15	97931	TUBING, (4.00 Inches)
16	8M0026098	COUPLER, (15.00 Inches)
17	11-42099	NUT, (.562-18)
18	22-821169	COUPLING
19	12-34931	WASHER, (.406 x .734 x .063) Stainless Steel
20	10-94319	SCREW, (.375-24 x 1.5)

▶ELECTRICAL(ALL MODELS-S/N:0G303046 & UP) (47 parts)

Ref	OEM Part #	Part Name
1	825296T1	PLATE, Electrical Mounting
2	10-82129114	SCREW, (M6 x 14)
3	827509T7	CDM ASSEMBLY
4	84-821945A61	CABLE ASSEMBLY, Hi Tension (SINGLE CABLE)
5	85-63709A1	BOOT/TERMINAL KIT
6	10-82129116	SCREW, (M6 x 16)
7	54-816311T	TIE STRAP, (8.00 Inches)
8	33-941	SPARK PLUG (CHAMPION #QL77CC)
9	10-81893435	SCREW, (M8 x 35)
10	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel
11	25-825380001	GROMMET
12	23-19064	BUSHING
13	830044T16	ECU, Engine Control Unit Comment: (SEAPRO/MARATHON) SN# 0G438000 & Up
14	10-82129145	SCREW, (M6 x 45)
15	54-826188	CLAMP
16	10-82104520	SCREW, (M5 x 20)
17	84-825433A10	HARNESS ASSEMBLY, Ignition
18	13541	PLUG, Male (SEAPRO/MARATHON)
19	25-818967	GROMMET
20	828102	BRACKET
21	8M0207773	RELAY
22	84-826802A2	HARNESS ASSEMBLY, Trim
23	84-88439A34	CABLE ASSEMBLY, Positive - Battery
24	84-88439A24	CABLE ASSEMBLY, Negative - Battery
25	84-827356A2	HARNESS ASSEMBLY (26 IN.)
26	8216091	COVER
27	10-82239320	SCREW, (M5 x 20) (M5 X 0.8)
28	88-812619	FUSE, Yellow - 20 Ampere
29	88-19637	SOCKET, Fuse
30	84-93388A8	CABLE ASSEMBLY, Black
31	8212282	PLATE, Solenoid Mounting
32	10-82155025	SCREW, (M8 x 25) Stainless Steel
33	10-82129125	SCREW, (M6 x 25)
34	84-88807A16	CABLE ASSEMBLY, (4.00 Inches) Black
35	86-45915	TERMINAL BLOCK
36	10-878607	SCREW, (#10-16 x .380)
37	89-817109A2	SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals)
38	23-8M0214955	BUSHING
39	13-53166	LOCKWASHER, (.312)
40	11-8M0204668	NUT, (.312-18)
41	10-32,11-45076	NUT, Brass
42	54-850895	CLAMP
43	54-850896	CLAMP, (28.6)
44	850802	BRACKET
45	32-850803	HOSE (INLET)
46	32-850804	HOSE (OUTLET)
47	850801T2	PULSE FLUSH

▶ELECTRICAL(S/N:0G129221 & BELOW NON SEAPRO/MARATHON) (44 parts)

Ref	OEM Part #	Part Name
1	8211861	PLATE, Electrical Mounting
2	827509A12	CDM ASSEMBLY
3	10-82129114	SCREW, (M6 x 14)
4	84-821945A56	CABLE ASSEMBLY, Hi Tension
5	85-63709A1	BOOT/TERMINAL KIT
6	33-938	SPARK PLUG (BPZ8H-N-10)
7	10-81893435	SCREW, (M8 x 35)
8	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel
9	25-88033	GROMMET
10	23-19064	BUSHING
11	824866A1	ECU, Engine Control Unit
12	10-82129140	SCREW, (M6 x 40)
13	823882	COVER
14	84-88439A3	CABLE ASSEMBLY, Positive - Battery
15	84-88439A4	CABLE ASSEMBLY, Battery - Negative
16	89-817109A2	SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals)
17	10-32,11-45076	NUT, Brass
18	13-53166	LOCKWASHER, (.312)
19	11-8M0204668	NUT, (.312-18)
20	10-82129125	SCREW, (M6 x 25)
21	23-8M0214955	BUSHING
22	54-816311T	TIE STRAP, (8.00 Inches)
23	8212281	PLATE, Solenoid Mounting
24	10-82155025	SCREW, (M8 x 25) Stainless Steel
25	10-82129110	SCREW, (M6 x 10)
26	84-87379A46	CABLE ASSEMBLY, (5.750 Inches) (RED)
27	8216091	COVER
28	84-93388A8	CABLE ASSEMBLY, Black
29	89-8M0185145	SOLENOID ASSEMBLY
30	23-8M0214955	BUSHING
31	25-818967	GROMMET
32	84-88807A16	CABLE ASSEMBLY, (4.00 Inches) Black
33	8-32,11-26419	NUT, Brass
34	86-45915	TERMINAL BLOCK
35	10-48408	SCREW, (#10-16 x .500)
36	13-26992	LOCKWASHER, (.250) Stainless Steel
37	11-94330	NUT, (.250-20) Brass
38	10-82239320	SCREW, (M5 x 20) (M5 X 0.8)
39	88-812619	FUSE, Yellow - 20 Ampere
40	88-19637	SOCKET, Fuse
41	84-821967T3	HARNESS ASSEMBLY, Engine Wiring Comment: (SEE SERVICE BULLETIN 94-8)
42	92753	RETAINER
43	54-826188	CLAMP
44	10-82104520	SCREW, (M5 x 20)

▶ELECTRICAL(S/N:0G129222-0G303045 NON SEAPRO/MARATHON) (50 parts)

Ref	OEM Part #	Part Name
1	825296	PLATE, Electrical Mounting
2	827509A12	CDM ASSEMBLY
3	10-82129114	SCREW, (M6 x 14)
4	84-821945A56	CABLE ASSEMBLY, Hi Tension
5	85-63709A1	BOOT/TERMINAL KIT
6	33-938	SPARK PLUG (BPZ8H-N-10)
7	10-81893435	SCREW, (M8 x 35)
8	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel
9	25-825380001	GROMMET
10	23-19064	BUSHING
11	825753T02	ECU, Engine Control Unit
12	10-82129145	SCREW, (M6 x 45)
13	54-826188	CLAMP
14	10-82104520	SCREW, (M5 x 20)
15	8212281	PLATE, Solenoid Mounting Comment: DESIGN I W/ TRIM SOLENOIDS
16	89-8M0185145	SOLENOID ASSEMBLY Comment: DESIGN I W/ TRIM SOLENOIDS
17	23-8M0214955	BUSHING Comment: DESIGN I W/ TRIM SOLENOIDS
18	25-818967	GROMMET Comment: DESIGN I W/ TRIM SOLENOIDS
19	84-87379A46	CABLE ASSEMBLY, (5.750 Inches) (RED) Comment: DESIGN I W/ TRIM SOLENOIDS
20	8-32,11-26419	NUT, Brass Comment: DESIGN I W/ TRIM SOLENOIDS
21	13-26992	LOCKWASHER, (.250) Stainless Steel Comment: DESIGN I W/ TRIM SOLENOIDS
22	11-94330	NUT, (.250-20) Brass Comment: DESIGN I W/ TRIM SOLENOIDS
23	84-825433A7	HARNESS ASSEMBLY, IGNITION Comment: DESIGN I W/ TRIM SOLENOIDS
24	84-17201A9	HARNESS ASSEMBLY, TRIM Comment: DESIGN I W/ TRIM SOLENOIDS
25	8212282	PLATE, Solenoid Mounting Comment: DESIGN II
26	84-825433A7	HARNESS ASSEMBLY, IGNITION Comment: DESIGN II
27	84-826802A2	HARNESS ASSEMBLY, Trim Comment: DESIGN II
28	25-818967	GROMMET Comment: DESIGN II
29	828102	BRACKET Comment: DESIGN II
30	8M0207773	RELAY Comment: DESIGN II
31	84-827356A2	HARNESS ASSEMBLY, SHIFT INTERRUPT (26 IN.)
32	84-88439A34	CABLE ASSEMBLY, Positive - Battery
33	84-88439A24	CABLE ASSEMBLY, Negative - Battery
34	8216091	COVER
35	10-82239320	SCREW, (M5 x 20) (M5 X 0.8)
36	88-812619	FUSE, Yellow - 20 Ampere
37	88-19637	SOCKET, Fuse
38	86-45915	TERMINAL BLOCK
39	10-878608	SCREW, (#10-16 x .500)
40	10-82129110	SCREW, (M6 x 10)
41	10-82155025	SCREW, (M8 x 25) Stainless Steel
42	84-93388A8	CABLE ASSEMBLY, Black
43	54-816311T	TIE STRAP, (8.00 Inches)
44	89-817109A2	SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals)
45	23-8M0214955	BUSHING
46	10-32,11-45076	NUT, Brass
47	13-53166	LOCKWASHER, (.312)
48	11-8M0204668	NUT, (.312-18)
49	10-82129125	SCREW, (M6 x 25)
50	84-88807A16	CABLE ASSEMBLY, (4.00 Inches) Black

▶ELECTRICAL(SEAPRO/MARATHON S/N-0G303045 & BELOW (40 parts)

Ref	OEM Part #	Part Name
1	825296	PLATE, Electrical Mounting
2	827509A12	CDM ASSEMBLY
3	10-82129114	SCREW, (M6 x 14)
4	84-821945A56	CABLE ASSEMBLY, Hi Tension
5	85-63709A1	BOOT/TERMINAL KIT
6	33-938	SPARK PLUG (BPZ8H-N-10)
7	10-81893435	SCREW, (M8 x 35)
8	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel
9	25-825380001	GROMMET
10	23-19064	BUSHING
11	8257531	ECU, Engine Control Unit
12	10-82129145	SCREW, (M6 x 45)
13	54-826188	CLAMP
14	10-82104520	SCREW, (M5 x 20)
15	84-825433A7	HARNESS ASSEMBLY
16	25-818967	GROMMET
17	828102	BRACKET
18	8M0207773	RELAY
19	84-826802A2	HARNESS ASSEMBLY, Trim
20	84-88439A34	CABLE ASSEMBLY, Positive - Battery
21	84-88439A24	CABLE ASSEMBLY, Negative - Battery
22	8216091	COVER
23	10-82239320	SCREW, (M5 x 20) (M5 X 0.8)
24	88-812619	FUSE, Yellow - 20 Ampere
25	88-19637	SOCKET, Fuse
26	84-93388A8	CABLE ASSEMBLY, Black
27	8212282	PLATE, Solenoid Mounting
28	10-82129110	SCREW, (M6 x 10)
29	10-82155025	SCREW, (M8 x 25) Stainless Steel
30	10-82129125	SCREW, (M6 x 25)
31	84-88807A16	CABLE ASSEMBLY, (4.00 Inches) Black
32	86-45915	TERMINAL BLOCK
33	10-878607	SCREW, (#10-16 x .380)
34	89-817109A2	SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals)
35	23-8M0214955	BUSHING
36	13-53166	LOCKWASHER, (.312)
37	11-8M0204668	NUT, (.312-18)
38	10-32,11-45076	NUT, Brass
39	54-816311T	TIE STRAP, (8.00 Inches)
40	13541	PLUG, Male

▶EXHAUST PLATE (46 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	832935A1	PLATE ASSEMBLY, Exhaust Comment: SN# 0G438000 & Up
2	832994	STRAINER Comment: SN# 0G437999 & Below
3	27-8329335	GASKET Comment: SN# 0G438000 & Up
4	NLA	No Longer Available, Gasket Comment: (REFER TO SERVICE BULLETIN #94-11) SN# 0G437999 & Below
5	27-823988	GASKET (LOWER) Comment: SN# 0G437999 & Below
6	24-64878	SPRING Comment: SN# 0G693842 & Up
7	27-8329344	GASKET (LOWER) Comment: SN# 0G438000 & Up
8	8M0043157	SEAL
9	10-81893435	SCREW, (M8 x 35)
10	65663A2	COVER
11	65664A1	PLATE ASSEMBLY
12	27-88907003	GASKET
13	10-69570	SCREW, (#10-16 x .750)
14	12-76451	WASHER
15	648771	DIAPHRAGM
16	814189	POPPET
17	25-814191	GROMMET
18	814190	CARRIER
19	10-81893435	SCREW, (M8 x 35)
20	22-34982	CONNECTOR
21	22-782792	ELBOW (45 DEGREES)
22	22-821975	ELBOW, 45 Degree (45 DEGREES)
23	821255	BOOT, Idle Exhaust
24	54-816311T	TIE STRAP, (8.00 Inches)
25	32-8M0108355	HOSE, (57.00 Inches Bulk) (2-1/2 IN.)
26	22-8M0077650	FITTING, Tell-Tale
27	19-821908	PLUG
28	12-821915	WASHER
29	8219631	CHECK VALVE
30	25-30641	O-RING, (.299 x .103)
31	22-821952	FITTING
32	32-821976	HOSE
33	21-817519A1	CHECK VALVE ASSEMBLY, Drain
34	17-43044	PIN, Dowel - Without Hole (.375 x .625)
35	11-401386	NUT, (M6)
36	12-35459	WASHER
37	824012	ROLLER
38	11-401386	NUT, (M6)
39	883142A03	SHIFT LINK
40	23-42994	BUSHING
41	8240703	SHIFT SHAFT, Upper Comment: (XX-LONG)
42	23-48237	BUSHING
43	25-19565002	GROMMET
44	43585	COUPLING
45	19-828808	PLUG Comment: SN# 0G178947 & Below

▶FLYWHEEL/STATOR (13 parts)

Ref	OEM Part #	Part Name
1	11-401386	NUT, (M6)
2	19-45907	PLUG, Yellow
3	272-821033T2	FLYWHEEL
4	398-821935A5	STATOR Comment: (SeaPro/Marathon) SN# 0G129222 & Up
5	10-82494830	SCREW, (M6 x 30)
6	821663A1	ALTERNATOR Comment: DESIGN II
7	10-82446155	SCREW, (M10 x 55) Comment: DESIGN II
7/8	10-82130140	SCREW, (M10 x 40) (M10 X 40) Comment: DESIGN I
8	10-82130140	SCREW, (M10 x 40) (M10 X 40) Comment: DESIGN II
9	12-796431	WASHER Comment: DESIGN II
10	11-4013610	NUT, (M10) Comment: DESIGN II
11	57-49756Q1	V BELT
12	12-17457	WASHER

▶FUEL LINES(NON SEAPRO/MARATHON) (25 parts)

Ref	OEM Part #	Part Name
1	22-822769	CONNECTOR
2	32-8M0108349	TUBING, (28.00 Inches Bulk) (4 IN.)(1-1/2 IN.)(7 IN.)(13-1/2 IN.)
3	54-816311T	TIE STRAP, (8.00 Inches)
4	22-8189941	CHECK VALVE
5	32-82381335	TUBING, (12.00 Inches Bulk) (6 IN.)
6	22-818992	CONNECTOR
7	35-816296Q2	FILTER, Fuel
8	54-49542	CLAMP
9	10-82130012	SCREW, (M6 x 12)
10	32-8M0108355	HOSE, (57.00 Inches Bulk) (6-1/2 IN.)(5 IN.)(5 IN.)(4-1/2 IN.)
11	10-4008820	SCREW, (M6 x 20)
12	13-400256	LOCKWASHER, (M6)
13	11-401386	NUT, (M6)
14	822528T	SOLENOID VALVE
15	8224931	BRACKET
16	32-9912878	HOSE, (.187) (26.00 Inches Bulk) (8-3/4 IN.)(8-3/4 IN.)(6 IN.)
17	28-89694	KEY
18	821153	COUPLING
19	8212021	BRACKET, Sensor
20	821664	SENSOR, Throttle Position (TPI)
21	10-4005685	SCREW, (M4 x 10)
22	12-30164	WASHER, (.192 x .375 x .0312) Stainless Steel
23	8,13-26995	LOCKWASHER, Stainless Steel
24	23-82459612	OVERSLEEVE
25	56762	TIE STRAP, (4.00 Inches)

▶FUEL LINES(SEAPRO/MARATHON) (19 parts)

Ref	OEM Part #	Part Name
1	32-8M0108355	HOSE, (57.00 Inches Bulk) (5 IN.)(5 IN.)(4-1/2 IN.)(16 IN.)
2	54-816311T	TIE STRAP, (8.00 Inches)
3	10-4008820	SCREW, (M6 x 20)
4	13-400256	LOCKWASHER, (M6)
5	11-401386	NUT, (M6)
6	23-82459612	OVERSLEEVE
7	56762	TIE STRAP, (4.00 Inches)
8	32-9912878	HOSE, (.187) (26.00 Inches Bulk) (8-3/4 IN.)(8-3/4 IN.)(6 IN.)
9	822528T	SOLENOID VALVE
10	8224931	BRACKET
11	10-4005685	SCREW, (M4 x 10)
12	12-30164	WASHER, (.192 x .375 x .0312) Stainless Steel
13	8,13-26995	LOCKWASHER, Stainless Steel
14	821664	SENSOR, Throttle Position (TPI)
15	8212021	BRACKET, Sensor
16	821153	COUPLING
17	28-89694	KEY
18	54-67015	CLAMP
19	10-82130012	SCREW, (M6 x 12)

▶FUEL PUMP (26 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SeaPro/Marathon)
1	14360A78	PUMP ASSEMBLY, Fuel
2	21-857005A1	DIAPHAGM KIT
3	NSS	NOT SOLD SEPARATE, Check Valve-Rubber
4	NSS	NOT SOLD SEPARATE, Check Valve
5	NSS	NOT SOLD SEPARATE, Retainer
6	NSS	NOT SOLD SEPARATE, Gasket-Boost
7	NSS	NOT SOLD SEPARATE, Cap
8	NSS	NOT SOLD SEPARATE, Spring
9	NSS	NOT SOLD SEPARATE, Diaphragm
10	NSS	NOT SOLD SEPARATE, Gasket-Pulse
11	NSS	NOT SOLD SEPARATE, Spring
12	NSS	NOT SOLD SEPARATE, Cap
13	27-8M0204705	GASKET
14	144303	BASE
15	987752	PLATE
16	22-629101	ELBOW, (.125-27) (90 DEGREES)
17	10-82130050	SCREW, (M6 x 50)
18	10-82104540	SCREW, (M5 x 40)
19	54-816311T	TIE STRAP, (8.00 Inches) Comment: SEAPRO/MARATHON
20	10-82130012	SCREW, (M6 x 12) Comment: SEAPRO/MARATHON
21	826635	BRACKET Comment: SEAPRO/MARATHON
22	35-826634T01	FILTER, Fuel Comment: SEAPRO/MARATHON
23	32-830769	HOSE (INLET) Comment: SEAPRO/MARATHON
24	32-830770	HOSE (OUTLET) Comment: SEAPRO/MARATHON
25	22-822769	CONNECTOR Comment: SEAPRO/MARATHON

▶G./HSG(PROP-STD-S/N-0G437999 & BELOW-1623-822442C2 (32 parts)

Ref	OEM Part #	Part Name
-	26-816575A5	SEAL KIT, Gear Housing
1	1623-822442A26	GEAR HOUSING ASSEMBLY, Basic - Gray
43	8M0226861	SHIFT CRANK
44	818349T1	SPOOL KIT
45	15-47397A1	SHIM SET
46	31-828439A2	BEARING ASSEMBLY, Tapered Roller Comment: (USE WITH 1623-822442C3 CASTING)
47	43-878087A4	GEAR ASSEMBLY, Forward Comment: (NOTE: THIS COMPLETE GEAR SET IS A 1.62:1- 13/21 REPLACING A 1.64:1- 17/28)
48	31-30895T	BEARING, Needle
49	24-30893	SPRING
50	52-853594T	SLIDING CLUTCH
51	17-78909	PIN, Detent
52	17-8M0100263	PIN, Cross
53	44-8M0140440	PROPELLER SHAFT
54	NSS	NOT SOLD SEPARATE, Reverse Gear Comment: (1.62:1 - 13/21)(PART OF 43-828072A2)
55	23-824108	SPACER
56	681001	RING, Thrust
57	30-88957T	BEARING ASSEMBLY, Ball
58	25-8M0214920	O-RING
59	818763T11	CARRIER ASSEMBLY, Bearing
60	31-30956T	BEARING, Needle
61	26-14077	SEAL, Oil (INSIDE)
62	26-8M0204670	SEAL (OUTSIDE)
63	14-18323	TAB WASHER
64	8M2011027	RETAINER
65	97-76214Q5	ANODE KIT Comment: (These replacement parts are not included with complete gear housing replacement)
66	97-822777Q1	TRIM TAB Comment: (Anodic)(These replacement parts are not included with complete gear housing replacement)GEAR THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH HOUSING REPLACEMENT
67	10-8M0204686	SCREW, (.437-14 x 1.750) Comment: (These replacement parts are not included with complete gear housing replacement)
68	12-835467Q01	THRUST HUB Comment: (These replacement parts are not included with complete gear housing replacement)
69	13-423511	LOCKWASHER, Toothed Comment: (These replacement parts are not included with complete gear housing replacement)
70	12-31211Q03	WASHER, Splined Comment: (These replacement parts are not included with complete gear housing replacement)
71	14-816629Q	TAB WASHER Comment: (These replacement parts are not included with complete gear housing replacement)
72	11-52707Q1	PROP NUT KIT, (.750-16) Comment: (These replacement parts are not included with complete gear housing replacement)

▶G./HSG, PROP-C/R-S/N-0G437999 & BELOW-1623-822442C2 CASTING (41 parts)

Ref	OEM Part #	Part Name
-	26-816575A5	SEAL KIT, Gear Housing
1	1623-822442A26	GEAR HOUSING ASSEMBLY, Basic - Gray
43	8M0226861	SHIFT CRANK
44	818349T1	SPOOL KIT
45	15-47397A1	SHIM SET
46	828830A2	ADAPTOR ASSEMBLY, Bearing Comment: (1623-822442C3 CASTING)
47	31-814653T	BEARING ASSEMBLY, Needle Rollers
48	12-815481	THRUST WASHER
49	31-815480	BEARING, Thrust
50	NSS	NOT SOLD SEPARATE Comment: (1.62:1 GEAR RATIO - 13/21)
51	31-815482	BEARING, Roller
52	24-30893	SPRING
53	52-853594T	SLIDING CLUTCH
54	17-8M0100263	PIN, Cross
55	17-78909	PIN, Detent
56	44-8M0140448	PROPELLER SHAFT
57	43-828289A3	GEAR ASSEMBLY, Forward (INCLUDES PINION) Comment: (NOTE: THIS COMPLETE GEAR SET IS A 1.62:1 GEAR RATIO - 13/21 REPLACING A 1.64:1 GEAR RATIO - 17/28)
58	23-1761526	SPACER SHIM, (.230)
59	31-15841	BEARING, Roller
60	12-17616	THRUST RING
61	818292A1	ADAPTOR ASSEMBLY, Bearing
62	31-814653T	BEARING ASSEMBLY, Needle Rollers
63	12-18448	THRUST WASHER
64	31-15842	BEARING, Thrust
65	8182911	RACE, Thrust
66	814605	KEEPER
67	25-8M0214920	O-RING
68	818290T1	CARRIER ASSEMBLY, Bearing
69	31-30956T	BEARING, Needle
70	26-14077	SEAL, Oil (INSIDE)
71	26-8M0204670	SEAL (OUTSIDE)
72	14-18323	TAB WASHER
73	8M2011027	RETAINER
74	97-76214Q5	ANODE KIT Comment: (These replacement parts are not included with complete gear housing replacement)
75	8227773	TRIM TAB Comment: (Black Aluminum)(These replacement parts are not included with complete gear housing replacement)
76	10-8M0204686	SCREW, (.437-14 x 1.750) Comment: (These replacement parts are not included with complete gear housing replacement)
77	12-835467Q01	THRUST HUB Comment: (These replacement parts are not included with complete gear housing replacement)
78	13-423511	LOCKWASHER, Toothed Comment: (These replacement parts are not included with complete gear housing replacement)
79	12-31211Q03	WASHER, Splined Comment: (These replacement parts are not included with complete gear housing replacement)
80	14-816629Q	TAB WASHER Comment: (These replacement parts are not included with complete gear housing replacement)
81	11-52707Q1	PROP NUT KIT, (.750-16) Comment: (These replacement parts are not included with complete gear housing replacement)

▶G/HSG, DRIVE-STD/COUNTER-0G437999 AND BELOW-1623-822442C2 (43 parts)

Ref	OEM Part #	Part Name
-	817275A6	REPAIR KIT, Water Pump
1	1623-822442A26	GEAR HOUSING ASSEMBLY, Basic - Gray
2	17-379721	PIN
3	821526001	FILLER BLOCK
4	22-8M0058389	FITTING KIT, Magnetic, Plug Fill/Drain
5	12-191833	WASHER, Fiber
6	97-826134Q	ANODE
7	10-4000333	SCREW, (M6 x 40)
8	11-401386	NUT, (M6)
9	31-42647A1	BEARING ASSEMBLY, Roller
10	17-43044	PIN, Dowel - Without Hole (.375 x .625)
11	10-79953Q04	SCREW KIT, (.375-16 x .250)
12	12-191833	WASHER, Fiber
13	22-85822A6	CONNECTOR Comment: (XX-LONG)
14	NSS	NOT SOLD SEPARATE, Pinion Gear (Part of 43-812975A5) Comment: (1.64:1 GEAR RATIO - 17/28)(COUNTER ROTATION)
15	12-92721	WASHER
16	11-35921	NUT, (.625-18)
17	23-815921A4	BUSHING ASSEMBLY
18	26-8M0204708	SEAL, Oil
19	25-8M0214927	O-RING, (.799)
20	10-1993716	SCREW, (M6 x 16)
21	12-77674	WASHER
22	824145	SHIFT SHAFT (LOWER)
23	45-8M0140442	DRIVESHAFT (LOWER)
24	28-8M0204723	KEY
25	15-42637A1	SHIM SET
26	31-8M0146566	BEARING, Roller
27	8245191	RETAINER
28	8M0214948	CARRIER ASSEMBLY
29	25-8M0142854	O-RING, (2.175 x .175)
30	26-16977	SEAL, Oil
31	26-89238	SEAL, Oil
32	817275A1	PUMP ASSEMBLY, Water
33	26-816575A2	SEAL KIT
34	27-430331	GASKET
35	27-8172771	GASKET
36	8M0204709	FACEPLATE
37	47-43026T2	IMPELLER
38	10-1993716	SCREW, (M6 x 16)
39	816597A1	COUPLING ASSEMBLY
40	25-8M0204645	O-RING, (.796 x .139)
41	45-824115A1	EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.) 8 SPLINES
42	823902	COUPLING

▶G/HSG, DRIVE-STD/COUNTER-0G438000 AND UP-1623-822442C3 (45 parts)

Ref	OEM Part #	Part Name
-	817275Q05	REBUILD KIT, Water Pump
1	1623-822442T79	GEAR HOUSING ASSEMBLY Comment: (BASIC-WHITE)
2	17-379721	PIN
3	821526001	FILLER BLOCK
4	22-8M0058389	FITTING KIT, Magnetic, Plug Fill/Drain
5	12-191833	WASHER, Fiber
6	97-826134Q	ANODE
7	10-4000333	SCREW, (M6 x 40)
8	11-401386	NUT, (M6)
9	31-42647A1	BEARING ASSEMBLY, Roller
10	17-43044	PIN, Dowel - Without Hole (.375 x .625)
11	10-79953Q04	SCREW KIT, (.375-16 x .250)
12	12-191833	WASHER, Fiber
13	22-85822A6	CONNECTOR Comment: (XXL)
14	56762	TIE STRAP, (4.00 Inches)
15	NSS	NOT SOLD SEPARATE, Pinion Gear (PART OF 43-828170A2) Comment: (1.87:1 - 15/28)
16	12-92721	WASHER
17	11-35921	NUT, (.625-18)
18	23-815921A4	BUSHING ASSEMBLY
19	26-8M0204708	SEAL, Oil
20	25-8M0214927	O-RING, (.799)
21	10-1993716	SCREW, (M6 x 16)
22	12-77674	WASHER
23	824145	SHIFT SHAFT (LOWER)
24	45-8M0140442	DRIVESHAFT (LOWER)
25	28-8M0204723	KEY
26	15-42637A1	SHIM SET
27	31-8M0146566	BEARING, Roller
28	8245191	RETAINER
29	8M0214948	CARRIER ASSEMBLY
30	25-8M0142854	O-RING, (2.175 x .175)
31	26-8M0214939	SEAL, Oil
32	26-8M0214939	SEAL, Oil
33	817275A1	PUMP ASSEMBLY, Water
34	26-816575A2	SEAL KIT
35	27-430331	GASKET
36	27-8172771	GASKET
37	8M0204709	FACEPLATE
38	47-43026T2	IMPELLER
39	10-1993716	SCREW, (M6 x 16)
40	832942A1	COUPLING ASSEMBLY
41	25-8M0204645	O-RING, (.796 x .139)
42	25-8M0204654	O-RING, (1.046)
43	45-826353A1	EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.)
44	823902	COUPLING

▶G/HSG, PROP-COUNTER-G438000 AND UP-1623-822442C3 (40 parts)

Ref	OEM Part #	Part Name
-	26-816575A4	SEAL KIT, Gear Housing
1	1623-822442T79	GEAR HOUSING ASSEMBLY Comment: (BASIC-WHITE)
45	8M0226861	SHIFT CRANK
46	8M0235940	SPOOL ASSEMBLY
47	15-44491A1	SHIM SET
48	828830A2	ADAPTOR ASSEMBLY, Bearing
49	31-814653T	BEARING ASSEMBLY, Needle Rollers
50	12-815481	THRUST WASHER
51	31-815480	BEARING, Thrust
52	43-828696T2	GEAR ASSEMBLY, Reverse
53	31-15844	BEARING ASSEMBLY, Roller
54	24-30893	SPRING
55	52-859340T	SLIDING CLUTCH
56	17-8M0100263	PIN, Cross
57	17-828356	PIN, Detent
58	44-8M0140448	PROPELLER SHAFT
59	43-828695A1	GEAR SET, Forward/Pinion (12/21) (INCLUDES PINION)
60	23-1761526	SPACER SHIM, (.230)
61	31-815480	BEARING, Thrust
62	12-815481	THRUST WASHER
63	828831A3	ADAPTOR ASSEMBLY, Bearing
64	31-814653T	BEARING ASSEMBLY, Needle Rollers
65	12-18448	THRUST WASHER
66	31-15842	BEARING, Thrust
67	8182911	RACE, Thrust
68	814605	KEEPER
69	25-8M0214920	O-RING
70	818290T8	CARRIER ASSEMBLY, Bearing
71	31-30956T	BEARING, Needle
72	26-14077	SEAL, Oil (INSIDE)
73	26-8M0204670	SEAL (OUTSIDE)
74	14-18323	TAB WASHER
75	8M2011027	RETAINER
76	97-76214Q5	ANODE KIT Comment: (These replacement parts are not included with complete gear housing replacement)
77	10-8M0204686	SCREW, (.437-14 x 1.750) Comment: (These replacement parts are not included with complete gear housing replacement)
78	12-835467Q01	THRUST HUB Comment: (These replacement parts are not included with complete gear housing replacement)
79	13-423511	LOCKWASHER, Toothed Comment: (These replacement parts are not included with complete gear housing replacement)
80	12-31211Q03	WASHER, Splined Comment: (These replacement parts are not included with complete gear housing replacement)
81	14-816629Q	TAB WASHER Comment: (These replacement parts are not included with complete gear housing replacement)
82	11-52707Q1	PROP NUT KIT, (.750-16) Comment: (These replacement parts are not included with complete gear housing replacement)

▶G/HSG, PROP-STD-0G438000 AND UP-1623-822442C3 (31 parts)

Ref	OEM Part #	Part Name
-	26-816575A4	SEAL KIT, Gear Housing
1	1623-822442T79	GEAR HOUSING ASSEMBLY Comment: (BASIC-WHITE)
45	8M0226861	SHIFT CRANK
46	8M0235940	SPOOL ASSEMBLY
47	15-44491A1	SHIM SET
48	43-878611A2	GEAR SET, Forward And Pinion (INCLUDES PINION GEAR) Comment: (1.87:1 - 15/28)
49	31-30894A1	BEARING SET, Cup And Cone
50	31-30895T	BEARING, Needle
51	24-30893	SPRING
52	52-859340T	SLIDING CLUTCH
53	17-828356	PIN, Detent
54	17-8M0100263	PIN, Cross
55	44-8M0140440	PROPELLER SHAFT
56	43-828171A1	GEAR, Reverse Comment: (1.87:1 - 15/28)
57	23-824108	SPACER
58	681001	RING, Thrust
59	30-88957T	BEARING ASSEMBLY, Ball
60	25-8M0214920	O-RING
61	818763T11	CARRIER ASSEMBLY, Bearing
62	31-30956T	BEARING, Needle
63	26-14077	SEAL, Oil (INSIDE)
64	26-8M0204670	SEAL (OUTSIDE)
65	14-18323	TAB WASHER
66	8M2011027	RETAINER
67	97-76214Q5	ANODE KIT Comment: (These replacement parts are not included with complete gear housing replacement)
68	10-8M0204686	SCREW, (.437-14 x 1.750) Comment: (These replacement parts are not included with complete gear housing replacement)
69	12-835467Q01	THRUST HUB Comment: (These replacement parts are not included with complete gear housing replacement)
70	13-423511	LOCKWASHER, Toothed Comment: (These replacement parts are not included with complete gear housing replacement)
71	12-31211Q03	WASHER, Splined Comment: (These replacement parts are not included with complete gear housing replacement)
72	14-816629Q	TAB WASHER Comment: (These replacement parts are not included with complete gear housing replacement)
73	11-52707Q1	PROP NUT KIT, (.750-16) Comment: (These replacement parts are not included with complete gear housing replacement)

▶GEAR HOUSING CHART(S/N-0G129221 & BELOW) (1 parts)

Ref	OEM Part #	Part Name
-	1623-822442A37	GEAR HOUSING ASSEMBLY Comment: (GRAY-XXL) 1.75:1 GEAR RATIO 8 DRIVESHAFT SPLINES COUNTER ROTATION

▶GEAR HOUSING CHART(S/N-0G129222 THRU 0G437999) (1 parts)

Ref	OEM Part #	Part Name
-	45-826353A1	EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.) 13 SPLINES

▶GEAR HOUSING CHART(S/N-0G438000 & UP) (1 parts)

Ref	OEM Part #	Part Name
-	45-826353A1	EXTENSION KIT, Driveshaft Comment: (XX-LONG-30 IN.) 13 SPLINES

▶INSTRUMENTATION (19 parts)

Ref	OEM Part #	Part Name
1	87-19674A1	SWITCH ASSEMBLY, Lanyard
2	10-18303	SCREW, (.190-16 x 1.750) Stainless Steel
3	813679	ADAPTER
4	15920Q54	LANYARD ASSEMBLY
5	10-32866	SCREW, (#10-32 x 2.00) Stainless Steel
6	18321	CLAMP, Mounting
7	12-24676	WASHER, (.200 x .440 x .032)
8	10-32,11-68219	NUT, Stainless Steel
9	79146	RETAINER
10	54-816311T	TIE STRAP, (8.00 Inches)
11	812497A2	DIODE ASSEMBLY
12	84-11149A2	CABLE ASSEMBLY, (6.00 Inches)
13	79-859697A1	TWO WARNING GAUGE
14	823486	CLAMP
15	817315	BEZEL
16	8-32,11-26419	NUT, Brass
17	88-15163	LAMP (UPPER)
18	88-79888	SOCKET, Light Bulb
19	84-824372A1	CABLE ASSEMBLY

▶MISCELLANEOUS INFORMATION (1 parts)

Ref	OEM Part #	Part Name
0	90-10128980	OWNERS MANUAL

▶OIL INJECTION COMPONENTS (32 parts)

Ref	OEM Part #	Part Name
1	1270-818456A1	TANK ASSEMBLY, Oil Comment: SN# 0G437999 & Below
2	1270-830889A1	TANK ASSEMBLY, Oil Comment: SN# 0G438000 & Up
3	23-8260841	SPACER
4	10-58376	SCREW, (.164-18 x .375)
5	12-72761	WASHER, (.203 x .562 x .060) Stainless Steel
6	36-814449A3	CAP ASSEMBLY Comment: SN# 0G438000 & Up
7	27-42999T	GASKET
8	87-12886A7	SWITCH ASSEMBLY Comment: SN# 0G438000 & Up
9	10-12896	SCREW, (#8-18 x .310) Comment: (USE W/O SPACER - REF/ #3)
10	23-19064	BUSHING
11	25-825380001	GROMMET
12	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel
13	10-81893435	SCREW, (M8 x 35)
14	32-8M0108355	HOSE, (57.00 Inches Bulk) (8 IN.) Comment: SN# 0G438000 & Up
15	22-8M0207780	FITTING
16	10-82104530	SCREW (30MM)
17	815536T1	PUMP, Oil
18	25-11379	O-RING
19	25-48462	O-RING, (.614 x .070)
20	23-817631	BEARING, Driven Gear
21	43-430204	GEAR, Driven
22	816974	BEARING, Thrust
23	10-82104520	SCREW, (M5 x 20) (20MM)
24	54-816311T	TIE STRAP, (8.00 Inches)
25	32-82381455	TUBING (8-1/2 IN.)
26	1257-87421	TANK
27	36-43298A2	CAP ASSEMBLY
28	25-11332	O-RING, (2.225 x .210)
29	816190A4	HOUSING ASSEMBLY, Adapter
30	25-11332	O-RING, (2.225 x .210)
31	32-99802	TUBE
32	32-99439	HOSE, (114.00 Inches)

▶POWER TRIM COMPONENTS (35 parts)

Ref	OEM Part #	Part Name
-	826729A10	POWER TRIM ASSEMBLY Comment: SN# 0G217419 & Below
1	811604F	MANIFOLD ASSEMBLY
2	22-56800	PLUG, Pipe (.0625-27)
3	880952A03	CYLINDER ASSEMBLY
4	823553T	ROD KIT, Trim Piston
5	878239A02	GUIDE KIT
6	811607A1	REPAIR KIT
7	811610A1	CHECK VALVE KIT
8	1100-8M0021648	GUIDE ASSEMBLY
9	878414T01	PISTON/ROD ASSEMBLY, Power Trim (STBD.)
10	35-12184A1	TRIM FILTER ASSEMBLY
11	893929A01	MANUAL RELEASE ASSEMBLY
12	53-815949001	E RING
13	811612A3	O-RING KIT
14	811617T1	PUMP
15	19-811613	PLUG ASSEMBLY
16	10-4000327	SCREW, (M6 x 14)
17	12-4002315	WASHER
18	811611	COVER
19	811619	DRIVESHAFT Comment: SN# 0G217419 & Below
20	878265A6	RETROFIT KIT Comment: SN# 0G217419 & Below
21	10-811616	SCREW (SHORT)
22	8M0142997	SHAFT ASSEMBLY
23	22-56800	PLUG, Pipe (.0625-27)
24	17-878267	PIN, Groove
25	17-821539	PIN, Trilobe
26	99625002	SHAFT
27	97-818298Q1	ANODE KIT
28	10-8M0204707	SCREW, (M6 x 25)
29	12-8M0204649	WASHER, (.281 x .500 x .060) Stainless Steel
30	10-4000377	SCREW, (M10 x 30)
31	12-4002319	WASHER
32	54-26550	CLAMP Comment: SN# 0G217420 & Up
33	10-878609	SCREW, (#10-16 x .600)
34	8M0084613	C WASHER

▶POWER TRIM MOTOR (9 parts)

Ref	OEM Part #	Part Name
-	878265A4	MOTOR ASSEMBLY Comment: SN# 0G217420 & Up
1	811624	FRAME AND FIELD KIT Comment: SN# 0G217419 & Below
2	811625	BRUSH CARD KIT Comment: SN# 0G217419 & Below
3	811623	END FRAME KIT Comment: SN# 0G217419 & Below
4	811626	SEAL KIT Comment: SN# 0G217419 & Below
5	811627	ARMATURE KIT Comment: SN# 0G217419 & Below
6	828714A1	BRUSH AND SEAL KIT Comment: SN# 0G217420 & Up
7	828713T1	ARMATURE KIT Comment: SN# 0G217420 & Up
8	828715A1	END FRAME (COMPLETE) Comment: SN# 0G217420 & Up

▶REED BLOCK/SOUND ATTENUATOR (25 parts)

Ref	OEM Part #	Part Name
-	809793A00	POWERHEAD ASSEMBLY Comment: (SEAPRO/MARATHON)
1	8184441	ATTENUATOR, Sound
2	8215542	PLATE, Sound Attenuator
3	8266151	SEAL
4	10-82130020	SCREW, (M6 x 20)
5	8161842	PLATE, Carburetor Adaptor Comment: SN# 0G303045 & Below
6	54-67015	CLAMP Comment: SN# 0G303045 & Below
7	8161843	PLATE, Carburetor Adaptor Comment: SN# 0G303046 & Up
8	827507	RETAINER Comment: SN# 0G303046 & Up
9	16-8165712	STUD (M6 X 29.50)
10	10-82130025	SCREW, (M6 x 25)
11	27-8141951	GASKET
12	816032T1	REED BLOCK Comment: SN# 0G338134 THRU 0G437999
13	34-816107A1	REED SET Comment: SN# 0G338134 THRU 0G437999
14	34-816107A1	REED SET Comment: SN# 0G338133 & Below
15	8161082	CLAMP, Reed Comment: SN# 0G338134 THRU 0G437999
16	10-8211108	SCREW (M4 X .7) Comment: SN# 0G338134 THRU 0G437999
17	10-4007420	SCREW, (M6 x 20)
18	822520	LATCH HANDLE
19	10-48408	SCREW, (#10-16 x .500)
20	12-8M0204666	WASHER, (.203 x .500 x .032)
21	822527	PAWL
22	818446	FLYWHEEL COVER
23	25-8M0153609	GROMMET
24	37-855577A14	DECAL, EPA Label Information Comment: (1998)

▶STARTER MOTOR (17 parts)

Ref	OEM Part #	Part Name
1	50-898265009	STARTER MOTOR ASSEMBLY
2	8236392	DRIVE CAP
3	10-823641	THRU BOLT
4	823640T	DRIVE KIT
5	13310T1	DRIVE
6	823638	ARMATURE
7	898265016	BRUSH/SPRING KIT
8	898265014	HOLDER
9	8119011	CAP, Commutator
10	F15158	SCREW
11	37-8272822	DECAL, Warning
12	13-26992	LOCKWASHER, (.250) Stainless Steel
13	11-94330	NUT, (.250-20) Brass
14	13-26992	LOCKWASHER, (.250) Stainless Steel
15	11-20890	NUT, (.250-20)
16	10-81893450	SCREW, (M8 x 50)
17	23-824921	SPACER

▶STEERING ATTACHING KIT (12 parts)

Ref	OEM Part #	Part Name
-	92876A8	ATTACHING KIT, Steering (SINGLE)
1	41055A1	BRACKET ASSEMBLY
2	71565A2	TUBE ASSEMBLY
3	25-48462	O-RING, (.614 x .070)
4	13-821203	LOCKWASHER
5	11-8M0041651	NUT, (.875-14)
6	10-38601	SCREW, (.250-28 x 1.250)
7	13-78968	LOCKWASHER, Internal (.250)
8	850791T	COUPLING
9	10-73732	SCREW, (.375-24 x 1.120)
10	12-34931	WASHER, (.406 x .734 x .063) Stainless Steel
11	11-8M0204726	NUT, (.375-24)

▶SWIVEL BRACKET AND STEERING ARM (31 parts)

Ref	OEM Part #	Part Name
1	1499-8710A23	SWIVEL BRACKET Comment: (WHITE)
2	25-8M0214926	O-RING
3	23-818764	BUSHING
4	23-816039	SPACER
5	26-87735	SEAL, Oil (LOWER)
6	22-8M0169589	FITTING, Grease
7	23-821207	BUSHING
8	12-816432	THRUST WASHER
9	826364F3	YOKE, Bottom Comment: (WHITE-XL/XXL-STAINLESS STEEL)
10	53-67684	RING, Retaining
11	8M0045383	STRIKER PLATE
12	13-58643	LOCKWASHER, (.375)
13	11-46335	NUT, (.375-24)
14	10-64014	SCREW, (.250-28 x .500)
15	8M0074846	SENDER ASSEMBLY, Trim
16	10-852368	SCREW, (#10-24 x .750)
17	10,13-26996	LOCKWASHER, Stainless Steel
18	12-89302	WASHER, (.203 x .406 x .040)
19	17-8M0132731	SWIVEL PIN ASSEMBLY Comment: (WHITE-XL/XXL)
20	10-8M0141069	SCREW, (M12 x 190)
21	824998001	BUMPER
22	8163851	MOUNT, Upper
23	12-8154371	WASHER
24	12-815436	WASHER
25	11-896963	NUT, (M12)
26	8M0036783	CLAMP
27	10-81893435	SCREW, (M8 x 35)
28	92876A12	LINK ASSEMBLY, Steering
29	10-849838	SCREW, (.375-24 x 1.25)
30	11-8M0204726	NUT, (.375-24)
31	12-37828	WASHER, (.390 x .625 x .062) Stainless Steel

▶TOOLS, SPECIAL (1 parts)

Ref	OEM Part #	Part Name
-	91-821571A1	GUIDE TOOL, Water Pump Alignment Pins Comment: GEAR HOUSING

▶TOP COWL (19 parts)

Ref	OEM Part #	Part Name
1	4001-814277T25	TOP COWL ASSEMBLY Comment: (WHITE)
2	821256F6	INLET, Air Comment: (WHITE)
3	10-82130016	SCREW, (M6 x 16)
4	821250A1	SOUND BLANKET KIT
5	10-83002430	SCREW (M6 X 30) Comment: SEAPRO/MARATHON
6	12-8M0204649	WASHER, (.281 x .500 x .060) Stainless Steel Comment: SEAPRO/MARATHON
7	19-823865	CAP PLUG
8	821248	REAR LATCH HOOK
9	53-8237951	RING, Retaining
10	8M0207770	ROLLER
11	12-8M0204649	WASHER, (.281 x .500 x .060) Stainless Steel
12	11-401196	NUT, (M6)
13	8M0036792	BRACKET, Front
14	815477	BUMPER, Latch
15	8155381	PIN, Roll
16	11-401196	NUT, (M6)
17	12-8M0204649	WASHER, (.281 x .500 x .060) Stainless Steel
18	826639T	COVER
19	47341A11	ROPE AND HANDLE KIT

▶TRANSOM BRACKETS(S/N-0G589999 AND BELOW) (23 parts)

Ref	OEM Part #	Part Name
1	3401-8718F11	BRACKET, Transom Comment: (STBD-WHITE)
2	3400-8716A11	BRACKET ASSEMBLY, Transom Comment: (PORT-WHITE)
3	22-8M0169588	FITTING, Grease (PORT)
4	826125A1	TILT TUBE
5	11-826135	NUT, (1.00-14) Brass/Nickel Plate
6	25-45711	O-RING, (.612 x .103)
7	13-88750	WASHER
8	11-826164	NUT, (.875-14)
9	10-96930A1	BOLT ASSEMBLY
10	11-23161	NUT, (.375-24)
11	88238A10	CABLE ASSEMBLY, Ground
12	10-41508	SCREW, (.250-20 x .500) Stainless Steel
13	10-8M0149747	SCREW, (.500-20 x 4.500)
14	12-8M0204648	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel
15	11-91962	NUT, (.500-20)
16	8M0115104	LEVER ASSEMBLY
17	13-99611	WAVE WASHER
18	23-65830	NYLINER
19	814207	STOP
20	99633	KNOB
21	17-99615	PIN, Groove
22	24-99622	SPRING
23	17-99604	PIN, Groove

▶TRANSOM BRACKETS(S/N-0G590000 AND UP) (18 parts)

Ref	OEM Part #	Part Name
1	3426-828334T03	BRACKET ASSEMBLY, Transom-Starboard
2	3425-828333T08	BRACKET ASSEMBLY, Transom-Port
3	22-8M0169588	FITTING, Grease (PORT)
4	826125A1	TILT TUBE
5	11-826135	NUT, (1.00-14) Brass/Nickel Plate
6	25-45711	O-RING, (.612 x .103)
7	13-88750	WASHER
8	11-826164	NUT, (.875-14)
9	10-8M0149747	SCREW, (.500-20 x 4.500)
10	12-8M0204648	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel
11	11-91962	NUT, (.500-20)
12	8M0115104	LEVER ASSEMBLY
13	24-830899	SPRING, Tension
14	23-65830	NYLINER
15	24-830900	SPRING, Compression
16	99633	KNOB
17	17-99615	PIN, Groove
18	17-893709	PIN

100-Hour / Annual Service Checklist

Regular maintenance keeps your Mercury 225 SEAPRO (3.0L CARB) 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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