Parts for MerCruiser 5.0L (2 Barrel.) GM 305 V-8 1988-1995 Sea Water Pump Ass'y (Closed Cooling Sys / Jackshaft Mdls)

Revise Search: All Models > 5.0L (2 Barrel.) GM 305 V-8 1988-1995 > 0B774445 - 0F600999 > Sea Water Pump Ass'y (Closed Cooling Sys / Jackshaft Mdls)

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• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	46-72774A32	PUMP ASSEMBLY, Sea Water - Complete (1 required per assembly)
		46-72774A32 - Sea Water Pump Assembly [ More info ] $633.25 In stock
		18-3600 - Sea Water Pump, 46-72774A32 [ More info ] $569.99 $412.42 2 in stock.
#2	46-807151A14	BODY/IMPELLER KIT (1 required per assembly)
		46-807151A14 - Water Pump Kit with Housing [ More info ] $102.92 6 in stock.
		18-3150 - Water Pump Kit [ More info ] $89.99 $70.09 10+ in stock.
#3	87631A 4	COVER KIT (1 required per assembly)
		87631A 4 - Cover Kit [ More info ] $158.25 $106.35 10+ in stock.
#4	10-73275	SCREW, (.312-18 x 2.88) (2 required per assembly)
		10-73275 - Screw - Priced Individually [ More info ] $2.30 10 in stock.
#4	10-52743	SCREW, (.312-18 x 3.750) (3 required per assembly)
		10-52743 - Screw [ More info ] $3.75 10+ in stock.
#5	12-20084	WASHER, (.328 x .562 x .062) (5 required per assembly)
		12-20084 - Washer - Priced Individually [ More info ] $2.09 10+ in stock.
#6	27-805215 1	GASKET (1 required per assembly)
		27-805215 1 - Gasket - Priced Individually [ More info ] $6.70 $4.02 10+ in stock.
#7	94916	WEAR PLATE (1 required per assembly)
		94916 - Wear Plate [ More info ] $20.08 10+ in stock.
		18-3351 - Plate 94916 [ More info ] $17.99 $13.33 1 in stock.
#8	27-94914	GASKET (2 required per assembly)
		27-94914 - Gasket - Priced Individually [ More info ] $2.60 10+ in stock.
		18-0386 - Gasket, 27-94914 [ More info ] $2.99 $1.65 10+ in stock.
#9	19-59504	PLUG (1 required per assembly)
		19-59504 - Plug [ More info ] $10.10 $6.06 10+ in stock.
#10	47-59362 1	IMPELLER (1 required per assembly)
		47-59362 1 - 47-59362 1 - IMPELLER O [ More info ] Unavailable Replaced by 47-59362T 1
		47-59362T 1 - Impeller [ More info ] $30.41 10 in stock.
		18-3087 - Impeller, 47-59362 [ More info ] $28.99 $17.25 Available to order: Usually ships within 8 days.
		47-59362Q01 - Impeller [ More info ] $34.26 Available to order: Usually ships within 8 days.
#NS	28-56662	KEY (1 required per assembly)
		28-56662 - 28-56662 - KEY O [ More info ] Unavailable Replaced by 28-8M0032837
		28-8M0032837 - Key - Priced Individually [ More info ] $4.10 10+ in stock.
#11	94576	WEAR PLATE (1 required per assembly)
		94576 - Wear Plate [ More info ] $19.67 $15.93 10+ in stock.
		18-3350 - Plate 94576 [ More info ] $20.99 Available to order: Usually ships within 8 days.
#12	25-94288	QUAD RING (1 required per assembly)
		25-94288 - Ring - Quad [ More info ] $3.20 6 in stock.
		18-7474 - O-Ring 25-94288 [ More info ] $3.99 $3.12 2 in stock.
#13	46-94913A 1	HOUSING ASSEMBLY, Water Pump (1 required per assembly)
		46-94913A 1 - Water Pump Housing [ More info ] $277.16 2 in stock.
#14	26-90562	SEAL, (1.254 x .312) (2 required per assembly)
		26-90562 - Seal - Priced Individually [ More info ] $15.70 10 in stock.
		18-2011 - Seal 26-90562 [ More info ] $13.49 $9.66 10+ in stock.
#15	30-72961	BEARING, Ball (2 required per assembly)
		30-72961 - Ball Bearing [ More info ] $20.80 $17.81 Available to order: Usually ships within 8 days.
		18-1398 - Bearing, 30-72961 [ More info ] $16.99 $15.41 5 in stock.
#16	59501A 1	SHAFT (1 required per assembly)
		59501A 1 - Water Pump Shaft [ More info ] $139.75 3 in stock.
#17	53-23720	RING, Retaining (1 required per assembly)
		53-23720 - Ring - Retaining [ More info ] $2.10 10+ in stock.
#18	26-72785	SEAL (1 required per assembly)
		26-72785 - Seal [ More info ] $18.30 $12.36 10+ in stock.
		18-0531 - Seal, 26-72785 [ More info ] $16.49 $13.31 1 in stock.
#19	47530	HUB (1 required per assembly)
		47530 - Hub [ More info ] $38.50 Available to order: Usually ships within 8 days.
#20	73798A 1	PULLEY (1 required per assembly)
		73798A 1 - PULLEY O NLA [ More info ] Unavailable
#21	10-47277	SCREW, (.312-24 x .750) (4 required per assembly)
		10-47277 - Screw - Priced Individually [ More info ] $0.80 10 in stock.
#22	13-39107	LOCKWASHER, (.312-24) (4 required per assembly)
		13-39107 - LockWasher - Priced Individually [ More info ] $1.00 10+ in stock.
#24	11-21908	NUT, (.312-18) Cad Plated (3 required per assembly)
		11-21908 - Nut - Priced Individually [ More info ] $2.20 10+ in stock.
#25	89535T	BRACKET (1 required per assembly)
		89535T - Bracket [ More info ] $170.67 Available to order: Usually ships within 8 days.
#26	10-34353	SCREW, (.375-16 x 1.00) (2 required per assembly)
		10-34353 - Screw - Priced Individually [ More info ] $1.90 10+ in stock.
#27	13-35048	LOCKWASHER, (.375) (2 required per assembly)
		13-35048 - LockWasher - Priced Individually [ More info ] $0.90 10+ in stock.
#28	12-34714	WASHER (1 required per assembly)
		12-34714 - Washer [ More info ] $1.70 Available to order: Usually ships within 8 days.
#29	89609	BRACE (1 required per assembly)
		89609 - Brace [ More info ] $123.92 2 in stock.
#30	10-26487	SCREW, (.375-16 x 1.12) (1 required per assembly)
		10-26487 - Screw [ More info ] $1.30 10+ in stock.
#33	10-35786	SCREW, (.375-24 x 1.00) (1 required per assembly)
		10-35786 - Screw - Priced Individually [ More info ] $2.70 10+ in stock.
#35	11-46335	NUT, (.375-24) (1 required per assembly)
		11-46335 - Nut [ More info ] $2.09 Available to order: Usually ships within 8 days.
#36	22-32802	PLUG, Pipe (.125-27) (FOR WATER PUMP BODY) (1 required per assembly)
		22-32802 - Plug , Priced Individually [ More info ] $2.50 5 in stock.
		22-32802 1 - 22-32802 1 - PLUG Pipe (.125-2 O [ More info ] Unavailable Replaced by 22-32802 2
		22-32802 2 - Plug - (brass) - Priced Individually [ More info ] $5.60 Available to order: Usually ships within 8 days.
		18-4263 - Pipe Plug, 1/8-27 NPT Pi [ More info ] $4.49 $3.24 10+ in stock.
#37	57-74271T	V BELT, (35.125 In) (35 IN.) (1 required per assembly)
		57-74271T - V-Belt [ More info ] $18.60 8 in stock.
		57-74271Q - V-Belt, 35.125 Lg [ More info ] $28.20 $24.15 2 in stock.
		18-15345 - V-Belt [ More info ] $24.49 $20.18 Available to order: Usually ships within 8 days.
#38	32-88795	HOSE (1 required per assembly)
		32-88795 - Hose [ More info ] $51.60 $44.18 1 in stock.
		18-75125 - Straight Hose [ More info ] $36.99 $29.83 2 in stock.
#39	54-815504220	CLAMP, Worm Gear (2 required per assembly)
		54-815504220 - Clamp [ More info ] $5.60 Available to order: Usually ships within 8 days.