Parts for MerCruiser 7.4L MIE W / Hurth GM 454 V-8 1989-1992 Sea Water Pump Assembly

Revise Search: All Models > 7.4L MIE W / Hurth GM 454 V-8 1989-1992 > 0C391564 - 0D715493 > Sea Water Pump Assembly

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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	46-72774A50	PUMP ASSEMBLY, Sea Water - Complete (1 required per assembly)
		46-72774A50 - 46-72774A50 - PUMP ASSEMBLY Sea O [ More info ] Unavailable Replaced by 46-807151A12
		46-807151A12 - Water Pump Assembly [ More info ] $467.99 In stock
		18-36001 - Sea Water Pump 807151A12 [ More info ] $413.99 $345.76 1 in stock.
#2	46-72774A40	BODY ASSEMBLY, Sea Water - Complete (1 required per assembly)
		46-72774A40 - BODY ASSEMBLY Sea O NLA [ More info ] Unavailable
#3	87631A 1	COVER (1 required per assembly)
		87631A 1 - 87631A 1 - COVER O [ More info ] Unavailable Replaced by -87631A 4
		87631A 4 - Cover Kit [ More info ] $165.83 $111.44 10+ in stock.
#4	10-73275	SCREW, (.312-18 x 2.88) (2 required per assembly)
		10-73275 - Screw - Priced Individually [ More info ] $2.50 10+ in stock.
#4	10-99347	SCREW, (.312-18 x 3.75) (3 required per assembly)
		10-99347 - Screw [ More info ] $13.10 9 in stock.
#5	12-20084	WASHER, (.328 x .562 x .062) (5 required per assembly)
		12-20084 - Washer - Priced Individually [ More info ] $2.10 10+ in stock.
#6	27-94915	GASKET (1 required per assembly)
		27-94915 - Gasket [ More info ] $1.24 3 in stock.
		27-805215 - Gasket [ More info ] $1.06 2 in stock.
		27-805215 1 - Gasket - Priced Individually [ More info ] $7.20 $4.32 10+ in stock.
#7	94916	WEAR PLATE, OUTER (1 required per assembly)
		94916 - Wear Plate [ More info ] $21.25 10+ in stock.
		18-3351 - Plate 94916 [ More info ] $18.49 $15.44 1 in stock.
#8	27-94914	GASKET (2 required per assembly)
		27-94914 - Gasket - Priced Individually [ More info ] $2.80 10+ in stock.
		18-0386 - Gasket, 27-94914 [ More info ] $3.02 $1.68 10+ in stock.
#9	19-59504	PLUG (1 required per assembly)
		19-59504 - Plug [ More info ] $10.60 $6.36 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 ] $31.16 5 in stock.
		18-3087 - Impeller, 47-59362 [ More info ] $29.89 $18.19 10+ in stock.
		47-59362Q01 - Impeller [ More info ] $35.09 Available to order: Usually ships within 8 days.
#11	28-56662	KEY (EARLY MODELS) (1 required per assembly)
		28-56662 - 28-56662 - KEY O [ More info ] Unavailable Replaced by 28-8M0032837
		28-8M0032837 - Key - Priced Individually [ More info ] $4.30 10+ in stock.
#12	94576	WEAR PLATE, INNER (1 required per assembly)
		94576 - Wear Plate [ More info ] $20.75 $16.82 10+ in stock.
		18-3350 - Plate 94576 [ More info ] $20.99 2 in stock.
#13	25-94288	QUAD RING (1 required per assembly)
		25-94288 - Ring - Quad [ More info ] $3.40 5 in stock.
		18-7474 - O-Ring 25-94288 [ More info ] $4.11 $3.65 6 in stock.
#14	46-94913A 2	HOUSING ASSEMBLY, Water Pump (1 required per assembly)
		46-94913A 2 - Water Pump Housing [ More info ] $269.42 Available to order: Usually ships within 8 days.
#15	26-90562	SEAL, (1.254 x .312) (2 required per assembly)
		26-90562 - Seal - Priced Individually [ More info ] $16.90 $14.47 10+ in stock.
		18-2011 - Seal 26-90562 [ More info ] $13.91 $9.94 4 in stock.
#16	30-72961	BEARING, Ball (2 required per assembly)
		30-72961 - Ball Bearing [ More info ] $22.00 $18.84 6 in stock.
		18-1398 - Bearing, 30-72961 [ More info ] $17.16 $16.59 4 in stock.
#17	59501A 1	SHAFT (1 required per assembly)
		59501A 1 - Water Pump Shaft [ More info ] $160.58 5 in stock.
#18	53-23720	RING, Retaining (1 required per assembly)
		53-23720 - Ring - Retaining [ More info ] $2.20 10+ in stock.
#19	26-72785	SEAL (1 required per assembly)
		26-72785 - Seal [ More info ] $19.70 $13.30 10+ in stock.
		18-0531 - Seal, 26-72785 [ More info ] $17.00 $13.72 1 in stock.
#20	47530	HUB (1 required per assembly)
		47530 - Hub [ More info ] $49.92 Available to order: Usually ships within 8 days.
#21	52822T	PULLEY (CAST) (1 required per assembly)
		52822T - PULLEY O NLA [ More info ] Unavailable
#22	10-47277	SCREW, (.312-24 x .750) (4 required per assembly)
		10-47277 - Screw - Priced Individually [ More info ] $0.80 10+ in stock.
#23	13-39107	LOCKWASHER, (.312-24) (4 required per assembly)
		13-39107 - LockWasher - Priced Individually [ More info ] $1.00 10+ in stock.
#24	22-32802	PLUG, Pipe (.125-27) (FOR WATER PUMP BODY) (1 required per assembly)
		22-32802 - Plug , Priced Individually [ More info ] $2.50 1 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 ] $5.80 10 in stock.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $4.49 $3.24 10+ in stock.
#25	57-13457T	BELT (30") (1 required per assembly)
		57-13457T - V BELT [ More info ] $14.50 5 in stock.
		57-13457 - 57-13457 - V BELT O [ More info ] Unavailable Replaced by 57-13457Q
		57-13457Q - V-Belt, 29 Lgth [ More info ] $23.40 $20.04 3 in stock.
		18-15290 - V-Belt, 57-13457 [ More info ] $24.99 $15.98 3 in stock.
#26	15295T	BRACKET (STAMPED) (1 required per assembly)
		15295T - Bracket [ More info ] $88.58 1 in stock.
#27	10-47461	SCREW, (.437-14 x 1.00) (1 required per assembly)
		10-47461 - Screw [ More info ] $1.60 7 in stock.
#28	10-17965	SCREW, (.437-14 x .70) (1 required per assembly)
		10-17965 - Screw [ More info ] $1.50 10+ in stock.
#29	13-32993	LOCKWASHER, (.437) (2 required per assembly)
		13-32993 - LockWasher - Priced Individually [ More info ] $1.30 10+ in stock.
#30	12-27025	WASHER (1 required per assembly)
		12-27025 - Washer - Priced Individually [ More info ] $1.90 10+ in stock.
#33	11-21908	NUT, (.312-18) Cad Plated (3 required per assembly)
		11-21908 - Nut - Priced Individually [ More info ] $2.40 10+ in stock.
#34	15751T	BRACE (1 required per assembly)
		15751T - Brace [ More info ] $55.75 2 in stock.
#37	12-30315	WASHER (1 required per assembly)
		12-30315 - Washer, NLA [ More info ] $3.75 5 in stock.
		12-27345 - 12-27345 - WASHER O [ More info ] Unavailable Replaced by 12-74758
		12-74758 - Washer [ More info ] $12.08 Available to order: Usually ships within 8 days.
#38	10-35786	SCREW, (.375-24 x 1.00) (1 required per assembly)
		10-35786 - Screw - Priced Individually [ More info ] $2.90 10+ in stock.
#39	13-35048	LOCKWASHER, (.375) (1 required per assembly)
		13-35048 - LockWasher - Priced Individually [ More info ] $0.90 10+ in stock.
#40	11-46335	NUT, (.375-24) (1 required per assembly)
		11-46335 - Nut [ More info ] $2.10 1 in stock.