Parts for MerCruiser Race Engine and Drive 500 (Gen. VI) GM 502 V-8 1997-1998 Sea Water Pump Assembly (Serial No. 0K000001 - 0l000737)

Revise Search: All Models > 500 (Gen. VI) GM 502 V-8 1997-1998 > 0F745195 - 0F877722 (USA) > Sea Water Pump Assembly (Serial No. 0K000001 - 0l000737)

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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	46-72774A69	PUMP ASSEMBLY-Sea Water (1 required per assembly) (COMPLETE)
		46-72774A69 - 46-72774A69 - PUMP ASSEMBLY Sea O [ More info ] Unavailable Replaced by 46-807151A 8
		46-807151A 8 - SeaWater Pump Assembly [ More info ] $805.83 In stock
#NS	22-36382	PLUG-Pipe (.250-18) (2 required per assembly)
		22-36382 - Plug [ More info ] $4.00 $2.70 10+ in stock.
		18-8111-9 - Pipe Plug, 1/4 Inch, (Pack of 3) [ More info ] $10.77 $7.50 10+ in stock.
		18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ] $1.99 $1.42 6 in stock.
#2	46-72774A89	BODY/IMPELLER KIT-Sea Water Pump (1 required per assembly)
		46-72774A89 - Body/Impeller Kit [ More info ] $163.08 $109.60 6 in stock.
		18-3155 - Water Pump Kit 46-72774A89 [ More info ] $146.99 $117.11 1 in stock.
#3	27-805215 1	GASKET-Cover To Outer Wear Plate (1 required per assembly)
		27-805215 1 - Gasket - Priced Individually [ More info ] $6.70 $4.02 10+ in stock.
#4	27-94914	GASKET-Body To Wear Plate (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.
#5	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 10+ in stock.
		47-59362Q01 - Impeller [ More info ] $34.26 Available to order: Usually ships within 8 days.
#6	25-94288	RING-Quad-Pump Housing (1 required per assembly)
		25-94288 - Ring - Quad [ More info ] $3.20 3 in stock.
		18-7474 - O-Ring 25-94288 [ More info ] $3.99 $3.12 1 in stock.
#7	87631A 4	COVER KIT-Sea Water Pump (Also Includes Ref No 3) (1 required per assembly)
		87631A 4 - Cover Kit [ More info ] $158.25 $106.35 10+ in stock.
#8	10-74822	SCREW (.312-18 x 3.500) (5 required per assembly)
		10-74822 - Screw [ More info ] $1.20 1 in stock.
#9	12-20084	WASHER (5 required per assembly)
		12-20084 - Washer - Priced Individually [ More info ] $2.09 10+ in stock.
#10	94916	WEAR PLATE-Outer (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.
#11	94576	WEAR PLATE-Inner (1 required per assembly)
		94576 - Wear Plate [ More info ] $19.67 $15.93 10+ in stock.
		18-3350 - Plate 94576 [ More info ] $20.99 1 in stock.
#12	818367A 1	HOUSING ASSEMBLY-Sea Water Pump (1 required per assembly)
		818367A 1 - Housing Assembly [ More info ] $526.50 In stock
#13	26-90562	SEAL-Oil-Sea Water Pump Shaft (2 required per assembly)
		26-90562 - Seal - Priced Individually [ More info ] $15.70 8 in stock.
		18-2011 - Seal 26-90562 [ More info ] $13.49 $9.66 10+ in stock.
#14	818366A 1	SHAFT KIT-Sea Water Pump (1 required per assembly)
		818366A 1 - Shaft Kit - Water Pump [ More info ] $178.08 In stock
#15	818745A 1	SLIP RING KIT (1 required per assembly)
		818745A 1 - Ring/Washer Kit [ More info ] $30.58 Available to order: Usually ships within 8 days.
#16	12-89664	WASHER (1 required per assembly)
		12-89664 - Washer - Priced Individually [ More info ] $4.90 $3.32 10+ in stock.
#17	30-72961	BEARING-Ball-Sea Water Pump Shaft (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 3 in stock.
#18	53-23720	RING-Retaining-Ball Bearing (1 required per assembly)
		53-23720 - Ring - Retaining [ More info ] $2.10 10+ in stock.
#19	26-806930	SEAL-Oil-Sea Water Pump Shaft (1 required per assembly)
		26-806930 - Seal [ More info ] $16.90 $14.47 Available to order: Usually ships within 8 days.
#20	10-79953A 2	SCREW ASSEMBLY-Plug (1 required per assembly)
		10-79953A 2 - 10-79953A 2 - SCREW KIT (.375-1 O [ More info ] Unavailable Replaced by 10-79953Q 2
		10-79953Q 2 - 10-79953Q 2 - SCREW KIT (.375-1 O [ More info ] Unavailable Replaced by 10-79953Q04
		10-79953Q04 - Screw Kit - Priced Individually [ More info ] $5.80 10+ in stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $2.99 $2.07 10+ in stock.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $5.80 10+ in stock.
#21	25-805726	O RING (1 required per assembly)
		25-805726 - O-Ring [ More info ] $1.20 10+ in stock.
		18-7188-9 - O-Ring (PK5) 955983 [ More info ] $12.45 $8.83 1 in stock.
#23	11-67980	NUT (.312-18) (1 required per assembly)
		11-67980 - 11-67980 - NUT (.312-18) O [ More info ] Unavailable Replaced by 11-826709 10
		11-826709 10 - Nut - Priced Individually [ More info ] $5.10 1 in stock.
#24	818365 1	PULLEY (1 required per assembly) (BLUE)
		818365 1 - Pulley [ More info ] $145.86 Available to order: Usually ships within 8 days.
#25	818368T 1	BRACKET-Sea Water Pump (1 required per assembly)
		818368T 1 - Bracket [ More info ] $462.84 Available to order: Usually ships within 8 days.
#26	10-90042	SCREW (.437-14 x 1.500) (2 required per assembly)
		10-90042 - Screw, NLA [ More info ] $3.50 10+ in stock.
#27	10-76926	SCREW (.375-16 x .875) (2 required per assembly)
		10-76926 - Screw [ More info ] $0.80 10+ in stock.
#28	13-35048	LOCKWASHER (.375) (2 required per assembly)
		13-35048 - LockWasher - Priced Individually [ More info ] $0.90 10+ in stock.
#29	10-99204	SCREW (.437-14 x 1.00) (1 required per assembly)
		10-99204 - Screw [ More info ] $3.70 1 in stock.
#30	43-818381 2	PINION STUD (1 required per assembly)
		43-818381 2 - PINION STUD (.437 [ More info ] Unavailable
#31	818380T	BUSHING (1 required per assembly)
		818380T - 818380T - BUSHING O [ More info ] Unavailable Replaced by -865193
		865193 - Bushing [ More info ] $4.30 7 in stock.
#32	818382	PULLEY (1 required per assembly)
		818382 - 818382 - PULLEY O [ More info ] Unavailable Replaced by -865598
		865598 - 865598 - PULLEY O [ More info ] Unavailable Replaced by -8M6500024
		8M6500024 - Pulley [ More info ] $30.83 2 in stock.
#33	11-817618	NUT (.437-20) (1 required per assembly)
		11-817618 - 11-817618 - NUT (.437-20) O [ More info ] Unavailable Replaced by 11-859135
		11-859135 - Nut - Priced Individually [ More info ] $4.30 10+ in stock.
#34	57-69143T	V BELT (1 required per assembly)
		57-69143T - 57-69143T - V BELT O [ More info ] Unavailable Replaced by 57-69143Q
		57-69143Q - V-Belt, 40 Inch Length [ More info ] $30.20 $25.87 Available to order: Usually ships within 8 days.
		18-15400 - V-Belt, 57-69143T, 311606 [ More info ] $25.49 $17.42 7 in stock.
#35	12-27025	WASHER (1 required per assembly)
		12-27025 - Washer - Priced Individually [ More info ] $1.90 10+ in stock.
#36	818379T	BRACKET-Idler (1 required per assembly)
		818379T - Bracket [ More info ] $68.58 Available to order: Usually ships within 8 days.
#37	12-45176	WASHER (2 required per assembly)
		12-45176 - Washer - Priced Individually [ More info ] $1.10 10+ in stock.
		18-4858-9 - Washer, 12-45176, 10PK [ More info ] $27.22 $17.96 8 in stock.