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Parts for MerCruiser 228 MIE (4 Barrel.) GM 305 V-8 1977-1978 Water Pump Assembly (MCM 228 Tr)

#1 46-72774A11 WATER PUMP ASSEMBLY (1 required per assembly)
46-72774A11 - PUMP ASSEMBLY Sea O - Replaced by 46-72774A32
 

This part has been superseded.

46-72774A11 - 46-72774A11 - PUMP ASSEMBLY Sea O [ More info ]
Unavailable
Replaced by 46-72774A32
PUMP ASSEMBLY Sea Water 46-72774A32
46-72774A32

About Mercury Marine

OEM Part

46-72774A32 - Sea Water Pump Assembly [ More info ]

Add to shopping cart $633.25
In stock Explain stock levels

Sea Water Pump
18-3600

About Sierra Marine

OEM Match

18-3600 - Sea Water Pump, 46-72774A32 [ More info ]

Add to shopping cart $569.99 $412.42
3 in stock. Explain stock levels

#1A 46-7525774 WATER PUMP BODY (1 required per assembly)
#2 72776 COVER, WATER PUMP (1 required per assembly)
87631 72776
72776

About Mercury Marine

OEM Part

72776 - Cover [ More info ]

Add to shopping cart $24.45
1 in stock. Explain stock levels

87631 - COVER             O - Replaced by -87631A 5
 

This part has been superseded.

87631 - 87631 - COVER O [ More info ]
Unavailable
Replaced by -87631A 5
COVER WATER PUMP,NLA 87631A 5
87631A 5

About Mercury Marine

OEM Part

87631A 5 - Water Pump Cover, NLA [ More info ]

Add to shopping cart $50.00
5 in stock. Explain stock levels

#3 10-28642 SCREW, WATER PUMP SLEEVE (1/4") (4 required per assembly)
SCREW (#2 x 0.25) 10-28642
 

About Mercury Marine

OEM Part

10-28642 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#4 10-63328 SCREW, COVER TO BODY (3") (5 required per assembly)
SCREW (.312-18 x 3.00) 10-63328
10-63328

About Mercury Marine

OEM Part

10-63328 - Screw - Priced Individually [ More info ]

Add to shopping cart $4.80
5 in stock. Explain stock levels

#5 12-20084 WASHER, CPVER TP BPDU SCREW (5 required per assembly)
WASHER (.328 x .562 x . 12-20084
12-20084

About Mercury Marine

OEM Part

12-20084 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.09
10+ in stock. Explain stock levels

#6 27-72779 GASKET, COVER TO OUTER WEAR PLATE (1 required per assembly)
2794915 27-72779
27-72779

About Mercury Marine

OEM Part

27-72779 - Gasket - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

27-94915 - GASKET            O - Replaced by 27-805215
27-94915

This part has been superseded.

27-94915 - 27-94915 - GASKET O [ More info ]
Unavailable
Replaced by 27-805215
27-805215 - GASKET            * - Replaced by 27-805215  1
27-805215

This part has been superseded.

27-805215 - 27-805215 - GASKET * [ More info ]
Unavailable
Replaced by 27-805215 1
GASKET Note: must be ordered in multiples of 2 27-805215  1
27-805215  1

About Mercury Marine

OEM Part

27-805215 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $6.70 $4.02
10+ in stock. Explain stock levels

#7 72777 WEAR PLATE (1 required per assembly)
94916 72777
 

About Mercury Marine

OEM Part

72777 - Wear Plate [ More info ]

Add to shopping cart $6.65
10+ in stock. Explain stock levels

WEAR PLATE 94916
94916

About Mercury Marine

OEM Part

94916 - Wear Plate [ More info ]

Add to shopping cart $20.08
10+ in stock. Explain stock levels

Wear Plate
18-3351

About Sierra Marine

OEM Match

18-3351 - Plate 94916 [ More info ]

Add to shopping cart $17.99 $13.33
2 in stock. Explain stock levels

#8 27-72780 GASKET, BODY TO WEAR PLATE (2 required per assembly)
27-72780 - GASKET            O - Replaced by 27-94914
27-72780

This part has been superseded.

27-72780 - 27-72780 - GASKET O [ More info ]
Unavailable
Replaced by 27-94914
GASKET Note: must be ordered in multiples of 5 27-94914
27-94914

About Mercury Marine

OEM Part

27-94914 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.60
10+ in stock. Explain stock levels

Gasket
18-0386

About Sierra Marine

OEM Match

18-0386 - Gasket, 27-94914 [ More info ]

Add to shopping cart $2.99 $1.65
10+ in stock. Explain stock levels

#9 19-59504 PLUG, IMPELLER (1 required per assembly)
PLUG 19-59504
19-59504

About Mercury Marine

OEM Part

19-59504 - Plug [ More info ]

Add to shopping cart $10.10 $6.06
10+ in stock. Explain stock levels

#11 28-56662 KEY, IMPELLER DRIVE (1 required per assembly)
28-56662 - KEY               O - Replaced by 28-8M0032837
28-56662

This part has been superseded.

28-56662 - 28-56662 - KEY O [ More info ]
Unavailable
Replaced by 28-8M0032837
KEY Note: must be ordered in multiples of 5 28-8M0032837
28-8M0032837

About Mercury Marine

OEM Part

28-8M0032837 - Key - Priced Individually [ More info ]

Add to shopping cart $4.10
10+ in stock. Explain stock levels

#12 72778 WEAR PLATE (1 required per assembly)
94576 72778
 

About Mercury Marine

OEM Part

72778 - Wear Plate [ More info ]

Add to shopping cart $6.65
3 in stock. Explain stock levels

WEAR PLATE 94576
94576

About Mercury Marine

OEM Part

94576 - Wear Plate [ More info ]

Add to shopping cart $19.67 $15.93
10+ in stock. Explain stock levels

Wear Plate
18-3350

About Sierra Marine

OEM Match

18-3350 - Plate 94576 [ More info ]

Add to shopping cart $20.99
Available to order: Usually ships within 8 days. Explain stock levels

#13 25-37340 "O" RING, PUMP HOUSING TO INNER WEAR PLATE (1 required per assembly)
O-RING 25-37340
 

About Mercury Marine

OEM Part

25-37340 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $4.20 $2.84
10+ in stock. Explain stock levels

#14 46-71497A 2 PUMP HOUSING (1 required per assembly)
4694913A1 46-71497A 2
 

About Mercury Marine

OEM Part

46-71497A 2 - Pump Housing Assembly [ More info ]

Add to shopping cart $73.10
1 in stock. Explain stock levels

HOUSING ASSEMBLY Water 46-94913A 1
46-94913A 1

About Mercury Marine

OEM Part

46-94913A 1 - Water Pump Housing [ More info ]

Add to shopping cart $277.16
3 in stock. Explain stock levels

#15 26-23300 OIL SEAL, WATER PUMP SHAFT (2 required per assembly)
26-23300 - SEAL Oil          O - Replaced by 26-90562
 

This part has been superseded.

26-23300 - 26-23300 - SEAL Oil O [ More info ]
Unavailable
Replaced by 26-90562
SEAL (1.254 x .312) 26-90562
26-90562

About Mercury Marine

OEM Part

26-90562 - Seal - Priced Individually [ More info ]

Add to shopping cart $15.70
10+ in stock. Explain stock levels

Oil Seal
18-2011

About Sierra Marine

OEM Match

18-2011 - Seal 26-90562 [ More info ]

Add to shopping cart $13.49 $9.66
10+ in stock. Explain stock levels

#16 30-72961 BALL BEARING, WATER PUMP SHAFT (2 required per assembly)
BEARING Ball 30-72961
30-72961

About Mercury Marine

OEM Part

30-72961 - Ball Bearing [ More info ]

Add to shopping cart $20.80 $17.81
Available to order: Usually ships within 8 days. Explain stock levels

Bearing, Ball
18-1398

About Sierra Marine

OEM Match

18-1398 - Bearing, 30-72961 [ More info ]

Add to shopping cart $16.99 $15.41
5 in stock. Explain stock levels

#17 59501 SHAFT, WATER PUMP (1 required per assembly)
59501 - SHAFT             O - Replaced by -59501A 1
59501

This part has been superseded.

59501 - 59501 - SHAFT O [ More info ]
Unavailable
Replaced by -59501A 1
SHAFT 59501A 1
59501A 1

About Mercury Marine

OEM Part

59501A 1 - Water Pump Shaft [ More info ]

Add to shopping cart $139.75
3 in stock. Explain stock levels

#18 53-23720 RING, SNAP - BALL BEARING RETAINING (1 required per assembly)
RING Retaining 53-23720
 

About Mercury Marine

OEM Part

53-23720 - Ring - Retaining [ More info ]

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#19 26-72785 OIL SEAL, WATER PUMP SHAFT (1 required per assembly)
SEAL 26-72785
26-72785

About Mercury Marine

OEM Part

26-72785 - Seal [ More info ]

Add to shopping cart $18.30 $12.36
10+ in stock. Explain stock levels

Oil Seal
18-0531

About Sierra Marine

OEM Match

18-0531 - Seal, 26-72785 [ More info ]

Add to shopping cart $16.49 $13.31
1 in stock. Explain stock levels

#20 47530 HUB, WATER PUMP SHAFT (1 required per assembly)
HUB 47530
47530

About Mercury Marine

OEM Part

47530 - Hub [ More info ]

Add to shopping cart $38.50
Available to order: Usually ships within 8 days. Explain stock levels

#21 73798 PULLEY, WATER PUMP (1 required per assembly)
73798 - PULLEY            O - Replaced by -73798A 1
 

This part has been superseded.

73798 - 73798 - PULLEY O [ More info ]
Unavailable
Replaced by -73798A 1
73798A 1 - PULLEY            O NLA
73798A 1

About Mercury Marine

OEM Part

73798A 1 - PULLEY O NLA [ More info ]
Unavailable
#22 58265 BLAMPING RING, PUMP PULLEY (1 required per assembly)
CLAMPING RI,NLA 58265
 

About Mercury Marine

OEM Part

58265 - Clamping Ri, NLA [ More info ]

Add to shopping cart $9.50
4 in stock. Explain stock levels

#23 10-47277 SCREW, PULLEY TO WATER PUMP (3/4") (4 required per assembly)
SCREW (.312-24 x .750) 10-47277
10-47277

About Mercury Marine

OEM Part

10-47277 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10 in stock. Explain stock levels

#24 13-39107 LOCKWASHER, WATER PUMP PULLEY SCREW (4 required per assembly)
LOCKWASHER (.312-24) 13-39107
 

About Mercury Marine

OEM Part

13-39107 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

#25 32-72837 HOSE, WATER PUMP TO OIL COLLER (WITH POWER STEERING) (1 required per assembly)
3257230 32-72837
 

About Mercury Marine

OEM Part

32-72837 - Hose [ More info ]

Add to shopping cart $21.70
1 in stock. Explain stock levels

HOSE,NLA 32-57230
32-57230

About Mercury Marine

OEM Part

32-57230 - Hose, NLA [ More info ]

Add to shopping cart $50.00
1 in stock. Explain stock levels

#25 32-49044 HOSE, PUMP TO THERMOSTAT HOUSING (WITHOUT POWER STEERING) (1 required per assembly)
HOSE,NLA 32-49044
 

About Mercury Marine

OEM Part

32-49044 - Hose, NLA [ More info ]

Add to shopping cart $36.00
10+ in stock. Explain stock levels

#26 54-32780 CLAMP, WATER PUMP HOSE (2 required per assembly)
54-32780 - CLAMP             O - Replaced by 54-815504220
 

This part has been superseded.

54-32780 - 54-32780 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504220
CLAMP Worm Gear 54-815504220
54-815504220

About Mercury Marine

OEM Part

54-815504220 - Clamp [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#27 62711 STA-STRAP, HOSE ATTACHING (1 required per assembly)
62711 - STA-STRAP         O NLA
 

About Mercury Marine

OEM Part

62711 - STA-STRAP O NLA [ More info ]
Unavailable
#28 47488 BRACKET, WATER PUMP (1 required per assembly)
47488 - BRACKET           O - Replaced by -47488A 1
 

This part has been superseded.

47488 - 47488 - BRACKET O [ More info ]
Unavailable
Replaced by -47488A 1
47488A 1 - BRACKET ASSY      O NLA
 

About Mercury Marine

OEM Part

47488A 1 - BRACKET ASSY O NLA [ More info ]
Unavailable
#29 10-34354 SCREW, WATER PUMP BRACKET ATTACHING (1 1/2") (1 required per assembly)
SCREW (.375-16 x 1.50) 10-34354
10-34354

About Mercury Marine

OEM Part

10-34354 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.60
10+ in stock. Explain stock levels

#30 13-35048 LOCKWASHER, WATER PUMP BRACKET SCREW (1 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#31 10-34353 SCREW< WATER PUMP BRACKET TO ENGINE (1") (2 required per assembly)
SCREW (.375-16 x 1.00) 10-34353
10-34353

About Mercury Marine

OEM Part

10-34353 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

#33 12-34714 WASHER, WATER PUMP BRACKET SCREW (1 required per assembly)
WASHER 12-34714
 

About Mercury Marine

OEM Part

12-34714 - Washer [ More info ]

Add to shopping cart $1.70
Available to order: Usually ships within 8 days. Explain stock levels

#34 76739 BRACE, WATER PUMP ADJUSTING (WITH POWER STEERING) (1 required per assembly)
BRACE ,NLA 76739
 

About Mercury Marine

OEM Part

76739 - Brace, NLA [ More info ]

Add to shopping cart $24.00
2 in stock. Explain stock levels

#34 71648 BRACE, WATER PUMP ADJUSTING (WITHOUT POWER STEERING) (1 required per assembly)
BRACE,NLA 71648
71648

About Mercury Marine

OEM Part

71648 - Brace, NLA [ More info ]

Add to shopping cart $155.00
4 in stock. Explain stock levels

#35 10-76926 SCREW, BRACE TO STEERING PUMP (7/8")-WITHOUT POWER STEERING (1 required per assembly)
SCREW (.375-16 x .875) 10-76926
10-76926

About Mercury Marine

OEM Part

10-76926 - Screw [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#38 23-72057 SPACER, ADJUSTING BRACE SCREW (WITH POWER STEERING) (1 required per assembly)
SPACER (1.00 Outside Di 23-72057
 

About Mercury Marine

OEM Part

23-72057 - Spacer [ More info ]

Add to shopping cart $5.80
6 in stock. Explain stock levels

#39 10-35786 SCREW, ADJUSTING BRACE TO BRACKET SCREW (1") (1 required per assembly)
SCREW (.375-24 x 1.00) 10-35786
10-35786

About Mercury Marine

OEM Part

10-35786 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.70
10+ in stock. Explain stock levels

#40 13-37459 LOCKWASHER, ADJUSTING BRACE SCREW (1 required per assembly)
13-37459 - LOCKWASHER (3/8)  O - Replaced by 13-35048
 

This part has been superseded.

13-37459 - 13-37459 - LOCKWASHER (3/8) O [ More info ]
Unavailable
Replaced by 13-35048
#41 11-24883 NUT, ADJUSTING BRACE SCREW (1 required per assembly)
11-24883 - NUT               O - Replaced by 11-46335
 

This part has been superseded.

11-24883 - 11-24883 - NUT O [ More info ]
Unavailable
Replaced by 11-46335
NUT (.375-24) 11-46335
11-46335

About Mercury Marine

OEM Part

11-46335 - Nut [ More info ]

Add to shopping cart $2.09
Available to order: Usually ships within 8 days. Explain stock levels

#42 57-74271 BELT, WATER PUMP (1 required per assembly)
57-74271 - BELT              O - Replaced by 57-74271T
 

This part has been superseded.

57-74271 - 57-74271 - BELT O [ More info ]
Unavailable
Replaced by 57-74271T
5774271Q 57-74271T
57-74271T

About Mercury Marine

OEM Part

57-74271T - V-Belt [ More info ]

Add to shopping cart $18.60
8 in stock. Explain stock levels

V BELT, 35.125 LG 57-74271Q
57-74271Q

About Mercury Marine

OEM Part

57-74271Q - V-Belt, 35.125 Lg [ More info ]

Add to shopping cart $28.20 $24.15
2 in stock. Explain stock levels

V-Belt
18-15345

About Sierra Marine

OEM Match

18-15345 - V-Belt [ More info ]

Add to shopping cart $24.49 $20.18
Available to order: Usually ships within 8 days. Explain stock levels

#43 22-62910 FITTING, WATER PUMP BODY (1 required per assembly)
22-62910 - ELBOW (.125-27)   O - Replaced by 22-62910  1
 

This part has been superseded.

22-62910 - 22-62910 - ELBOW (.125-27) O [ More info ]
Unavailable
Replaced by 22-62910 1
FITTING Elbow - 90 Degr 22-62910  1
22-62910  1

About Mercury Marine

OEM Part

22-62910 1 - Elbow [ More info ]

Add to shopping cart $9.70
2 in stock. Explain stock levels

#44 32-62987 2 HOSE, WATER PUMP TO TRANSMISSION COOLER (34 1/2") (1 required per assembly)
HOSE ,NLA 32-62987  2
 

About Mercury Marine

OEM Part

32-62987 2 - Hose, NLA [ More info ]

Add to shopping cart $16.50
2 in stock. Explain stock levels

#45 54-32523 CLAMP, HOSE ATTACHING (2 required per assembly)
54-32523 - CLAMP             O - Replaced by 54-815504310
 

This part has been superseded.

54-32523 - 54-32523 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504310
CLAMP Worm Gear 54-815504310
54-815504310

About Mercury Marine

OEM Part

54-815504310 - Clamp [ More info ]

Add to shopping cart $13.10
4 in stock. Explain stock levels