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420 GM 454 V8 1987-1989 - Serial 0A398941 Thru 0B622418 - Seawater Pump Assembly (0D725500 Thru 0D937011)

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Untitled Document
Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superseded From Special Notes
2 46-72774A40         BODY ASSEMBLY, Sea Water - Complete 1   This Part is No Longer Available
3 821707T1         COVER, Seawater Pump 1 8217071
4 10-99347         SCREW, (.312-18 x 3.75) 5

5 12-20084         WASHER, (.328 x .562 x .062) 5

6 27-8052151         GASKET, Cover To Outer Wear Plate 1

7 94916         WEAR PLATE, Outer 1

8 27-94914         GASKET, Body To Wear Plate 2

9 19-59504         PLUG, Impeller 1

10 47-59362T1 625-4011 676-9-45375 700-89740   IMPELLER 1 47-593621
11 94576         WEAR PLATE, Inner 1

12 25-94288         QUAD RING 1

13 818367A1         HOUSING ASSEMBLY, Seawater Pump 1

14 26-90562   676-9-76107 700-85080   SEAL, (1.254 x .312) 2

15 818366A1         SHAFT KIT 1

16 818745A1         RING KIT 1

17 30-72961         BEARING, Ball 2

18 53-23720         RING, Retaining 1

19 26-806930         SEAL, Seawater Pump Shaft 1 26-821104
20 818365T         PULLEY 1

21 13-39107     700-21496   LOCKWASHER, (.312) 1

22 11-21908         NUT, (.312-18) Cad Plated 1

23 10-79953Q04         SCREW KIT 1 10-28634A1
24 25-805726         O-RING, Rubber 1

25 818368A1         BRACKET KIT, Seawater Pump Mount 1 823185A2
26 10-91903         SCREW, (.437-14 x 1.750) 3

27 10-98261         SCREW, (.375-16 x .750) 2

28 13-35048         LOCKWASHER, (.375) 2

29 10-47461         SCREW, (.437-14 x 1.00) 1

30 43-8183812         PINION/STUD 1 43-8183811
31 865193         BUSHING 1 818380
32 8M6500024         PULLEY 1 818382
33 11-859135         NUT, (.437-20) 1 11-817618
35 57-69143Q         V BELT 1 57-69143T
36 12-27025         WASHER 1

37 13-32993         LOCKWASHER, (.437) 1

39 818379T         BRACKET, Idler 1

40 13-32993         LOCKWASHER, (.437) 3