Parts for MerCruiser 400 TRS GM 454 V-8 1980-1986 Power Steering Components
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 90507A 5 | PUMP ASSEMBLY, Power-Assisted Steering (1 required per assembly) |
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90507A 5 - Power Steering Pump Assembly, NLA [ More info ] Unavailable |
| #2 | 36-95805 | CAP, FILLER-PUMP (1 required per assembly) |
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| #1 | 57-42516 | V BELT, POWER STEERING PUMP (1 required per assembly) (370/400/440) |
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57-42516 - V-Belt [ More info ] Unavailable |
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57-42516Q - V-Belt [ More info ] Unavailable |
| #1 | 57-77379 | V BELT, POWER STEERING PUMP (1 required per assembly) (460) |
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57-77379 - V-Belt, NLA [ More info ]
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| #2 | 89644 | PULLEY, STEERING PUMP (1 required per assembly) |
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89644 - Pulley [ More info ] Unavailable |
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89644 1 - Pulley [ More info ]
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| #3 | 57436 | BRACKET, PUMP MOUNTING (1 required per assembly) |
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57436 - 57436A1 [ More info ] Unavailable |
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57436 1 - Bracket [ More info ] Unavailable |
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57436A 1 - Bracket Kit-P/S [ More info ] Unavailable |
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57436T 1 - Bracket Kit [ More info ]
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| #4 | 10-34354 | SCREW, (.375-16 x 1.50) (1 required per assembly) |
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10-34354 - Screw - Priced Individually [ More info ]
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| #4 | 10-27165 | SCREW, (.375-16 x .75) (1 required per assembly) |
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10-27165 - Screw - Priced Individually [ More info ]
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10-98261 - Screw [ More info ]
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| #4 | 10-29198 | SCREW AND LOCKWASHER, (.312-18 x .875) (1 required per assembly) |
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10-29198 - Screw w/ Lw - Priced Individually [ More info ]
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| #5 | 13-35048 | LOCKWASHER, (.375) (2 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #5 | 12-20553 | WASHER, (.406 x .734 x .063) (3 required per assembly) |
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12-20553 - Washer - Priced Individually [ More info ]
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| #5 | 12-26168 | WASHER (5/16") (2 required per assembly) |
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12-26168 - Washer [ More info ]
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| #6 | 23-90523 | SPACER, (.420 x .750 x .440) Cad Plate (1 required per assembly) |
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23-90523 - Spacer - .42 X .75 X .44 [ More info ]
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| #7 | 10-37269 | SCREW, (.437-14 x 2.00), BRACKET TO BLOCK (2 required per assembly) |
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10-37269 - Screw - Priced Individually [ More info ]
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| #7 | 10-45754 | SCREW, (.375-16 x 2) (3/8" x 2") (1 required per assembly) |
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10-45754 - Screw [ More info ] Unavailable |
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10-64900 - SCREW [ More info ] Unavailable |
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10-35870 1 - Screw [ More info ]
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| #8 | 13-32993 | LOCKWASHER, (.437) (2 required per assembly) |
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13-32993 - LockWasher - Priced Individually [ More info ]
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| #9 | 12-30315 | WASHER (7/16") (2 required per assembly) |
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12-30315 - Washer, NLA [ More info ]
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12-27345 - Washer [ More info ] Unavailable |
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12-74758 - Washer, (.469 X .875 X .063) [ More info ]
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| #10 | 11-99405 | NUT, PUMP STUD TO B RACKET (1 required per assembly) |
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11-99405 - Nut (3/8-16) (brass) [ More info ]
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11-826711 12 - Nut, (.375-16) [ More info ]
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| #11 | 92374 | COOLER, Oil (1 required per assembly) |
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92374 - Oil Cooler, NLA [ More info ] Unavailable |
| #12 | 54-32781 | CLAMP, COOLER TO BRACKET (2 required per assembly) |
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54-32781 - Hose Attaching Clamp [ More info ] Unavailable |
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54-815504228 - Clamp [ More info ]
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| #13 | 54-54428 | CLAMP, RETURN HOSE TO FITTING (3 required per assembly) |
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54-54428 - Clamp [ More info ] Unavailable |
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54-815504104 - Clamp [ More info ]
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| #14 | 49748A 1 | BRACKET (1 required per assembly) |
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49748A 1 - Bracket Assembly, NLA [ More info ]
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| #16 | 10-58841 | LAG SCREW, (.375-7 x 2.00) (2 required per assembly) |
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10-58841 - Screw [ More info ]
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| #18 | 22-70681 | ELBOW, 90 Degree (2 required per assembly) |
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22-70681 - Elbow, NLA [ More info ]
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| #18 | 22-70682 | BAYONET FITTING (2 required per assembly) |
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22-70682 - Fitting [ More info ]
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| #19 | 22-61168 | ELBOW (2 required per assembly) |
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22-61168 - Fitting [ More info ] Unavailable |
| #20 | 22-61169 | CONNECTOR (2 required per assembly) |
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22-61169 - Connector [ More info ] Unavailable |
| #21 | 32-68894 1 | HOSE, (48.00 Inches Bulk) (3 required per assembly) |
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32-68894 1 - Hose [ More info ] Unavailable |
| #22 | 10-41355 | SET SCREW, (#10-32 x .25) (2 required per assembly) |
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10-41355 - Screw [ More info ] Unavailable |
| #23 | 28-79780 | KEY (1 required per assembly) |
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28-79780 - KEY,NLA [ More info ]
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| #24 | 69400 | PULLEY, POWER STEERING (1 required per assembly) |
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69400 - PULLEY,NLA [ More info ] Unavailable |
| #25 | 77682 | ADAPTOR, POWER STEERING (1 required per assembly) |
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77682 - Adaptor, NLA [ More info ] Unavailable |
| #35 | 10-37612 | SCREW, (.375-16 x 1.250) (3 required per assembly) |
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10-37612 - Screw - Priced Individually [ More info ]
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| #38 | 58333 | BRACE, BELT ADJUSTING (1 required per assembly) |
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