Parts for MerCruiser 250 (2 Barrel.) GM 350 V-8 1977 Oil Pan & Oil Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 35352 | OIL PUMP ASSEMBLY (1 required per assembly) |
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35352 - Oil Pump Assembly [ More info ]
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17617 - Oil Pump [ More info ]
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| #2 | 10-48333 | BOLT, OIL PUMP TO CYLINDER BLOCK (2") (1 required per assembly) |
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10-48333 - SCREW,NLA [ More info ] Unavailable |
| #3 | 72645 | SCREEN ASSEMBLY, OIL PUMP (1 required per assembly) |
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72645 - SCREEN,NLA [ More info ] Unavailable |
| #4 | 36184 | SHAFT, OIL PUMP TO DISTRIBUTOR (1 required per assembly) |
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| #5 | 23-36183 | RETAINER, OIL PUMP SHAFT (1 required per assembly) |
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23-36183 - Retainer [ More info ]
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| #6 | 52198 | BAFFLE, OIL PAN (CYLINDER BLOCK) (1 required per assembly) |
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52198 - Oil Baffle, NLA [ More info ] Unavailable |
| #7 | 11-37500 | NUT, BAFFLE TO CYLINDER BLOCK STUD (5 required per assembly) |
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11-37500 - Nut (3/8-16) [ More info ]
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| #8 | 72643 | OIL PAN (1 required per assembly) |
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72643 - OIL PAN,NLA [ More info ] Unavailable |
| #9 | 27-72627 | GASKET SET, OIL PAN (1 required per assembly) |
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27-72627 - Oil Pan Gasket Set [ More info ]
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27-85817A 1 - Oil Pan Gasket Set [ More info ] Unavailable |
| #10 | 10-49956 | SCREW, OIL PAN DRAIN (1 required per assembly) |
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10-49956 - Screw [ More info ]
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| #11 | 27-49955 | GASKET, OIL PAN DRAIN SCREW (1 required per assembly) |
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27-49955 - Oil Pump Drain Gasket [ More info ] Unavailable |
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278M0077608 - Gasket [ More info ]
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18-0905-9 - Oil Pan Drain Gasket, 2 Pack, 27-49955 [ More info ]
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| #12 | 10-72644 | SCREW, OIL PAN TO CYL. BLOCK (5/16 - 18 X 7/8") (4 required per assembly) |
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10-72644 - Screw, NLA [ More info ]
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| #13 | 13-39107 | WASHER, OIL PAN SCREW (4 required per assembly) |
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13-39107 - LockWasher - Priced Individually [ More info ]
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| #14 | 10-34277 | SCREW, OIL PAN TO CYL. BLOCK (1/4 - 20 - 7/8") (14 required per assembly) |
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10-34277 - Screw - Priced Individually [ More info ] Unavailable |
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10-35366 - Screw - Priced Individually [ More info ]
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10-8M0040582 - Dipstick Tube MT Screw - Priced Individually [ More info ]
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| #15 | 72950 | TUBE, OIL LEVER (LOWER) (1 required per assembly) |
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72950 - Tube, NLA [ More info ]
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| #16 | 32-72539 | TUBE, OIL LEVEL GAUGE (UPPER) (1 required per assembly) |
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32-72539 - Tubing [ More info ] Unavailable |
| #17 | 72938 | GAUGE, OIL LEVEL (DIPSTICK) (1 required per assembly) |
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