Parts for MerCruiser 3.0L GM 181 I / L4 1990-1994 Oil Pan & Oil Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 45490 | GAUGE, Dipstick (1 required per assembly) |
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45490 - Oil Lever Gauge [ More info ] Unavailable |
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861942T 1 - Oil Level Gauge [ More info ]
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| #2 | 87717A 2 | TUBE (1 required per assembly) |
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87717A 2 - Tube Assembly [ More info ]
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| #3 | 814702 | COVER (1 required per assembly) |
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814702 - Push Rod Cover [ More info ]
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| #4 | 10-34470 | SCREW, With Sealing Washer (4 required per assembly) |
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10-34470 - Screw [ More info ]
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| #5 | 27-814703 | GASKET (1 required per assembly) |
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27-814703 - Push Rod Cover Gasket [ More info ]
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18-2815 - Gasket, 27-814703 [ More info ]
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| #6 | 36405 | PUMP ASSEMBLY, Oil (1 required per assembly) |
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36405 - Oil Pump Assembly [ More info ]
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| #7 | 27-34460 | GASKET (1 required per assembly) |
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27-34460 - Oil Pump Gasket [ More info ] Unavailable |
| #8 | 10-35339 | SCREW, (.312-18 x .750) (2 required per assembly) |
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10-35339 - Screw [ More info ]
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10-845942 - Screw [ More info ] Unavailable |
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10-8M0043993 - Screw [ More info ]
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| #9 | 52146 | SCREEN (1 required per assembly) |
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52146 - Oil Pump Screen [ More info ]
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| #10 | 10-35366 | SCREW, (.250-20 x .563) (1 required per assembly) |
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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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| #11 | 60717 | SUPPORT (1 required per assembly) |
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60717 - Bracket, NLA [ More info ] Unavailable |
| #12 | 22-805632 | CONNECTOR (1 required per assembly) |
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22-805632 - Connector [ More info ]
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| #13 | 14957 | FILTER, Oil (1 required per assembly) |
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14957 - Oil Filter [ More info ] Unavailable |
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35-802885Q - FILTER-OIL [ More info ] Unavailable |
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35-866340Q02 - FILTER-OIL [ More info ] Unavailable |
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35-866340Q03 - Oil Filter - Priced Individually [ More info ]
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35-866340K01 - Oil Filter [ More info ]
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18-7876-1 - Oil Filter - GM/Chevy Long [ More info ]
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35-57811 - Oil Filter, Long [ More info ]
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35-57801 - Oil Filter, Standard Length Canister [ More info ]
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| #14 | 59341 | COVER ASSEMBLY (1 required per assembly) |
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59341 - COVER [ More info ] Unavailable |
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59341A 1 - Timing Cover [ More info ] Unavailable |
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8M0137024 - Cover [ More info ] Unavailable |
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18-1213 - Timing Cover Seal, 26-97335, 3853341 [ More info ]
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| #15 | 26-97335 | SEAL, Oil (1 required per assembly) |
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| #16 | 27-49953 | GASKET (1 required per assembly) |
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27-49953 - Crankcase Cover Gasket [ More info ]
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18-0887 - Gasket, 27-49953 [ More info ]
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| #18 | 810845 | PAN, Oil (1 required per assembly) |
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810845 - PAN-OIL [ More info ] Unavailable |
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810845T - Oil Pan [ More info ] Unavailable |
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8M0122492 - OIL PAN [ More info ]
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| #19 | 27-810846 | GASKET SET (1 required per assembly) |
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27-810846 - Oil Pan Gasket [ More info ] Unavailable |
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27-810846T - Oil Pan Gasket [ More info ]
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18-1239 - Oil Pan Gasket [ More info ]
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| #21 | 10-34500 | SCREW, (.312-18 x .625) (16 required per assembly) |
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10-34500 - Screw - Priced Individually [ More info ]
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| #22 | 10-49956 | SCREW, Drain (1 required per assembly) |
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10-49956 - Screw [ More info ]
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| #23 | 27-49955 | GASKET (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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