Parts for MerCruiser 3.0L GM 181 I / L4 Oil Pan & Oil Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 863814A 1 | LONGBLOCK ASSEMBLY (1 required per assembly) |
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863814A 1 - 863814A 1 - LONGBLOCK ASSEMBL [ More info ] Unavailable Replaced by -864626A01 |
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864626A01 - MARINE LONG BLOCK [ More info ] Unavailable |
| # | 27-810846A90 | GASKET SET, Overhaul (1 required per assembly) |
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27-810846A90 - 27-810846A90 - GASKET SET [ More info ] Unavailable Replaced by 27-810846A05 |
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27-810846A05 - Engine Overhaul Gasket Set [ More info ]
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| #1 | 45490 | GAUGE, Dipstick (1 required per assembly) (Loop Handle) |
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45490 - 45490 - GAUGE [ More info ] Unavailable Replaced by -861942T1 |
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861942T 1 - Oil Level Gauge [ More info ]
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| #1 | 861942T 1 | GAUGE, Dipstick (1 required per assembly) (Knob Handle) |
| #2 | 87717A 2 | TUBE, Dipstick (1 required per assembly) |
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87717A 2 - Tube Assembly [ More info ]
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| #3 | 814702 | COVER, Push Rod (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 - GASKET NLA [ 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 - 10-845942 - SCREW (.312-18 x [ More info ] Unavailable Replaced by -8M0043993 |
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10-8M0043993 - Screw [ More info ]
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| #9 | 52146 | SCREEN, Oil Pump Pickup (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 ZZ [ More info ]
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| #11 | 60717 | SUPPORT, Oil Pump (1 required per assembly) |
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60717 - SUPPORT NLA [ More info ] Unavailable |
| #12 | 22-805632 | CONNECTOR (1 required per assembly) (With Out Remote Oil) |
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22-805632 - Connector [ More info ]
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| #13 | 35-802885Q | FILTER, Oil (1 required per assembly) (With Out Remote Oil) (Quicksilver Branded) |
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35-802885Q - 35-802885Q - FILTER Oil [ More info ] Unavailable Replaced by 35-866340Q02 |
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35-866340Q02 - 35-866340Q02 - FILTER Oil - Quic [ More info ] Unavailable Replaced by 35-866340Q03 |
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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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| #13 | 35-802885T | FILTER, Oil (1 required per assembly) (With Out Remote Oil) (Mercury Branded) |
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35-802885T - 35-802885T - FILTER Oil [ More info ] Unavailable Replaced by 35-866340K01 |
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18-7824-2 - Oil Filter, Short [ More info ]
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| #14 | 59341A 1 | COVER ASSEMBLY (1 required per assembly) |
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59341A 1 - Timing Cover [ More info ]
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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 | 810845T | PAN, Oil (1 required per assembly) |
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810845T - 810845T - PAN Oil [ More info ] Unavailable Replaced by -8M0122492 |
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8M0122492 - OIL PAN [ More info ]
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| #19 | 27-810846T | GASKET SET (1 required per assembly) |
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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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| #20 | 10-34500 | SCREW, (.312-18 x .625) (2 required per assembly) |
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10-34500 - Screw - Priced Individually [ More info ]
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| #20 | 10-72607 | SCREW, (.250-20 x .375) (14 required per assembly) |
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10-72607 - SCREW (.250-20 x [ More info ] Unavailable |
| #21 | 10-49956 | SCREW, Drain (1 required per assembly) |
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10-49956 - Screw [ More info ]
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| #22 | 27-49955 | GASKET, Drain (1 required per assembly) |
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27-49955 - 27-49955 - GASKET [ More info ] Unavailable Replaced by 27-8M0077608 |
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278M0077608 - Gasket [ More info ]
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| #24 | 22-862956 | FITTING, Female Quick Connect (1 required per assembly) (Design I-With Quick Connect Hose Assembly) SN# 0M643297 & Below |
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22-862956 - FITTING NLA [ More info ] Unavailable |
| #25 | 32-805505A 4 | HOSE, Oil Drain (1 required per assembly) (Design I-With Quick Connect Hose Assembly) SN# 0M643297 & Below |
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32-805505A 4 - HOSE NLA [ More info ] Unavailable |
| #25 | 32-865277 | HOSE, Oil Drain (1 required per assembly) (Design II-With Out Quick Connect Hose Assembly) SN# 0M643298 & Up |
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32-865277 - Oil Drain Hose [ More info ]
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| #26 | 54-863481 | CLAMP (1 required per assembly) |
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54-863481 - Clamp [ More info ]
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| #27 | 862777 | FLANGE, Drain (1 required per assembly) |
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862777 - Flange - Oil Drain [ More info ]
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| #28 | 862827 | TETHER ASSEMBLY, Drain Plug (1 required per assembly) |
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862827 - Tether Assembly [ More info ]
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| #29 | 54-805524 | CLIP (1 required per assembly) |
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54-805524 - Clip [ More info ]
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