Parts for MerCruiser 5.0L EFI GM 305 V-8 1999-2001 Oil Pan & Oil Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-861246A98 | GASKET SET (1 required per assembly) |
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27-861246A98 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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27-861246A05 - Engine Overhaul Gasket Set [ More info ] Unavailable |
| #1 | 809907 1 | PUMP ASSEMBLY (1 required per assembly) |
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809907 1 - Oil Pump [ More info ] Unavailable |
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809907002 - Oil Pump Assembly [ More info ] Unavailable |
| #2 | 10-17346 | SCREW (1 required per assembly) |
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10-17346 - Screw, NLA [ More info ]
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| #3 | 809909 | SCREEN, Oil Pump Pick Up (1 required per assembly) |
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809909 - Screen [ More info ] Unavailable |
| #4 | 36184 | SHAFT (1 required per assembly) |
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| #5 | 23-36183 | RETAINER (1 required per assembly) |
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23-36183 - Retainer [ More info ]
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| #6 | 98602 1 | DEFLECTOR, Oil (1 required per assembly) |
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98602 1 - Oil Deflector [ More info ]
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| #7 | 16-850090 | STUD, (.437-14/.375-16 x 3.360) (5 required per assembly) |
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16-850090 - Stud, NLA [ More info ]
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| #8 | 11-850091 | NUT, (.375-16) (5 required per assembly) |
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11-850091 - Nut (3/8-16) [ More info ] Unavailable |
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11-845602 - Nut (3/8-16) [ More info ]
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| #9 | 809910 | PAN, Oil (1 required per assembly) |
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809910 - Oil Pan [ More info ] Unavailable |
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8M0150300 - PAN-OIL [ More info ]
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18-0612 - Oil Pan, 809910 [ More info ]
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| #10 | 27-13865 1 | GASKET, Oil Pan (1 required per assembly) |
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27-13865 1 - Gasket [ More info ] Unavailable |
| #11 | 27-49955 | GASKET, Drain (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 | 10-809911 | SCREW, Oil Drain (M12 x 1.75) (1 required per assembly) |
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10-809911 - Drain Screw Kit [ More info ]
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10-809911001 - Drain Screw Kit [ More info ]
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| #13 | 10-14070 | SCREW, (.250-20 x .625) (14 required per assembly) |
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10-14070 - Screw [ More info ]
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| #14 | 16-11989 | STUD, (.312-18 x 1.6718) (4 required per assembly) |
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| #15 | 14257 | REINFORCEMENT (1 required per assembly) (Port) |
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14257 - Reinforcement [ More info ]
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| #16 | 14256 | REINFORCEMENT (1 required per assembly) (Starboard) |
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14256 - Reinforcement [ More info ]
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| #17 | 11-11971 | NUT, (.312-18) (4 required per assembly) |
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11-11971 - Nut, Oil Pan Stud [ More info ] Unavailable |
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11-8M0148822 - NUT [ More info ]
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| #18 | 860143A 2 | TUBE, Dipstick (1 required per assembly) SN# 0L680091 & Below |
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860143A 2 - Dipstick Tube Assembly [ More info ] Unavailable |
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860274A 2 - Oil Tube Assembly Dip [ More info ]
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| #18 | 862704A 4 | TUBE, Dipstick (1 required per assembly) SN# 0L680092 & Up |
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862704A 4 - Dipstick Tube [ More info ]
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| #19 | 861942T 7 | DIPSTICK (1 required per assembly) SN# 0L680091 & Below |
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861942T 7 - Dipstick [ More info ]
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| #19 | 861942T 9 | DIPSTICK, Oil Level (1 required per assembly) SN# 0L680092 & Up |
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861942T 9 - Dipstick [ More info ]
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| #20 | 54-805625 | CLIP, Dipstick Tube (1 required per assembly) |
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54-805625 - Clip [ More info ]
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| #21 | 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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