Parts for MerCruiser 8.1L Inboard (H.O.) EC Seawater Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 46-862914T12 | PUMP KIT, Sea Water (1 required per assembly) |
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46-862914T12 - SeaWater Pump Kit [ More info ] Unavailable |
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46-8M0118069 - SEA Pump Assembly 496 [ More info ] Unavailable |
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46-8M0122658 - 46-8M0122658 - SEA PUMP KIT [ More info ] Unavailable Replaced by -8M0137218 |
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46-8M0137218 - Sea Water Pump W/Air Fit [ More info ] Unavailable |
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468M0139997 - Sea Pump Kit [ More info ]
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| #1 | 46-862914A13 | HOUSING ASSEMBLY, Impeller (1 required per assembly) |
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46-862914A13 - Impeller Housing [ More info ]
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8M0118062 - Impeller Housing Assembly [ More info ] Unavailable |
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8M0139984 - Impeller Housing [ More info ]
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18-32888 - Sea Water Pump Repair Kit [ More info ]
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18-3160-1 - Sea Water Pump, 46-862914A13 - Special Order - No Returns [ More info ]
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| #2 | 47-862232A 2 | IMPELLER (1 required per assembly) |
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47-862232A 2 - Impeller Kit [ More info ] Unavailable |
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47-8M0104229 - Impeller Kit, Sea Water Pump [ More info ]
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18-3016-1 - Impeller Kit, 47-862232A2 [ More info ]
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| #3 | 25-841807 | O-RING, (3.500 x .103) (1 required per assembly) |
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25-841807 - O-ring, (3.500 X .103) [ More info ]
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| #4 | 26-8M2001645 | SEAL (1 required per assembly) |
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26-8M2001645 - Seal [ More info ]
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268M0146317 - Seal [ More info ]
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| #5 | 862235A 1 | DRIVESHAFT ASSEMBLY, Impeller (1 required per assembly) |
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862235A 1 - Shaft [ More info ] Unavailable |
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8M0140001 - Impeller Driveshaft Kit [ More info ]
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| #6 | 862039 | TOLERANCE RING (1 required per assembly) |
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862039 - Tolerance Ring [ More info ]
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| #7 | 26-862040 | SEAL, Lip (1 required per assembly) |
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26-862040 - Seal [ More info ]
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| #8 | 863674A04 | COVER KIT, Impeller Housing (1 required per assembly) |
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863674A04 - Impeller Housing Cover [ More info ]
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| #9 | 22-865288 | FITTING, Gray (90 Degree) (1 required per assembly) |
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22-865288 - Fitting - Air [ More info ] Unavailable |
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228M0082321 - Fitting-AIR [ More info ]
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| #9 | 22-865289 | FITTING, Orange (90 Degree) (1 required per assembly) |
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22-865289 - Fitting - Air [ More info ]
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228M0082322 - Fitting-AIR [ More info ]
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| #10 | 22-806608A02 | PLUG ASSEMBLY, (.500-13) Blue (2 required per assembly) |
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22-806608A02 - Plug Assembly - Priced Individually [ More info ] Unavailable |
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22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ]
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18-4226 - Blue Drain Plug, 22-806608A1 [ More info ]
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22-806608Q01 - Plug - Priced Individually [ More info ]
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| #11 | 25-32509 | O-RING, (.489 x .070) (2 required per assembly) |
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25-32509 - O-ring, (.489 X .070) [ More info ]
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18-7165-9 - O-Ring (PK5) , 0304174 [ More info ]
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| #12 | 10-40003 28 | SCREW, (M6 x 16) (4 required per assembly) |
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10-40003 28 - Screw [ More info ]
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| #13 | 10-8M2012296 | SCREW, (M6 x 40) (2 required per assembly) |
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10-8M2012296 - Screw - Priced Individually [ More info ]
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| #14 | 863859T | BRACKET, Sea Water Pump (1 required per assembly) |
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863859T - Bracket - Sea Pump [ More info ]
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| #15 | 10-40003 31 | SCREW, (M6 x 30) (1 required per assembly) |
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10-40003 31 - Screw [ More info ]
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| #16 | 862351T | PULLEY (1 required per assembly) |
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862351T - Pulley - SeaWater Pump [ More info ] Unavailable |
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8M0150724 - SeaWater Pump Pulley [ More info ]
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| #17 | 865596T01 | BRACKET, Idler Pulley (1 required per assembly) |
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865596T01 - Bracket [ More info ]
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| #18 | 865444T | PULLEY, (3.50 Inch Diameter), Idler, Grooved (1 required per assembly) |
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865444T - Idler Pulley [ More info ]
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| #19 | 865777 | PULLEY, Idler, Non-Grooved (1 required per assembly) |
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865777 - Idler Pulley [ More info ]
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| #20 | 10-40108 16 | SCREW, (M10 x 16) Hex Flange - Stainless Steel (1 required per assembly) |
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10-40108 16 - Screw [ More info ]
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| #21 | 10-40108 45 | SCREW, (M10 x 45) Hex Flange - Stainless Steel (1 required per assembly) |
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10-40108 45 - Screw [ More info ]
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| #22 | 16-854309 | STUD, (M10 x 76) (2 required per assembly) |
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16-854309 - Stud [ More info ]
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| #23 | 11-826292 | NUT, (M10) Brass/Nickel Plated (2 required per assembly) |
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11-826292 - Nut (M10) [ More info ]
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| #24 | 865597T | TENSIONER, Belt (1 required per assembly) |
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865597T - Belt Tensioner [ More info ]
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| #25 | 10-885526 30 | SCREW, (M8 x 30) (2 required per assembly) |
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10-885526 30 - Screw [ More info ]
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| #26 | 10-40108 20 | SCREW, (M10 x 20) Hex Flange - Stainless Steel (1 required per assembly) |
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10-40108 20 - Screw - Priced Individually [ More info ]
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