Parts for Mercury Marine 650 (4 Cylinder) Crankshaft, Piston & Connecting Rod
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 739-3380A 2 | PISTON AND PISTON PIN ASSEMBLY (.015 OVERSIZED) (4,4,4 required per assembly) |
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739-3380A 2 - Piston, NLA [ More info ]
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| # | 39-45205A12 | RING, PISTON (.015 OVERSIZED) (1,1,1 required per assembly) |
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39-45205A12 - Rings - 12 Pcs, NLA [ More info ]
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| #1 | 418-3249A 2 | CRANKSHAFT ASSEMBLY (1,1,1 required per assembly) |
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418-3249A 2 - Crankshaft [ More info ] Unavailable |
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418-3249A 3 - CrankShaft, NLA [ More info ] Unavailable |
| #2 | 30-32117 | BEARING, BALL- UPPER (1,1,1 required per assembly) |
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30-32117 - Ball Bearing [ More info ] Unavailable |
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30-62567 - Ball Bearing [ More info ] Unavailable |
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30-62567T - Ball Bearing [ More info ]
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| #3 | 30-20080 | BEARING, BALL- LOWER (1,1,1 required per assembly) |
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30-20080 - Ball Bearing [ More info ] Unavailable |
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30-53853 - Ball Bearing [ More info ] Unavailable |
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30-63742 - Ball Bearing [ More info ] Unavailable |
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30-63742T - Ball Bearing [ More info ]
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18-1154 - Bearing, 30-63742, 377139 [ More info ]
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| #4 | 25-30613 | "O" RING, DRIVE SHAFT SPLINE (1,1,1 required per assembly) |
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25-30613 - O-ring, Upper Drive Shaft [ More info ]
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25-8M0214919 - O RING @5 [ More info ] Unavailable |
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18-7158-9 - (PK5) O-Ring 25-30613 [ More info ]
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| #5 | 28-45554 | KEY, FLYWHEEL DRIVE (1,1,1 required per assembly) |
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28-45554 - Key, NLA [ More info ]
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| #6 | 533-2761A 2 | MAIN BEARING ASSEMBLY (VALVE TYPE) (2,2,2 required per assembly) |
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533-2761A 2 - Main Bearing [ More info ] Unavailable |
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533-2761A 5 - Reed Block, NLA [ More info ]
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| #7 | 17-20032 | DOWEL PIN, MAIN BEARING (20,20,20 required per assembly) |
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17-20032 - Pin -Dowel - Priced Individually [ More info ]
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| #8 | 10-45775 | SCREW, MAIN BEARING CLAMPING (4,4,4 required per assembly) |
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10-45775 - Screw, NLA [ More info ]
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| #9 | 11-45774 | NUT, MAIN BEARING CLAMPING SCREW (4,4,4 required per assembly) |
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11-45774 - Nut - Priced Individually [ More info ]
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| #10 | 34-45506A 1 | REED SET, MATCHED-MAIN BEARING (2,2,2 required per assembly) |
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34-45506A 1 - Reed Kit, NLA [ More info ]
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| #11 | 34-31240 | REED STOP, MAIN BEARING REED VALVES (8,8,8 required per assembly) |
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34-31240 - Reed Stop [ More info ]
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34-64632 - Reed Stop, NLA [ More info ]
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| #12 | 10-29465 | SCREW, REED STOP MOUNTING (8,8,8 required per assembly) |
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10-29465 - Screw, NLA [ More info ] Unavailable |
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10-77280 - Screw, NLA [ More info ]
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| #13 | 11-29469 | NUT, REED STOP MOUNTING SCREW (8,8,8 required per assembly) |
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11-29469 - Nut, NLA [ More info ]
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| #14 | 531-1884A 3 | CENTER MAIN BEARING ASSEMBLY (1,1,1 required per assembly) |
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531-1884A 3 - C/M Bearing, NLA [ More info ]
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| #16 | 29-48410 | BEARING, NEEDLE (56,56,56 required per assembly) |
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29-48410 - Needle Bearing [ More info ] Unavailable |
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29-52168 - Needle Bearing [ More info ]
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29714221 PRICED EACH [ More info ]
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29-71422 1 - Needle Bearing - Priced Individually [ More info ]
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| #17 | 26113 | RACE, OUTER (PAIR) (1,1,1 required per assembly) |
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26113 - Outer Race [ More info ] Unavailable |
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26113T - Race - Center Main [ More info ]
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| #18 | 53-26933 | RING, SNAP-OUTER RACE CLAMPING (1,1,1 required per assembly) |
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53-26933 - Ring -snap, NLA [ More info ]
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| #19 | 10-22968 | SCREW, CENTER MAIN BEARING CLAMPING (2,2,2 required per assembly) |
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10-22968 - Screw, NLA [ More info ]
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| #20 | 11-46887 | NUT, MAIN BEARING CLAMPING SCREW (2,2,2 required per assembly) |
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11-46887 - Nut, (1/4-28) [ More info ] Unavailable |
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11-20184 - Nut, (1/4-28x7/32) [ More info ]
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| #21 | 17-31245 | DOWEL PIN (STEPPED) (1,1,1 required per assembly) |
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17-31245 - Dowel Pin, NLA [ More info ]
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| #22 | 739-3284A 2 | PISTON AND PISTON PIN ASSEMBLY (4,4,4 required per assembly) |
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739-3284A 2 - Piston, NLA [ More info ]
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| #23 | 40-45740 | LOCK RING, PISTON PIN (8,8,8 required per assembly) |
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40-45740 - Lock Ring, NLA [ More info ]
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| #24 | 39-45153A12 | RING, PISTON (1,1,1 required per assembly) |
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39-45153A12 - Rings - 12 Pcs [ More info ]
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| #25 | 617-2768A 3 | CONNECTING ROD AND CAP ASSEMBLY (4,4,4 required per assembly) |
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617-2768A 3 - Connecting Rod And Cap Assembly [ More info ]
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| #26 | 10-45739 | SCREW, CAP TO CONNECTING ROD (8,8,8 required per assembly) |
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10-45739 - Screw Note: Priced Individually [ More info ]
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10-54803 - Screw, NLA [ More info ]
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| #27 | 11-20061 | NUT, CONNECTING ROD SCREW (8,8,8 required per assembly) |
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11-20061 - Nut, NLA [ More info ]
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| #28 | 29-47897 | BEARING, NEEDLE-CRANKPIN (128,128,12 required per assembly) |
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29-47897 - Needle Bearing [ More info ]
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| #29 | 29-39656 | BEARING, NEEDLE-PISTON PIN (116,116,11 required per assembly) |
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29-39656 - Needle Bearing, Priced Individually [ More info ]
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| #30 | 12-45741 | WASHER, NEEDLE LOCATING (8,8,8 required per assembly) |
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12-45741 - Washer, Needle Bearing Retaining, NLA [ More info ]
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