Parts for MerCruiser Race Engine and Drive 500 (Gen. +) GM 502 V-8 1999 Crankshaft / Pistons / Connecting Rods
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 737-827664 | PISTON ASSEMBLY, Standard (8 required per assembly) (NOTE: Piston Wrist Pins That Come With Piston Must Replace With This Part 41-848819T) |
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737-827664 - Piston Kit - Std [ More info ]
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| #1 | 737-827665A 1 | PISTON ASSEMBLY, .030 Oversize (8 required per assembly) (NOTE: Piston Wrist Pins That Come With Piston Must Replace With This Part 41-848819T) |
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737-827665A 1 - PISTON ASSEMBLY . NLA [ More info ] Unavailable |
| #2 | 41-848819T | PIN, Piston (8 required per assembly) (NOTE: Piston Wrist Pins That Come With Piston Must Replace With This Part 41-848819T) |
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41-848819T - Piston Pin [ More info ]
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| #3 | 39-827660 | RING SET, Piston - Standard (8 required per assembly) |
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39-827660 - 39-827660 - RING SET Piston - O [ More info ] Unavailable Replaced by 39-827660T |
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39-827660T - Rings - Standard [ More info ]
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| #3 | NSS | NOT SOLD SEPARATE, RING SET, Piston (8 required per assembly) (.030 Oversize) (NOTE: Sold With Oversize Piston Only) |
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NSS - NOT SOLD SEPARATE O [ More info ] Unavailable |
| #4 | 614-9641T | CONNECTING ROD ASSEMBLY (8 required per assembly) |
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614-9641T - 614-9641T - CONNECTING ROD AS O [ More info ] Unavailable Replaced by 614-8M0084554 |
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6148M0084554 - Connecting Rod Assembly [ More info ]
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| #5 | 10-19234 | SCREW, (.437-20), Connecting Rod Cap (16 required per assembly) |
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10-19234 - Screw [ More info ]
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| #6 | 11-58056 | NUT, Connecting Rod Cap Bolt (.437-20) (16 required per assembly) |
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11-58056 - Nut, NLA [ More info ]
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| #7 | 23-85726 | BEARING SET, Conn Rod - Standard (8 required per assembly) |
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23-85726 - Bearing Set - Std [ More info ]
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23-85726001 - Bearing Set - Std [ More info ]
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18-1334 - Rod Bearing, 23-85726 [ More info ]
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| #7 | 23-85727 | BEARING SET, Conn Rod - .001 Undersize (AR required per assembly) |
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23-85727 - Bearing Set - .001 Us [ More info ]
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| #7 | 23-85728 | BEARING SET, Conn Rod - .002 Undersize (AR required per assembly) |
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23-85728 - Bearing Set - .002 Us, NLA [ More info ]
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| #7 | 23-85691 | BEARING SET, Conn Rod - .010 Undersize (AR required per assembly) |
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23-85691 - Bearing Set - .010 Us [ More info ]
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18-1333 - Rod Bearing, 23-85691 - Special Order - No Returns [ More info ]
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| #7 | 23-85729 | BEARING SET, Conn Rod - .020 Undersize (AR required per assembly) |
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23-85729 - Bearing Set - .020 Us [ More info ]
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| #8 | 23-818473 | BEARING SET, Main - Standard (1 required per assembly) |
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23-818473 - 23-818473 - BEARING SET Main O [ More info ] Unavailable Replaced by 23-818473001 |
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23-818473001 - Bearing Set - Std [ More info ]
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18-1315 - Main Bearing, 23-818473 [ More info ]
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| #8 | 23-818474 | BEARING SET, Main - .001 Undersize (AR required per assembly) |
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23-818474 - Bearing Set - .001 Us [ More info ]
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| #8 | 23-818475 | BEARING SET, Main - .002 Undersize (AR required per assembly) |
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23-818475 - Bearing Set - .002 Us [ More info ]
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| #8 | 23-818476 | BEARING SET, Main - .010 Undersize (AR required per assembly) |
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23-818476 - 23-818476 - BEARING SET Main O [ More info ] Unavailable Replaced by 23-818476001 |
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23-818476001 - Bearing Set - .010 Us [ More info ]
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| #8 | 23-818477 | BEARING SET, Main - .020 Undersize (AR required per assembly) |
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23-818477 - Bearing Set - .020 Us [ More info ]
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18-1314 - .020 Main Bearings - Special Order - No Returns [ More info ]
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| #9 | 18311A17 | COUPLER ASSEMBLY, Engine (1 required per assembly) |
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18311A17 - 18311A17 - COUPLER ASSEMBLY O [ More info ] Unavailable Replaced by -861523A 9 |
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861523A 9 - 861523A 9 - COUPLER ASSEMBLY O [ More info ] Unavailable Replaced by -8M0098795 |
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8M0098795 - Coupler Assembly [ More info ]
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18-2412 - Coupler, Bravo [ More info ]
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| #10 | 10-35091 | SCREW, (.375-16 x 1.00) (6 required per assembly) |
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10-35091 - Screw - Priced Individually [ More info ]
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| #11 | 12-856774 | WASHER, (.406 x .750 x .105) Stainless Steel (6 required per assembly) |
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12-856774 - Washer [ More info ]
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| #12 | 22-49099 | FITTING, Grease (2 required per assembly) |
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22-49099 - Fitting [ More info ]
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| #13 | 10-49845 | SCREW, (.437-20 x 1.00) (6 required per assembly) |
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10-49845 - 10-49845 - SCREW (.437-20 x O [ More info ] Unavailable Replaced by 10-845757 |
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10-845757 - Screw [ More info ]
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| #14 | 230-811561 | FLYWHEEL (1 required per assembly) |
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230-811561 - 230-811561 - FLYWHEEL O [ More info ] Unavailable Replaced by 230-843374T 1 |
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230-843374T 1 - Flywheel [ More info ]
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| #15 | 23-823108 | BUSHING, Crankshaft Pilot (1 required per assembly) (Driveline Models Only) |
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23-823108 - Bushing [ More info ]
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| #16 | 26-811554 | SEAL, Oil (1 required per assembly) |
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26-811554 - Seal [ More info ]
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18-1234 - Seal, 26-811554, 3853528 [ More info ]
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| #17 | 17-35312 | PIN, Dowel (.250 Diameter) (1 required per assembly) |
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17-35312 - 17-35312 - PIN Dowel (1/4 In O [ More info ] Unavailable Replaced by 17-843378 |
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17-843378 - Pin -Dowel [ More info ]
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| #18 | 25-811528 | O-RING, (.500 Inch) (1 required per assembly) (#5 Bearing Cap Oil Hole) |
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25-811528 - 25-811528 - O-RING (.500 Inch O [ More info ] Unavailable Replaced by 25-69756 |
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25-69756 - O-Ring [ More info ]
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| #19 | 429-811550 | CRANKSHAFT (1 required per assembly) |
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429-811550 - 429-811550 - CRANKSHAFT O [ More info ] Unavailable Replaced by 429-845597T |
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429-845597T - 429-845597T - CRANKSHAFT O [ More info ] Unavailable Replaced by 429-843083T |
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429-843083T - CrankShaft [ More info ]
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| #20 | 28-811558 | KEY, Crankshaft (2 required per assembly) |
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28-811558 - 28-811558 - KEY O [ More info ] Unavailable Replaced by 28-845607 |
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| #- | 27-818572A98 | GASKET SET, Engine Overhaul (1 required per assembly) |
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27-818572A98 - Gasket Set [ More info ]
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