Parts for MerCruiser Race Engine and Drive 500 Bulldog Crankshaft / Pistons / Connecting Rods
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-99386A96 | GASKET SET, Engine Overhaul (1 required per assembly) |
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27-99386A96 - Engine Overhaul Gasket Set [ More info ]
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| #1 | 789-813058A 1 | PISTON ASSEMBLY (8 required per assembly) - Standard |
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789-813058A 1 - Piston-STD [ More info ] Unavailable |
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789-813058T 1 - Piston Assembly - Std [ More info ] Unavailable |
| #1 | 789-813059A 1 | PISTON ASSEMBLY (8 required per assembly) - .030 Oversize - See NOTE #1 |
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789-813059A 1 - Piston Assembly -.030 [ More info ]
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| #2 | 17799 | RETAINER, Piston Pin (16 required per assembly) |
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17799 - Retainer,NLA [ More info ] Unavailable |
| #3 | 39-818629 | RING SET, Piston (1 required per assembly) - Standard |
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39-818629 - Rings - Standard [ More info ]
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| #3 | 39-42733 35 | RING SET, Piston (1 required per assembly) - .035 Oversize |
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39-42733 35 - Rings - .035 [ More info ]
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| #4 | 31-848112 | BEARING SET, Main (1 required per assembly) - Standard |
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31-848112 - Bearing Kit-STD [ More info ] Unavailable |
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23-842400 - Bearing Set - Main - Standard [ More info ] Unavailable |
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23-8M0051198 - Bearing Kit-STD [ More info ]
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| #4 | 23-61171 1 | BEARING SET, Main (AR required per assembly) - .001 Undersize |
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23-61171 1 - BRG SET-.001 US [ More info ] Unavailable |
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31-848113 - BRG KIT-.001 US [ More info ] Unavailable |
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23-842402 - Bearing Set - Main - .001 Undersize [ More info ]
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| #4 | 23-61171 10 | BEARING SET, Main (AR required per assembly) - .010 Undersize |
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23-61171 10 - BRG KIT-.010 US [ More info ] Unavailable |
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23-842403 - BRG KIT-.010 US [ More info ] Unavailable |
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23-8M0053549 - Bearing Kit-.010 US [ More info ]
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| #5 | 17-35312 | PIN, Dowel (.250) Rear Main Cap (2 required per assembly) |
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17-35312 - Pin, Dowel (1/4 Inch Dia.) [ More info ] Unavailable |
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17-843378 - Pin, Dowel (.250) [ More info ]
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| #6 | 26-14756 | SEAL, Oil (1 required per assembly) |
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268M0062773 - Seal [ More info ]
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| #7 | 15-98184 | SHIM, Oil Seal (AR required per assembly) |
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15-98184 - Shim, NLA [ More info ] Unavailable |
| #8 | 230-8100 3 | FLYWHEEL (1 required per assembly) - Driveline Models - External Balanced SN# 0K000248 THRU 0K000476 |
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230-8100 3 - Flywheel, NLA [ More info ] Unavailable |
| #8 | 230-7424 1 | FLYWHEEL (1 required per assembly) Driveline Models - Internal Balanced SN# 0L000182 THRU 0L001607 |
| #9 | 230-6540 | FLYWHEEL (1 required per assembly) - Bravo Models - External Balanced SN# 0K000248 THRU 0K000476 |
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230-6540 - Flywheel [ More info ] Unavailable |
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2008M0084209 - Flywheel [ More info ] Unavailable |
| #9 | 230-9425 1 | FLYWHEEL (1 required per assembly) - Bravo Models - Internal Balanced SN# 0L000182 THRU 0L001607 |
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230-9425 1 - Flywheel [ More info ]
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| #10 | 10-49845 | SCREW, (.437-20 x 1.00) (6 required per assembly) |
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10-49845 - Screw [ More info ]
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10-845757 - Screw [ More info ] Unavailable |
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10-8M0214958 - FLYWHEEL MOUNTING SCREW ZZ [ More info ]
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| #11 | 18311A17 | COUPLER ASSEMBLY, Engine (1 required per assembly) - Bravo Models |
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18311A17 - COUPLING ASSY [ More info ] Unavailable |
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861523A 9 - Coupler Assembly [ More info ] Unavailable |
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8M0098795 - Coupler Assembly [ More info ]
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| #12 | 22-49099 | FITTING, Grease (2 required per assembly) - Bravo Models |
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22-49099 - Fitting [ More info ] Unavailable |
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22-8M0169590 - FITTING [ More info ] Unavailable |
| #13 | 12-20572 | WASHER, (.390 x .750 x .093) (6 required per assembly) - Bravo Models |
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12-20572 - Washer, (.390 X .750 X .093) [ More info ]
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| #14 | 10-14883 | SCREW, (.375-16 x 1.12) (6 required per assembly) - Bravo Models |
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10-14883 - Screw [ More info ]
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10-8M0204643 - SCREW [ More info ] Unavailable |
| #15 | 645-815907 | CONNECTING ROD ASSEMBLY (8 required per assembly) |
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645-815907 - Connecting Rod [ More info ]
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| #16 | 42839 | BUSHING, Conn Rod (8 required per assembly) |
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| #17 | 17-816986 | PIN, Dowel - Crankshaft (1 required per assembly) |
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17-816986 - PIN-DOWEL,NLA [ More info ] Unavailable |
| #18 | 31-848110 | BEARING SET (1 required per assembly) - Standard |
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31-848110 - BRG SET-STD [ More info ] Unavailable |
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23-841447A 1 - BRG KIT-STD,NLA [ More info ] Unavailable |
| #18 | 31-848115 | BEARING SET (AR required per assembly) - .001 Undersize |
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31-848115 - BRG SET-.001 US [ More info ] Unavailable |
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23-841449A 1 - BRG KIT-.001 US [ More info ] Unavailable |
| #18 | 23-61170 10 | BEARING SET (AR required per assembly) - .010 Undersize |
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23-61170 10 - BRG-.010 US Note: Priced Individually [ More info ] Unavailable |
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23-841450 - BRG SET-.010 Note: Priced Individually [ More info ] Unavailable |
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238M0030982 - Bearing Set-.010 , Priced Individually [ More info ]
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| #18 | 31-848111 | BEARING SET (AR required per assembly) - .001 Oversize |
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31-848111 - 31-848111 - BEARING SET [ More info ] Unavailable Replaced by 23-841448A1 |
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23-841448A 1 - BRG KIT-.001 OS [ More info ] Unavailable |
| #19 | 2408-848108 | CRANKSHAFT (1 required per assembly) - External Balanced - See NOTE #2 SN# 0K000248 THRU 0K000476 |
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2408-848108 - CrankShaft [ More info ] Unavailable |
| #19 | 2408-849470 | CRANKSHAFT (1 required per assembly) - Internal Balanced SN# 0L000182 THRU 0L001607 |
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2408-849470 - Crankshaft,NLA [ More info ] Unavailable |
| #20 | 28-34466 | KEY, Crankshaft (2 required per assembly) |
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| #21 | 23-823108 | BUSHING, Crankshaft Pilot (1 required per assembly) - Driveline Models |
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23-823108 - Bushing [ More info ]
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