Parts for Mercury Marine 500 Cylinder Block & Crankcase Assembly
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 831-3244A 3 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1,1,, required per assembly) |
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831-3244A 3 - Cylinder Block [ More info ] Unavailable |
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831-3719A 3 - Cylinder Block [ More info ] Unavailable |
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831-4989A 5 - Cylinder Block [ More info ] Unavailable |
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831-5347A 3 - CYLINDER BL,NLA [ More info ] Unavailable |
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#1 | 831-3719A 3 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY (,,1,1 required per assembly) |
#2 | 1100-3281A 1 | END CAP ASSEMBLY, UPPER (1,1,1,1 required per assembly) |
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#3 | 26-29476 | OIL SEAL (1,1,1,1 required per assembly) |
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26-29476 - Oil Seal - Priced Individually [ More info ] Unavailable |
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#4 | 25-20081 | "O" RING, UPPER END CAP (1,1,1,1 required per assembly) |
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#5 | 30-20080 | BALL BEARING, UPPER END CAP (1,1,1,1 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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#6 | 17-20032 | DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (2,2,2,2 required per assembly) |
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#7 | 17-20323 | DOWEL PIN, CYLINDER BLOCK TO CENTER MAIN BEARING (1,1,1,1 required per assembly) |
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#8 | 22-32802 | PLUG, PIPE - WATER PRESSURE AND BALANCE TUBE HOLES (1,1,1,1 required per assembly) |
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22-32802 - Plug , Priced Individually [ More info ] Unavailable |
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22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable |
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22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] |
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#9 | 16-35099 | STUD, CARBURETOR MOUNTING (1 3/16") (4,4,4,4 required per assembly) |
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16-35099 - STUD Note: Priced Individually [ More info ] Unavailable |
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16-64280 - STUD [ More info ] Unavailable |
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16-68164 - Stud, NLA [ More info ] Unavailable |
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#10 | 16-29988 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 9/16") (2,2,2,2 required per assembly) |
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#11 | 17-20033 | DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2,2,2,2 required per assembly) |
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#12 | 16-29990 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (3 7/16") (2,2,2,2 required per assembly) |
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16-56297 2 - Stud [ More info ] Unavailable |
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#13 | 16-37986 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") (2,2,2,2 required per assembly) |
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16-34378 - Stud, NLA [ More info ] Unavailable |
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#14 | 16-29989 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (1 15/16") (2,2,2,2 required per assembly) |
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#15 | 22-29111 | CONNECTOR, WATER TELL TALE HOLE - CYLINDER BLOCK (1,1,1,1 required per assembly) |
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22-29111 - Fitting [ More info ] Unavailable |
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22-29111 1 - NIPPLE [ More info ] Unavailable |
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#16 | 15-20082A 1 | SHIM, UPPER END CAP TO CYLINDER BLOCK AND CRANKCASE (AR,AR,AR,A required per assembly) |
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#17 | 10-29198 | SCREW, UPPER END CAP MOUNTING (7/8") (4,4,4,4 required per assembly) |
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#18 | 37639 | MOUNT, RUBBER - CRANKCASE (2,2,2,2 required per assembly) |
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37639 - Mount [ More info ] Unavailable |
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63007 - Mount [ More info ] Unavailable |
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#19 | 11-46887 | NUT, CRANKCASE RUBBER MOUNT (4,4,4,4 required per assembly) |
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11-46887 - Nut, (1/4-28) [ More info ] Unavailable |
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#20 | 37996 | GROUND STRAP, CRANKCASE MOUNT (ALSO USE ON STARTER ENGINES) (1,,1,1 required per assembly) |
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#21 | 10-22040 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (13,13,13,1 required per assembly) |
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#21 | 10-21574 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (1,1,1,1 required per assembly) |
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10-21574 - Screw, NLA [ More info ] Unavailable |
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#22 | 10-22039 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") (4,4,4,4 required per assembly) |
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#23 | 12-20084 | WASHER, CRANKCASE SCREW (1,1,1,1 required per assembly) |
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#24 | 11-46793 | NUT, CRANKCASE SCREW (18,18,18,1 required per assembly) |
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#25 | 10-26801 | SCREW, MAIN BEARING LOCKING (2,2,, required per assembly) |
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#25 | 10-53904 | SCREW, MAIN BEARING LOCKING - REED BALANCE (,,1,1 required per assembly) |
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#26 | 14-20091 | TAB WASHER, BEARING LOCKING SCREW (3,3,3,3 required per assembly) |
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#27 | 10-20359 | SCREW, CENTER MAIN BEARING LOCKING (1,1,1,1 required per assembly) |
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#28 | 1102-1484A 1 | END CAP ASSEMBLY, LOWER (1,1,, required per assembly) |
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1102-1484A 1 - End Cap Assembly [ More info ] Unavailable |
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1102-4181A 3 - End Cap Assembly, NLA [ More info ] Unavailable |
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#28 | 1102-1484A 3 | END CAP ASSEMBLY, LOWER (,,1,1 required per assembly) |
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1102-1484A 3 - End Cap [ More info ] Unavailable |
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#29 | 21-28481A 1 | CHECK VALVE ASSEMBLY, LOWER END CAP (1,1,1,1 required per assembly) |
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#30 | 26-29478 | OIL SEAL, LOWER (1,1,, required per assembly) |
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#34 | 15-20085A 1 | SHIM, LOWER END CAP TO CRANKCASE AND CYLINDER BLOCK (.002-3- (AR,AR,AR,A required per assembly) |
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15-20085A 1 - Shim Set [ More info ] Unavailable |
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#36 | 32-33729 | TUBE, BALANCE - MAIN BEARING (1,1,1,1 required per assembly) |
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32-33729 - Tube - Balance - Main Bearing [ More info ] Unavailable |
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32-34395A 1 - Hose [ More info ] Unavailable |
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32-99127109 - TUBING-57 INCH [ More info ] Unavailable |
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32-830756109 - Hose, 57 Inch [ More info ] Unavailable |
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32-8M0047428 - Hose -57 Inch [ More info ] Unavailable |
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#38 | 54-20386 | CLAMP, BALANCE TUBE TO CONNECTORS (2,2,2,2 required per assembly) |
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#39 | 27-46110 | GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1,1,1,1 required per assembly) |
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27-46110 - Cylinder Block To Baffle Plate Gasket [ More info ] Unavailable |
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27-72486 - Baffle Gasket [ More info ] Unavailable |
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27-85491 - GASKET [ More info ] Unavailable |
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27-85491 1 - GASKET [ More info ] Unavailable |
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27-85491 2 - GASKET [ More info ] Unavailable |
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#40 | 46109 | PLATE, BAFFLE - EXHAUST MANIFOLD (1,1,1,1 required per assembly) |
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46109 - PLATE [ More info ] Unavailable |
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77161 - BAFFLE PLATE [ More info ] Unavailable |
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90421 - Baffle Plate [ More info ] Unavailable |
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90421 1 - Baffle Plate [ More info ] Unavailable |
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90421T01 - Baffle Plate [ More info ] Unavailable |
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#41 | 27-46111 | GASKET, BAFFLE PLATE TO EXHAUST COVER (1,1,1,1 required per assembly) |
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27-46111 - Baffle Plate To Exhaust Cover Gasket [ More info ] Unavailable |
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27-72488 - 27854921 [ More info ] Unavailable |
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27-85492 - GASKET [ More info ] Unavailable |
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27-85492 1 - Gasket [ More info ] Unavailable |
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#42 | 46112 | COVER, EXHAUST MANIFOLD (1,1,1,1 required per assembly) |
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46112 - Exhaust Manifold Cover [ More info ] Unavailable |
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#43 | 10-37562 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK (1") (13,13,13,1 required per assembly) |
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#44 | 10-39661 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK - HIGH TENSION CLIP (2,2,, required per assembly) |
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#44 | 10-38837 | SCREW, MANIFOLD COVER TO CYLINDER BLOCK - HIGH TENSION CLIP (,,2,2 required per assembly) |
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#45 | 54-37303 | CLIP, HIGH TENSION LEAD (2,2,, required per assembly) |
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54-37303 - Clamp [ More info ] Unavailable |
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54-52905 - Clamp [ More info ] Unavailable |
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#45 | 54-52905 | CLIP, HIGH TENSION LEAD (,,2,2 required per assembly) |
#46 | 1017-2483 | COVER, CYLINDER BLOCK (1,1,1,1 required per assembly) |
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1017-2483 - COVER [ More info ] Unavailable |
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1017-4002A 1 - Cover [ More info ] Unavailable |
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1017-7054A 1 - Cylinder Block Cover, NLA [ More info ] Unavailable |
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#47 | 27-37816 | GASKET, CYLINDER BLOCK COVER (1,1,1,1 required per assembly) |
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27-37816 - Cylinder Block Cover Gasket [ More info ] Unavailable |
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27-78026 - Cylinder Block Cover Gasket [ More info ] Unavailable |
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#48 | 10-20653 | SCREW, CYLINDER BLOCK COVER MOUNTING (10,10,10,1 required per assembly) |
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#49 | 87 | NUT, COVER MOUNTING SCREW (10,10,10,1 required per assembly) |
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104-87 - COWL,NLA [ More info ] Unavailable |
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#51 | 11-20361 | NUT, CYLINDER BLOCK COVER RUBBER MOUNT (2,2,2,2 required per assembly) |
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18-3722-9 - Lock Nut, 121731, 11-35888, Pack of 5 [ More info ]
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#52 | 27935 | COVER, TRANSFER PORT (2,2,2,2 required per assembly) |
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#53 | 27-27936 | GASKET, TRANSFER PORT COVER (2,2,2,2 required per assembly) |
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27-27936 - Starter Motor Bracket Gasket [ More info ] Unavailable |
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27-27936 1 - Gasket [ More info ] Unavailable |
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#54 | 10-20540 | SCREW, TRANSFER PORT COVER MOUNTING (HEX HEAD) (4,4,4,4 required per assembly) |
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10-20540 - Screw, NLA [ More info ] Unavailable |
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#54 | 10-28635 | SCREW, TRANSFER PORT COVER MOUNTING (CAP HEAD) (2,2,2,2 required per assembly) |
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#55 | 21-28483A 1 | CHECK VALVE ASSEMBLY, BLEED HOSE (UPPER) (1,1,, required per assembly) |
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21-28483A 1 - Check Valve [ More info ] Unavailable |
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#57 | 32-28654 | HOSE, CYLINDER BLEED (6 1/2") EARLY MODELS (1,1,, required per assembly) |
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32-28654 - Hose - Cylinder Bleed - 6.5 Inch [ More info ] Unavailable |
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32-32840A 1 - Hose - Bleed - Cylinder Block [ More info ] Unavailable |
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32-52742A 1 - Hose Assembly [ More info ] Unavailable |
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32-26980 88 - Fuel Line, Enricher Valve [ More info ] Unavailable |
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#58 | 22-34579 | CONNECTOR, CYLINDER BLEED HOSE (LOWER) (1,1,, required per assembly) |
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22-34579 - Elbow, NLA [ More info ] Unavailable |
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#57 | 32-28665 | HOSE, CYLINDER BLEED (5 1/2") (,,1,1 required per assembly) |
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32-28665 - Hose -Cylinder Bleed - 5.5 Inch [ More info ] Unavailable |
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#58 | 22-33373 | CONNECTOR, CYLINDER BLEED HOSE (UPPER) (,,1,1 required per assembly) |
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22-33373 - Elbow [ More info ] Unavailable |
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#59 | 54-20387 | CLAMP, BLEED HOSE ATTACHING (2,2,, required per assembly) |
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