Parts for Mercury Mark & Kiekhaefer Mark 75A - 60 HP, 78, 78A - 70 HP Cylinder Block & Crankcase Assembly
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 21-28481A 1 | CHECK VALVE ASSEMBLY, END CAP (1,1,1 required per assembly) |
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21-28481A 1 - Check Valve Kit, NLA [ More info ]
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| #1 | 832-1411A 3 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1,,1 required per assembly) |
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832-1411A 3 - Cylinder Block [ More info ] Unavailable |
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832-1815A 2 - CYLINDER BL,NLA [ More info ] Unavailable |
| #1 | 832-1411A 5 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY (,1, required per assembly) |
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832-1411A 5 - Cylinder Block [ More info ] Unavailable |
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832-1815A 3 - CYLINDER BL,NLA [ More info ] Unavailable |
| #2 | 17-20032 | DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (3,3,3 required per assembly) |
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17-20032 - Pin -Dowel - Priced Individually [ More info ]
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| #3 | 23-26348 | BUSHING, CRANKCASE - COWL MOUNTING STUD (2,2,2 required per assembly) |
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23-26348 - Bushing , NLA [ More info ] Unavailable |
| #4 | 16-21831 | STUD, CARBURETOR MOUNTING (6,,6 required per assembly) |
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16-21831 - Stud, NLA [ More info ] Unavailable |
| #4 | 16-25385 | STUD, CARBURETOR MOUNTING (,6, required per assembly) |
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16-25385 - STUD,NLA [ More info ] Unavailable |
| #5 | 17-20033 | DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2,2,2 required per assembly) |
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17-20033 - Pin -Dowel - Priced Individually [ More info ]
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17-43044 - Pin -Dowel-solid [ More info ]
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| #6 | 16-26133 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2,2,2 required per assembly) |
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16-26133 - Stud, NLA [ More info ] Unavailable |
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16-64281 - Stud, NLA [ More info ]
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| #7 | 16-26135 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4,4,4 required per assembly) |
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16-26135 - Stud, NLA [ More info ] Unavailable |
| #8 | 16-26134 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2,2,2 required per assembly) |
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16-26134 - Stud, NLA [ More info ] Unavailable |
| #9 | 22-21290 | PLUG, PIPE - BLEED HOLE (AR,,AR required per assembly) |
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22-21290 - Plug [ More info ] Unavailable |
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22-52644 - Plug [ More info ] Unavailable |
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22-35268 - Plug [ More info ] Unavailable |
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22-39072 1 - Plug - Priced Individually [ More info ]
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| #10 | 10-22039 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") (2,2,2 required per assembly) |
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10-22039 - Screw, NLA [ More info ]
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| #10 | 10-27005 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 7/8") (1,1,1 required per assembly) |
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10-27005 - SCREW,NLA [ More info ] Unavailable |
| #10 | 10-26132 | SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2") (2,2,2 required per assembly) |
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10-26132 - Screw, NLA [ More info ]
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| #11 | 10-22040 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (18,18,18 required per assembly) |
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10-22040 - Screw - Priced Individually [ More info ]
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10-69097 - Screw [ More info ]
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10-78841 - Bolt, NLA [ More info ]
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| #11 | 10-21574 | SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (3,3,3 required per assembly) |
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10-21574 - Screw, NLA [ More info ] Unavailable |
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10-69091 - Screw, NLA [ More info ]
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| #12 | 11-29250 | NUT, CRANKCASE FASTENING SCREW (26,26,26 required per assembly) |
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11-29250 - Nut (5/16-24) [ More info ]
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| #13 | -26551 | BRACKET, CLAMP EXTENSION (1,1,1 required per assembly) |
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53-78201 - Clip [ More info ] Unavailable |
| #14 | 10-20089 | SCREW, MAIN BEARING LOCKING (3,3,3 required per assembly) |
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10-20089 - Screw, NLA [ More info ]
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| #15 | 10-20359 | SCREW, CENTER MAIN BEARING LOCKING (2,2,2 required per assembly) |
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10-20359 - Screw - Priced Individually [ More info ]
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| #16 | 14-20091 | TAB WASHER, BEARING LOCKING SCREW (5,5,5 required per assembly) |
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14-20091 - Tab Washer - Priced Individually [ More info ]
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| #17 | 1100-1438A 1 | END CAP ASSEMBLY, UPPER (1,1,1 required per assembly) |
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1100-1438A 1 - End Cap Assembly, NLA [ More info ]
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| #18 | 26-29476 | OIL SEAL (1,1,1 required per assembly) |
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26-29476 - Oil Seal - Priced Individually [ More info ] Unavailable |
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26-41953 - Oil Seal - Priced Individually [ More info ]
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18-2016 - Seal, 26-41953 [ More info ]
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| #19 | 25-20081 | "O" RING (1,1,1 required per assembly) |
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25-20081 - O-Ring - Priced Individually [ More info ]
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18-7151-9 - (PK5) O-Ring Mercury 25-20081 [ More info ]
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| #20 | 30-20080 | BEARING, BALL (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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| #21 | 15-20082 | SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR,AR,AR required per assembly) |
| #22 | 10-29256 | SCREW, END CAP MOUNTING (4,, required per assembly) |
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10-29256 - Screw - Priced Individually [ More info ]
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| #22 | 10-29198 | SCREW, END CAP MOUNTING (,4,4 required per assembly) |
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10-29198 - Screw w/ Lw - Priced Individually [ More info ]
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| #23 | 13-26993 | LOCKWASHER, END CAP MOUNTING SCREW (4,, required per assembly) |
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13-26993 - LockWasher - Priced Individually [ More info ]
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138M0204647 - LOCKWASHER, Priced Individually [ More info ]
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| #24 | 1102-1484A 1 | END CAP ASSEMBLY, LOWER (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 |
| #24 | 1102-1485A 1 | END CAP ASSEMBLY, LOWER (1,1,1 required per assembly) |
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1102-1485A 1 - End Cap Assembly, NLA [ More info ] Unavailable |
| #25 | 26-29478 | OIL SEAL (1,1,1 required per assembly) |
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| #28 | 15-20085 | SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR,AR,AR required per assembly) |
| #31 | 27-30089 | GASKET, CYLINDER BLOCK TO MANIFOLD PLATE TO COVER (2,2,2 required per assembly) |
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27-30089 - Manifold Plate To Cover Gasket [ More info ] Unavailable |
| #32 | -26077 | PLATE, EXHAUST MANIFOLD (1,1,1 required per assembly) |
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26077 - Plate [ More info ] Unavailable |
| #33 | -28290 | COVER, EXHAUST MANIFOLD (1,1,1 required per assembly) |
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28290 - Exhaust Manifold Cover [ More info ] Unavailable |
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31083 - Exhaust Manifold Cover [ More info ]
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| #34 | 10-28668 | SCREW, MANIFOLD COVER MOUNTING (7/8") (19,, required per assembly) |
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10-28668 - Screw - Priced Individually [ More info ]
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| #34 | 10-28667 | SCREW, MANIFOLD COVER MOUNTING (1") (2,, required per assembly) |
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10-28667 - Screw - Priced Individually [ More info ]
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| #35 | 54-26519 | CLAMP, SPARK PLUG LEAD TO COVER (3,3,3 required per assembly) |
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54-26519 - Spark Plug Lead To Cover Clamp [ More info ]
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| #36 | -30109 | GROUND STRAP ASSEMBLY, CYLINDER BLOCK TO BOTTOM COWL (,1,1 required per assembly) |
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30109 - Ground Strap, NLA [ More info ] Unavailable |
| #37 | -28265 | SWITCH, MERCURY (1,, required per assembly) |
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| #37 | -28921 | SWITCH, MERCURY (,,1 required per assembly) |
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28921 - Switch, NLA [ More info ]
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| #38 | 54-22875 | CLAMP, MERCURY SWITCH FASTENING (1,,1 required per assembly) |
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54-22875 - Clip - Priced Individually [ More info ]
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| #39 | -22789 | "D" WASHER, MERCURY SWITCH FASTENING SCREW (1,,1 required per assembly) |
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22789 - C Washer - Priced Individually [ More info ] Unavailable |
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69205 - C Washer [ More info ] Unavailable |
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8M0084613 - Washer [ More info ]
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| #40 | 10-30009 | SCREW, MERCURY SWITCH FASTENING (1,,1 required per assembly) |
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10-30009 - Screw - Priced Individually [ More info ]
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10-69014 - Screw Note: Priced Individually [ More info ]
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10-807754 - Screw - Priced Individually [ More info ] Unavailable |
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108M0113176 - Screw - Priced Individually [ More info ]
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| #41 | 27-26072 | GASKET, CYLINDER BLOCK COVER (1,1,1 required per assembly) |
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27-26072 - Cylinder Block Cover Gasket [ More info ]
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| #42 | 1010-1267A 1 | CYLINDER BLOCK COVER ASSEMBLY (1,1,1 required per assembly) |
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1010-1267A 1 - Cylinder Block Cover Assembly [ More info ]
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| #44 | 10-20653 | SCREW, CYLINDER BLOCK COVER MOUNTING (14,14,14 required per assembly) |
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10-20653 - Bolt - Priced Individually [ More info ]
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| #45 | 11-20184 | NUT, CYLINDER BLOCK COVER MOUNTING SCREW (14,14,14 required per assembly) |
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11-20184 - Nut, (1/4-28x7/32) [ More info ]
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| #46 | 27-27936 | GASKET, TRANSFER PORT COVER (3,3,3 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 |
| #47 | -27935 | COVER, TRANSFER PORT (3,3,3 required per assembly) |
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27935 - Transfer Port Cover [ More info ]
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| #48 | 10-20540 | SCREW, TRANSFER PORT COVER MOUNTING (5/8") (9,, required per assembly) |
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10-20540 - Screw, NLA [ More info ] Unavailable |
| #48 | 10-24770 | SCRW,TRANSFER PORT COVER AND RESISTR SNUBBER MNTING 1 3/8" (,1,1 required per assembly) |
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10-24770 - SCREW,NLA [ More info ] Unavailable |
| #49 | 12-20028 | WASHER, TRANSFER PORT COVER MNTING SCRW (9,, required per assembly) |
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12-20028 - Washer, (.265 X .437 X .060) [ More info ]
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| #49 | 13-26992 | LOCKWASHER,TRNSFER PORT COVR AND RESISTR SNUBBER MNTING SCRW (,1,1 required per assembly) |
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13-26992 - LockWasher - Priced Individually [ More info ]
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| #50 | 22-20445 | CONNECTOR, CYLINDER BLEED HOSE - LOWER (3,3,3 required per assembly) |
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22-20445 - Connector [ More info ]
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22-89097 - Connector [ More info ] Unavailable |
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22-67902 - Fitting [ More info ] Unavailable |
| #51 | 32-28665 | HOSE, CYLINDER BLEED (5 1/2") - LOWER (1,1,1 required per assembly) |
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32-28665 - Hose -Cylinder Bleed - 5.5 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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32-99126 88 - Tubing - 36 Inch [ More info ]
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| #52 | 22-25956 | TEE, CHECK VALVE AND ADAPTOR (1,1,1 required per assembly) |
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22-25956 - Fitting, NLA [ More info ] Unavailable |
| #53 | 22-28586A 1 | ADAPTOR AND CHECK VALVE ASSEMBLY (1,1,1 required per assembly) |
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22-28586A 1 - Valve Assembly, NLA [ More info ] Unavailable |
| #55 | 32-28654 | HOSE, CYLINDER BLEED (6 1/2") - UPPER (1,1,1 required per assembly) |
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32-28654 - Hose - Cylinder Bleed - 6.5 Inch [ More info ] Unavailable |
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| #56 | 21-28483A 1 | CHECK VALVE ASSEMBLY< UPPER - BLEED HOSE (1,1,1 required per assembly) |
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21-28483A 1 - Check Valve [ More info ] Unavailable |
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22-62365A 1 - Fuel Connector, NLA [ More info ]
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| #57 | 54-20387 | CLAMP, BLEED HOSE TO CONNECTOR (4,4,4 required per assembly) |
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54-20387 - Fuel Line Clamp [ More info ]
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