Parts for Mercury Mark & Kiekhaefer Mark 25, 25E Crankcase
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 912-870A 1 | CRANKCASE ASSEMBLY (STANDARD ENGINES) (1,1,1,1 required per assembly) |
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912-870A 1 - Crankcase [ More info ] Unavailable |
| #1 | 912-876A 1 | CRANKCASE ASSEMBLY (ELECTRIC ENGINES) (1,1,, required per assembly) |
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912-876A 1 - Crankcase [ More info ] Unavailable |
| #2 | 26-20530 | OIL SEAL (1,1,1,1 required per assembly) |
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26-20530 - Seal, NLA [ More info ]
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| #3 | 31-20594 | BEARING, ROLLER (1,1,1,1 required per assembly) |
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31-20594 - Bearing, NLA [ More info ] Unavailable |
| #4 | 30-20464 | BEARING, BALL (1,1,1,1 required per assembly) |
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30-20464 - Ball Bearing [ More info ] Unavailable |
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30-63326 - Ball Bearing [ More info ] Unavailable |
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30-63326T - Ball Bearing [ More info ]
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18-1153 - Bearing 30-63326 [ More info ]
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| #5 | 16-20469 | STUD, CRANKCASE TO MOUNTING BRACKET (4,4,4,4 required per assembly) |
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16-20469 - STUD [ More info ] Unavailable |
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16-68169 - Stud, NLA [ More info ] Unavailable |
| #6 | 16-22806 | STUD, CRANKCASE TO CARBURETOR (2,2,2,2 required per assembly) |
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16-22806 - Stud, NLA [ More info ]
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| #14 | 16-20467 | STUD, CRANKCASE TO CRANKCASE BOTTOM (2,2,2,2 required per assembly) |
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16-20467 - STUD [ More info ] Unavailable |
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| #17 | 16-25932 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2,2,2,2 required per assembly) |
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16-25932 - Stud, NLA [ More info ] Unavailable |
| #7 | 10-20090 | SCREW, MAIN BEARING LOCKING (1,1,1,1 required per assembly) |
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10-20090 - Screw, NLA [ More info ]
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| #8 | 14-20091 | TAB WASHER, MAIN BEARING LOCKING SCREW (1,1,1,1 required per assembly) |
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14-20091 - Tab Washer - Priced Individually [ More info ]
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| #9 | 27-20501 | GASKET, CRANKCASE BOTTOM TO CRANKCASE (1,1,1,1 required per assembly) |
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27-20501 - Crankcase Bottom To Crankcase Gasket [ More info ] Unavailable |
| #10 | 1122-840A 1 | CRANKCASE BOTTOM ASSEMBLY (1,1,1,1 required per assembly) |
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1122-840A 1 - Crankcase [ More info ] Unavailable |
| #12 | 26-20948 | OIL SEAL (1,1,1,1 required per assembly) |
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26-20948 - Seal, NLA [ More info ]
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| #13 | 15-20514 | SHIM, STEEL (.002-3-5-10) (AR,AR,AR,A required per assembly) |
| #15 | 13-20147 | LOCKWASHER, CRANKCASE BOTTOM STUD (2,2,2,2 required per assembly) |
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13-20147 - LockWasher [ More info ] Unavailable |
| #16 | 11-20184 | NUT, CRANKCASE BOTTOM STUD (2,2,2,2 required per assembly) |
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11-20184 - Nut, (1/4-28x7/32) [ More info ]
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| #18 | 11-20509 | NUT, COWL MOUNTING PLATE STUD (1,1,1,1 required per assembly) |
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11-20509 - Nut, (3/8X24) [ More info ] Unavailable |
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11-34863 - Nut (3/8-24) [ More info ]
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11-826709113 - Nut, (.375-24) Stainless Steel [ More info ] Unavailable |
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11-8M0042636 - Nut - Brass , Priced Individually [ More info ]
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118M0204726 - NUT-BRASS Note: Priced Individually [ More info ] Unavailable |
| #19 | 12-20572 | WASHER, COWL MOUNTING PLATE STUD (1,1,1,1 required per assembly) |
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12-20572 - Washer, (.390 X .750 X .093) [ More info ]
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| #20 | 23-20571 | BUSHING, RUBBER TAPERED (1,1,1,1 required per assembly) |
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23-20571 - BUSHING,NLA [ More info ] Unavailable |
| #21 | 20570 | PLATE, COWL MOUNTING (1,1,1,1 required per assembly) |
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20570 - Plate, NLA [ More info ] Unavailable |
| #21 | 24964 | PLATE, COWL MOUNTING (1,,, required per assembly) |
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24964 - PLATE,NLA [ More info ] Unavailable |
| #22 | 12-20551 | WASHER, RUBBER - PLATE TO STBD. BRACKET (1,1,1,1 required per assembly) |
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12-20551 - WASHER,NLA [ More info ] Unavailable |
| #23 | 12-20028 | WASHER, COWL MOUNTING STUD (4,4,4,4 required per assembly) |
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12-20028 - Washer, (.265 X .437 X .060) [ More info ]
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| #24 | 20549A 1 | FRONT STARBOARD BRACKET ASSEMBLY (1,1,1,1 required per assembly) |
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20549A 1 - Bracket Assembly, NLA [ More info ]
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| #24 | 23884A 1 | FRONT STARBOARD BRACKET ASSEMBLY (1,,, required per assembly) |
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23884A 1 - Bracket Assembly, NLA [ More info ] Unavailable |
| #25 | 23-20528 | BUSHING (1,1,1,1 required per assembly) |
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23-20528 - BUSHING [ More info ] Unavailable |
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23-26348 - Bushing , NLA [ More info ] Unavailable |
| #26 | 16-20550 | STUD, COWL MOUNTING PLATE (1,1,1,1 required per assembly) |
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16-20550 - STUD,NLA [ More info ] Unavailable |
| #29 | 12-20346 | WASHER, COWL MOUNTING STUD (2,2,2,2 required per assembly) |
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12-20346 - Washer, 3/4 O.D. [ More info ] Unavailable |
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12-69057 - Washer, (.281 X .734 X .063) [ More info ]
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| #30 | 11-20361 | NUT, COWL MOUNTING STUD (2,2,2,2 required per assembly) |
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11-826708 9 - Nut - Priced Individually [ More info ]
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18-3722-9 - Lock Nut, 121731, 11-35888, Pack of 5 [ More info ]
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| #33 | 20573A 1 | FRONT PORT BRACKET ASSEMBLY (1,1,1,1 required per assembly) |
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20573A 1 - Bracket Assembly, NLA [ More info ]
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| #35 | 12-20546 | WASHER, CRANKCASE TO CYLINDER BLOCK STUD (6,,, required per assembly) |
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12-20546 - Washer, (.330 X .500 X .060) [ More info ] Unavailable |
| #36 | 11-20083 | NUT, CRANKCASE TO CYLINDER BLOCK STUD (6,6,6,6 required per assembly) |
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11-20083 - Nut, Starter Solenoid Terminal (5/16X24) [ More info ]
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11-22053 - Nut (5/16x24) [ More info ]
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