Parts for Mercury Marine V-225 HP Cylinder Block & End Caps
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 858-7801A 3 | CYLINDER BLOCK AND CRANKCASE ASS'Y (1 required per assembly) |
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858-7801A 3 - CYLINDER BLOCK O NLA [ More info ] Unavailable |
| #2 | 16-76175 | STUD, POWERHEAD (1-7/8") (6 required per assembly) |
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| #3 | 16-67065 | STUD, POWERHEAD (5-1/2") (2 required per assembly) |
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16-67065 - 16-67065 - STUD O [ More info ] Unavailable Replaced by 16-67065 3 |
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16-67065 3 - 16-67065 3 - STUD (.375 x 5.62 O [ More info ] Unavailable Replaced by 16-67065 4 |
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16-67065 4 - Stud - Priced Individually [ More info ]
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| #3 | 16-78438 | STUD, POWERHEAD (6-15/16") (2 required per assembly) |
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16-78438 - 16-78438 - STUD O [ More info ] Unavailable Replaced by 16-78438 4 |
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16-78438 4 - 16-78438 4 - STUD (.375 x 6.87 O [ More info ] Unavailable Replaced by 16-78438 5 |
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16-78438 5 - 16-78438 5 - STUD (.375-16/.37 O [ More info ] Unavailable Replaced by 16-8M0034454 |
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16-8M0034454 - Stud [ More info ]
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| #4 | 17-20033 | DOWELL PIN, LOCATING (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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| #5 | 17-67296 | DOWEL PIN, CYLINDER BLOCK (2 required per assembly) |
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17-67296 - Pin, Center Main [ More info ]
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17-8M0036405 - Pin - Center Main [ More info ]
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| #6 | 27-67208 | GASELETT, SEALING (2 required per assembly) |
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27-67208 - 27-67208 - GASKET @2 O [ More info ] Unavailable Replaced by 27-11338 |
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27-11338 - Gasket - Priced Individually [ More info ]
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18-2513-9 - Gasket 27-11338, 5PK [ More info ]
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| #7 | 65974 | COVER, STARTER MOTOR (UPPER) (1 required per assembly) |
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8M0088723 - BRACKET-STARTER O [ More info ] Unavailable |
| #8 | 10-73657 | SCREW, COVER TO CRANKCASE (1-1/2") (2 required per assembly) |
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10-73657 - Screw - Priced Individually [ More info ]
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| #9 | 13-26993 | LOCKWASHER, STARTER MOTOR COVER SCREW (4 required per assembly) |
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13-26993 - LockWasher - Priced Individually [ More info ]
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| #10 | 76867 | COVER, STARTER MOTOR (LOWER) (1 required per assembly) |
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| #11 | 10-77065 | SCREW, COVER TO CRANKCASE (2") (2 required per assembly) |
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10-77065 - 10-77065 - SCREW (.312-18 x O [ More info ] Unavailable Replaced by 10-815549 |
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10-815549 - Screw [ More info ]
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| #12 | 10-66717 | SCREW, CRANKCASE TO CYLINDER BLOCK (3-1/4") (8 required per assembly) |
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10-66717 - Screw [ More info ]
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| #12 | 10-53016 | SCREW, CRANKCASE TO CYLINDER BLOCK (1-1/4") (6 required per assembly) |
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10-53016 - Screw - Priced Individually [ More info ]
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10-74824 - Screw - Priced Individually [ More info ]
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| #13 | 1159-8454A 2 | END CAP ASSEMBLY, UPPER (1 required per assembly) |
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1159-8454A 2 - 1159-8454A 2 - END CAP ASSEMBLY O [ More info ] Unavailable Replaced by 1159-8454T 2 |
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1159-8454T 2 - END CAP ASSY O NLA [ More info ] Unavailable |
| #14 | 25-67206 | "O" RING, END CAP (3" I.D.) (1 required per assembly) |
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25-67206 - O-Ring - Priced Individually [ More info ]
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| #14 | 25-54029 | "O" RING END CAP (2-7/8" I.D.) (1 required per assembly) |
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25-54029 - O-Ring - Priced Individually [ More info ]
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18-0858-9 - O-Ring 25-54029 2-Pack [ More info ]
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| #15 | 31-93496 | ROLLER BEARING, END CAP (1 required per assembly) |
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31-93496 - 31-93496 - BEARING Roller O [ More info ] Unavailable Replaced by 31-93496T |
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31-93496T - Bearing [ More info ]
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| #16 | 26-29476 | OIL SEAL, END CAP (1 required per assembly) |
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26-29476 - 26-29476 - SEAL Oil O [ More info ] Unavailable Replaced by 26-41953 |
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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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| #17 | 10-69034 | SCREW, UPPER END CAP TO CYLINDER BLOCK (1") (4 required per assembly) |
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10-69034 - Screw w/ Lw [ More info ]
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10-30225 - Screw w/ Lw - Priced Individually [ More info ]
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| #19 | 10-24220 | SCREW, SET - CYLINDER BLOCK (3/16") (2 required per assembly) |
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10-24220 - Screw, NLA [ More info ]
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| #20 | 22-38407 | PLUG, CYLINDER BLOCK (WATER JACKET) (1 required per assembly) |
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| #21 | 16-79651 | STUD (1 required per assembly) FLYWHEEL COVER TO CYLINDER BLOCK (1-7/8") |
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16-79651 - 16-79651 - STUD O [ More info ] Unavailable Replaced by 16-15094 |
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| #23 | 23-67269 | SPACER, FLYWHEEL COVER STUD (1 required per assembly) |
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23-67269 - Spacer [ More info ]
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| #24 | 12-49221 | WASHER, FLYWHEEL COVER STUD (6 required per assembly) |
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12-49221 - Washer - Priced Individually [ More info ]
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18-2948-9 - Washer, 12-49221, 5PK [ More info ]
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| #25 | 12-22887 | WASHER, FLYWHEEL COVER STUD (6 required per assembly) |
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12-22887 - Washer [ More info ]
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| #26 | 11-73651 | NUT, FLYWHEEL COVER STUD (3 required per assembly) |
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11-73651 - 11-73651 - NUT O [ More info ] Unavailable Replaced by 11-816874 |
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11-816874 - Wing Nut [ More info ]
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| #27 | 87691 | BRACKET, FLYWHEEL COVER (1 required per assembly) |
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87691 - Bracket, NLA [ More info ]
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| #28 | 10-76630 | SCREW, BRACKET TO CRANKCASE (1") (2 required per assembly) |
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10-76630 - Screw - Priced Individually [ More info ]
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| #29 | 16-66969 | STUD, FLYWHEEL COVER TO BRACKET (1") (2 required per assembly) |
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16-66969 - 16-66969 - STUD O [ More info ] Unavailable Replaced by 16-15093 |
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16-8M0034435 - Stud [ More info ]
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| #30 | 1156-7809A 1 | END CAP ASSEMBLY, LOWER (1 required per assembly) |
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1156-7809A 1 - 1156-7809A 1 - END CAP ASSEMBLY O [ More info ] Unavailable Replaced by 1156-7809T 1 |
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1156-7809T 1 - End Cap Assembly [ More info ]
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| #31 | 25-62700 | "O" RING, END CAP (1 required per assembly) |
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25-62700 - O-Ring [ More info ]
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18-0860-9 - O-Ring 25-62700 2-Pack [ More info ]
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| #33 | 10-28636 | SCREW (4 required per assembly) LOWER END CAP TO CYLINDER BLOCK (3/4") |
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10-28636 - Screw - Priced Individually [ More info ]
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| #34 | 13-26992 | LOCKWASHER, LOWER END CAP SCREW (4 required per assembly) |
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13-26992 - LockWasher - Priced Individually [ More info ]
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| #35 | 10-24227 | SCREW, ADJUSTING - CYLINDER BLOCK (1 required per assembly) |
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10-24227 - Screw [ More info ]
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10-64022 - Screw [ More info ]
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| #36 | 11-64015 | NUT, JAM - ADJUSTING SCREW (1 required per assembly) |
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11-64015 - Nut - Priced Individually [ More info ]
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| #37 | 52023 | CAP, NYLON - ADJUSTING SCREW (1 required per assembly) |
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52023 - Nylon Cap, NLA [ More info ]
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| #- | 27-89221A80 | GASKET SET |
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27-89221A80 - Gasket Set [ More info ]
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