Parts for Mercury Marine 25 HP (4-Stroke) Intake / Exhaust Valves
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 830271A 3 | CYLINDER HEAD (1 required per assembly) (ELECTRIC) |
830271A 3 - HEAD-CYL-ELEC [ More info ] Unavailable |
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# | 830271A 4 | CYLINDER HEAD (1 required per assembly) (MANUAL) |
830271A 4 - HEAD-CYL-MANUAL [ More info ] Unavailable |
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830271T 4 - Cylinder Head -manual, NLA [ More info ] Unavailable |
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# | 27-830270A98 | GASKET SET (1 required per assembly) |
27-830270A98 - Engine Gasket Set [ More info ] Unavailable |
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27-830270A02 - Gasket Set [ More info ] Unavailable |
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#1 | 822649 | VALVE, Exhaust (2 required per assembly) |
822649 - Exhaust Valve [ More info ] Unavailable |
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822649T - Exhaust Valve [ More info ] Unavailable |
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832991T - Exhaust Valve [ More info ] Unavailable |
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#2 | 832990 | VALVE, Intake (2 required per assembly) |
832990 - Intake Valve [ More info ] Unavailable |
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#3 | 12-825044 | WASHER, Valve Spring (4 required per assembly) |
#4 | 26-822647 | SEAL, Valve Stem (4 required per assembly) |
#5 | 24-823678 | SPRING, Valve Outer (4 required per assembly) |
#6 | 822650 | RETAINER (4 required per assembly) |
#7 | 28-822651 | KEY (8 required per assembly) |
28-822651 - KEY [ More info ] Unavailable |
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#8 | 825045A 2 | ROCKER ARM (4 required per assembly) |
825045A 2 - Rocker Arm [ More info ] Unavailable |
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#9 | 10-825046 | SCREW (4 required per assembly) |
10-825046 - Screw [ More info ] Unavailable |
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#10 | 11-826150 | NUT (4 required per assembly) |
11-826150 - NUT,NLA [ More info ] Unavailable |
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#11 | 830274 | SHAFT, Rocker (1 required per assembly) |
830274 - Shaft - Rocker [ More info ] Unavailable |
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8M0011790 - SHAFT-ROCKER NLA [ More info ] Unavailable |
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#12 | NSS | NOT SOLD SEPARATE, Plug (2 required per assembly) |
NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
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#13 | 825050 | BRACKET (2 required per assembly) |
825050 - Bracket [ More info ] Unavailable |
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#14 | 24-825052 | SPRING (1 required per assembly) |
#15 | 10-826410 30 | SCREW, (M8 x 30) (3 required per assembly) |
10-826410 30 - Screw [ More info ] Unavailable |