Parts for MerCruiser 4.3L MPI Alpha / Bravo Cylinder Head & Rocker Cover
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-807756A01 | GASKET SET, Engine Overhaul (1 required per assembly) |
# | 864256A 2 | LONGBLOCK ASSEMBLY (4.3L) (1 required per assembly) |
864256A 2 - REF MCM SB 07-11,NLA [ More info ] Unavailable |
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#1 | 827149001 | COVER, Rocker (1 required per assembly) (Starboard) |
827149001 - Rocker Cover (R) [ More info ] Unavailable |
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#1 | 827150 | COVER, Rocker (1 required per assembly) (Port) |
#2 | 36-827151 | CAP, Oil Fill (1 required per assembly) |
#3 | 10-827153 | SCREW (6 required per assembly) |
#4 | 25-827155 | O-RING (6 required per assembly) |
#5 | 27-827154 | GASKET, Rocker Cover (2 required per assembly) |
#6 | 806754T | TUBE, Oil Fill (1 required per assembly) |
#7 | 17339 1 | PUSH ROD (12 required per assembly) |
#8 | 824317 1 | VALVE (6 required per assembly) (Standard) |
#8 | 824318 1 | VALVE (AR required per assembly) (.030 Over Size) |
824318 1 - Exhaust Valve -.030 [ More info ] Unavailable |
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#9 | 809992 | VALVE (6 required per assembly) (Standard) |
809992 - Intake Valve - Std [ More info ] Unavailable |
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#10 | 26-97664 1 | SEAL (6 required per assembly) (Intake Valve) |
18-4024-9 - Seal, 26-97664, 8PK [ More info ]
$20.99 $19.40 |
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#10 | 26-804507 | SEAL (6 required per assembly) (Exhaust Valve) |
26-804507 - Seal [ More info ] Unavailable |
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#11 | 24-48347 1 | SPRING (12 required per assembly) |
24-48347 1 - Spring [ More info ] Unavailable |
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#12 | 34518 | SHIELD (12 required per assembly) |
34518 - Shield [ More info ] Unavailable |
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34518001 - SHIELD NLA [ More info ] Unavailable |
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#13 | 48348 1 | CAP (12 required per assembly) |
#14 | 28-54797 1 | KEY (24 required per assembly) |
#15 | 883164 | ROCKER ARM ASSEMBLY, Roller (12 required per assembly) |
883164 - Rocker Arm Assembly [ More info ] Unavailable |
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#16 | 883165 | SUPPORT, Rocker Arm (2 required per assembly) |
#17 | 938-827178 3 | CYLINDER HEAD ASSEMBLY, Cylinder (2 required per assembly) |
938-827178 3 - Cylinder Head [ More info ] Unavailable |
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#18 | 27-816460 | GASKET, Head (2 required per assembly) |
#19 | 10-11968 | SCREW, (.437-14 x 1.750) (12 required per assembly) |
#20 | 10-11967 1 | SCREW, (.437-14 x 3.00) (4 required per assembly) |
#21 | 10-11966 | SCREW, (.437-14 x 3.750) (10 required per assembly) |
#22 | 32-15894 24 | HOSE, (16.50 Inches Bulk), Breather (1 required per assembly) |
32-15894 24 - Tubing - 16.5 Inch [ More info ] Unavailable |
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#NS | 25-827152 | GROMMET, Breather Elbow (1 required per assembly) |
#23 | 97850 | ELBOW, 90 Degree, Breather (1 required per assembly) |
97850 - Elbow-Breather [ More info ] Unavailable |
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#24 | 54-815504105 | CLAMP, Worm Gear (2 required per assembly) |
#25 | 32-861977 63 | HOSE, (33.00 Inches Bulk) (1 required per assembly) |
32-861977 63 - Hose-33 INCH [ More info ] Unavailable |
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#26 | 21-806118 | VALVE, PVC (1 required per assembly) |