Parts for MerCruiser 3.0L GM 181 I / L4 Cylinder Head & Rocker Cover
View diagram and parts list below.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 851036T | COVER, Rocker (1 required per assembly) |
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#2 | 36-807152 | CAP, Oil Fill (1 required per assembly) |
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#3 | 10-35366 | SCREW, (.250-20 x .563) (5 required per assembly) |
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#4 | 54-97224 | J CLIP (3 required per assembly) |
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#5 | 27-851040 | GASKET (1 required per assembly) |
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#6 | 25-52188 | GROMMET (1 required per assembly) |
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#7 | 97850 | ELBOW, 90 Degree, Breather (1 required per assembly) |
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#8 | 49174 | REINFORCEMENT, Valve Cover (5 required per assembly) |
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#9 | 17-35465 | PIN, Dowel (.312) (2 required per assembly) |
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#10 | 10-54528 | SCREW (2 required per assembly) |
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#11 | 34532 | PUSH ROD (8 required per assembly) |
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#12 | 936-810849 | CYLINDER HEAD ASSEMBLY (1 required per assembly) (Basic) |
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936-810849 - CYLINDER HEAD ASS O NLA [ More info ] Unavailable |
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#13 | 97661 | VALVE, Intake (4 required per assembly) (Standard) |
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#13 | 97662 | VALVE, Intake (AR required per assembly) (.015 Oversize) |
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#14 | 52367 | VALVE, Exhaust (4 required per assembly) (Standard) |
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#15 | 28-54797 1 | KEY (16 required per assembly) |
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#16 | FI1100604 | CAP, Intake Valve (4 required per assembly) |
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#16 | 11965 | ROTATOR, Exhaust Valve (4 required per assembly) |
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#17 | 26-97664 | SEAL (4 required per assembly) |
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18-4024 - Seal, 26-97664, 3853226 - Special Order - No Returns [ More info ] |
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#18 | 34518 | SHIELD (8 required per assembly) |
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34518001 - SHIELD O NLA [ More info ] Unavailable |
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#19 | 24-35214 | SPRING, Valve (8 required per assembly) |
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#20 | 11-34516 | NUT (8 required per assembly) |
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#21 | 34519 | ARM KIT, Rocker (8 required per assembly) |
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#22 | 59340 | BALL, Rocker Arm (8 required per assembly) |
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#23 | 26-34217 | SEAL (8 required per assembly) |
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#24 | 16-34522 | STUD (AR required per assembly) (.003 Oversize) |
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#24 | 16-34521 | STUD (AR required per assembly) (.013 Oversize) |
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#25 | 10-34510 | BOLT (10 required per assembly) |
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#26 | 27-52364 | GASKET (1 required per assembly) |
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#27 | 67850 | LIFTING EYE (1 required per assembly) |
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67850 - LIFTING EYE O NLA [ More info ] Unavailable |
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#28 | 27-814680 1 | GASKET (1 required per assembly) |
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#29 | 33-816336 | SPARK PLUG (4 required per assembly) |
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33-816336 - 33-816336 - SPARK PLUG O [ More info ] Unavailable Replaced by 33-816336Q |
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33-816336Q - SPARK PLUG O [ More info ] Unavailable |
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#- | 27-810846A05 | GASKET SET, Overhaul (1 required per assembly) |
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#- | 864626A01 | MARINE LONG BLOCK ENGINE (1 required per assembly) |
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#- | 92-809825 | RTV SILICONE, (3 Ounce Tube) Metallic Blue (1 required per assembly) |
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92-809825 - RTV SILICONE (3 O O [ More info ] Unavailable |
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#- | 92-34227 1 | SEALING COMPOUND, (16 Ounce) (1 required per assembly) |
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92-34227 1 - 92-34227 1 - SEALING COMPOUND O [ More info ] Unavailable Replaced by 92-34227Q02 |
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92-34227Q02 - SEALING COMPOUND * [ More info ] Unavailable |