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) |
![]() ![]() |
||
#2 | 36-807152 | CAP, Oil Fill (1 required per assembly) |
![]() ![]() |
||
#3 | 10-35366 | SCREW, (.250-20 x .563) (5 required per assembly) |
![]() ![]() |
||
#4 | 54-97224 | J CLIP (3 required per assembly) |
![]() |
||
#5 | 27-851040 | GASKET (1 required per assembly) |
![]() ![]() |
||
#6 | 25-52188 | GROMMET (1 required per assembly) |
![]() |
||
![]() |
||
#7 | 97850 | ELBOW, 90 Degree, Breather (1 required per assembly) |
![]() |
||
![]() ![]() |
||
#8 | 49174 | REINFORCEMENT, Valve Cover (5 required per assembly) |
![]() ![]() |
||
#9 | 54-72531 | LIFTING EYE, Lifting (1 required per assembly) |
![]() |
||
#10 | 10-54528 | SCREW (2 required per assembly) |
![]() ![]() |
||
#11 | 34532 | PUSH ROD (8 required per assembly) |
![]() ![]() |
||
#12 | 936-810849 | CYLINDER HEAD ASSEMBLY (1 required per assembly) (Basic) |
![]() |
936-810849 - CYLINDER HEAD ASS O NLA [ More info ] Unavailable |
|
#13 | 97661 | VALVE, Intake (4 required per assembly) (Standard) |
![]() ![]() |
||
#13 | 97662 | VALVE, Intake (AR required per assembly) (.015 Oversize) |
![]() ![]() |
||
#14 | 52367 | VALVE, Exhaust (4 required per assembly) (Standard) |
![]() ![]() |
||
#14 | 52368 | VALVE, Exhaust (AR required per assembly) (.015 Oversize) |
![]() |
||
#15 | 28-54797 1 | KEY (16 required per assembly) |
![]() ![]() |
||
#16 | FI1100604 | CAP (8 required per assembly) |
![]() ![]() |
|
|
#17 | 26-34217 | SEAL (8 required per assembly) |
![]() ![]() |
||
![]() ![]() |
||
#18 | 34518 | SHIELD (8 required per assembly) |
![]() ![]() |
||
![]() |
34518001 - SHIELD O NLA [ More info ] Unavailable |
|
#19 | 24-35214 | SPRING, Valve (8 required per assembly) |
![]() ![]() |
||
#20 | 11-34516 | NUT (8 required per assembly) |
![]() ![]() |
||
#21 | 34519 | ARM KIT, Rocker (8 required per assembly) |
![]() ![]() |
||
#22 | 59340 | BALL, Rocker Arm (8 required per assembly) |
![]() ![]() |
||
#23 | 16-34522 | STUD (AR required per assembly) (.003 Oversize) |
![]() ![]() |
||
#23 | 16-34521 | STUD (AR required per assembly) (.013 Oversize) |
![]() ![]() |
||
#24 | 10-34510 | BOLT (10 required per assembly) |
![]() ![]() |
||
#25 | 27-52364 | GASKET (1 required per assembly) |
![]() ![]() |
||
![]() ![]() |
||
![]() ![]() |
||
#26 | 67850 | LIFTING EYE (1 required per assembly) |
![]() |
67850 - LIFTING EYE O NLA [ More info ] Unavailable |
|
#- | 27-810846A90 | GASKET SET, Overhaul (1 required per assembly) |
![]() |
27-810846A90 - 27-810846A90 - GASKET SET O [ More info ] Unavailable Replaced by 27-810846A05 |
|
![]() ![]() |
||
#- | 863814A 1 | LONGBLOCK ASSEMBLY (1 required per assembly) |
![]() |
863814A 1 - 863814A 1 - LONGBLOCK ASSEMBL O [ More info ] Unavailable Replaced by -864626A01 |
|
![]() |