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Parts for MerCruiser 454 Mag. Alpha GM 454 V-8 1986-1988 Cylinder Head & Rocker Cover

#1 17671 COVER, ROCKER (2 required per assembly)
COVER             O NLA
 

About Mercury Marine

OEM Part

COVER O NLA [ More info ]
Unavailable
#2 36-75336 CAP, OIL FILLER (2 required per assembly)
CAP Filler        O - Replaced by 36-807152
36-75336

This part has been superseded.

36-75336 - CAP Filler O [ More info ]
Unavailable
Replaced by 36-807152
CAP-OIL FILLER,NLA 36-807152
36-807152

About Mercury Marine

OEM Part

36-807152 - Oil Filler Cap, NLA [ More info ]

Add to shopping cart $16.65
1 in stock. Explain stock levels

#3 16-11995 STUD, ROCKER COVER (14 required per assembly)
STUD,NLA 16-11995
16-11995

About Mercury Marine

OEM Part

16-11995 - Stud, NLA [ More info ]

Add to shopping cart $4.50
10+ in stock. Explain stock levels

#4 14763 REINFORCEMENT, ROCKER COVER STUD (8 required per assembly)
REINFORCEMENT,NLA 14763
14763

About Mercury Marine

OEM Part

14763 - Reinforcement, NLA [ More info ]

Add to shopping cart $14.00
10+ in stock. Explain stock levels

#4 14764 REINFORCEMENT, ROCKER COVER STUD (6 required per assembly)
REINFORCEMENT,NLA 14764
14764

About Mercury Marine

OEM Part

14764 - Reinforcement, NLA [ More info ]

Add to shopping cart $10.50
10+ in stock. Explain stock levels

#5 11-11996 NUT, ROCKER COVER STUD (14 required per assembly)
NUT 11-11996
11-11996

About Mercury Marine

OEM Part

11-11996 - Nut [ More info ]

Add to shopping cart $14.30
5 in stock. Explain stock levels

#6 27-49121 GASKET, ROCKER COVER (2 required per assembly)
GASKET 27-49121
27-49121

About Mercury Marine

OEM Part

27-49121 - Gasket [ More info ]

Add to shopping cart $10.60
9 in stock. Explain stock levels

VALVE COVER GASKET
18-0464

About Sierra Marine

OEM Match

18-0464-9 - Gasket 2PK [ More info ]

Add to shopping cart $32.98 $24.79
3 in stock. Explain stock levels

#7 75589 ROD, VALVE PUSH (INLET) (8 required per assembly)
ROD 75589
75589

About Mercury Marine

OEM Part

75589 - Push Rod [ More info ]

Add to shopping cart $11.92
Available to order: Usually ships within 8 days. Explain stock levels

#7 75590 ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
ROD 75590
75590

About Mercury Marine

OEM Part

75590 - Push Rod [ More info ]

Add to shopping cart $11.92
2 in stock. Explain stock levels

#8 67861 VALVE, EXHAUST (STANDARD) (8 required per assembly)
VALVE,NLA 67861
67861

About Mercury Marine

OEM Part

67861 - Valve, NLA [ More info ]

Add to shopping cart $62.50
5 in stock. Explain stock levels

#8 N.S.S. VALVE, EXHAUST (.015 O.S.) (GM #14045189) (AR required per assembly)
Not Sold Separate O
 

About Mercury Marine

OEM Part

Not Sold Separate O [ More info ]
Unavailable
#9 49134 VALVE, INLET (STANDARD) (8 required per assembly)
VALVE Intake 49134
49134

About Mercury Marine

OEM Part

49134 - Valve [ More info ]

Add to shopping cart $19.83
10 in stock. Explain stock levels

#9 49135 VALVE, INLET (.015 O.S.) (AR required per assembly)
VALVE             O NLA
 

About Mercury Marine

OEM Part

VALVE O NLA [ More info ]
Unavailable
#10 75979 GUIDE, PUSH ROD (8 required per assembly)
GUIDE,NLA 75979
 

About Mercury Marine

OEM Part

75979 - Guide, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#11 26-75988 SEAL, VALVE (16 required per assembly)
SEAL 26-75988
26-75988

About Mercury Marine

OEM Part

26-75988 - Seal [ More info ]

Add to shopping cart $2.50
8 in stock. Explain stock levels

Valve Stem Seal
18-4022

About Sierra Marine

OEM Match

18-4022 - Seal - Special Order - No Returns [ More info ]

Add to shopping cart $11.75
In stock - special order item. Explain stock levels

#12 24-14754 SPRING, VALVE (INLET AND EXHAUST) (16 required per assembly)
SPRING            O - Replaced by 24-14754T
 

This part has been superseded.

24-14754 - SPRING O [ More info ]
Unavailable
Replaced by 24-14754T
SPRING 24-14754T
24-14754T

About Mercury Marine

OEM Part

24-14754T - Spring [ More info ]

Add to shopping cart $17.70 $15.15
Available to order: Usually ships within 8 days. Explain stock levels

#13 14755 ROTATOR, VALVE SPRING (16 required per assembly)
ROTATOR,NLA 14755
14755

About Mercury Marine

OEM Part

14755 - Valve Spring Rotator, NLA [ More info ]

Add to shopping cart $30.00
10+ in stock. Explain stock levels

#14 14753 CAP, VALVE (16 required per assembly)
VALVE CAP,NLA 14753
14753

About Mercury Marine

OEM Part

14753 - Valve Cap, NLA [ More info ]

Add to shopping cart $7.50
10+ in stock. Explain stock levels

#15 28-54530 KEY, VALVE STEM (32 required per assembly)
KEY Note: must be ordered in multiples of 2 28-54530
28-54530

About Mercury Marine

OEM Part

28-54530 - Key - Priced Individually [ More info ]

Add to shopping cart $1.80
2 in stock. Explain stock levels

#16 19241 ARM, ROCKER VALVE (16 required per assembly)
ARM-ROCKER,NLA 19241
19241

About Mercury Marine

OEM Part

19241 - Rocker Valve Arm, NLA [ More info ]

Add to shopping cart $22.00
10+ in stock. Explain stock levels

#17 58041 BALL UNIT, ROCKER VALVE ARM (16 required per assembly)
BALL 58041
58041

About Mercury Marine

OEM Part

58041 - Ball [ More info ]

Add to shopping cart $24.75
4 in stock. Explain stock levels

#18 11-49119 NUT, ROCKER VALVE ARM STUD (16 required per assembly)
NUT,NLA 11-49119
11-49119

About Mercury Marine

OEM Part

11-49119 - Nut, NLA [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#19 938-9553 CYLINDER ASSEMBLY (2 required per assembly)
CYLINDER HEAD ASS O - Replaced by 938-9553T
 

This part has been superseded.

938-9553 - CYLINDER HEAD ASS O [ More info ]
Unavailable
Replaced by 938-9553T
HEAD-CYL-REMAN    O - Replaced by 938-883491R 1
 

This part has been superseded.

938-9553T - HEAD-CYL-REMAN O [ More info ]
Unavailable
Replaced by 938-883491R 1
HEAD-CYL-RM-7.4L  O NLA
 

About Mercury Marine

OEM Part

HEAD-CYL-RM-7.4L O NLA [ More info ]
Unavailable
#20 16-49133 STUD, ROCKER VALVE ARM (AR required per assembly)
STUD,NLA 16-49133
 

About Mercury Marine

OEM Part

16-49133 - Stud, NLA [ More info ]

Add to shopping cart $11.25
10+ in stock. Explain stock levels

#21 27-13687 GASKET, CYLINDER HEAD (2 required per assembly)
278M0049045 27-13687
27-13687

About Mercury Marine

OEM Part

27-13687 - Head Gasket [ More info ]

Add to shopping cart $59.90
4 in stock. Explain stock levels

GASKET 27-8M0049045
27-8M0049045

About Mercury Marine

OEM Part

27-8M0049045 - Head Gasket ZZ [ More info ]

Add to shopping cart $71.60 $61.31
In stock Explain stock levels

Head Gasket
18-3877

About Sierra Marine

OEM Match

18-3877 - Head Gasket 454 Early Style [ More info ]

Add to shopping cart $53.49 $42.69
1 in stock. Explain stock levels

#22 10-49106 BOLT, CYLINDER HEAD TO CYLINDER BLOCK (2") (8 required per assembly)
10845706 10-49106
 

About Mercury Marine

OEM Part

10-49106 - Screw [ More info ]

Add to shopping cart $3.95
10+ in stock. Explain stock levels

SCREW             O - Replaced by 10-845706M 2
 

This part has been superseded.

10-845706 - SCREW O [ More info ]
Unavailable
Replaced by 10-845706M 2
SCREW (.438-14 x  O NLA
 

About Mercury Marine

OEM Part

SCREW (.438-14 x O NLA [ More info ]
Unavailable
#23 10-49105 BOLT, CYLINDER HEAD TO CYLINDER BLOCK (4-1/8") (24 required per assembly)
BOLT (4.125 Inch) O - Replaced by 10-845705
 

This part has been superseded.

10-49105 - BOLT (4.125 Inch) O [ More info ]
Unavailable
Replaced by 10-845705
SCREW (.438-14 x  O NLA
 

About Mercury Marine

OEM Part

SCREW (.438-14 x O NLA [ More info ]
Unavailable
#- 27-65184A88 ENGINE GASKET SET (1 required per assembly)
GASKET SET Engine 27-65184A88
27-65184A88

About Mercury Marine

OEM Part

27-65184A88 - Gasket Set [ More info ]

Add to shopping cart $496.65
Available to order: Usually ships within 8 days. Explain stock levels