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Parts for MerCruiser 450 (Gen. V) GM 454 V-8 1995-1996 Cylinder Head & Rocker Cover

#1 821948A 4 COVER ASSEMBLY-Rocker (2 required per assembly)
821948A 4 - COVER ASSEMBLY    O - Replaced by -821948T 4
 

This part has been superseded.

821948A 4 - 821948A 4 - COVER ASSEMBLY O [ More info ]
Unavailable
Replaced by -821948T 4
VALVE COVER,NLA 821948T 4
 

About Mercury Marine

OEM Part

821948T 4 - Valve Cover, NLA [ More info ]

Add to shopping cart $385.00
2 in stock. Explain stock levels

#2 25-49767 GROMMET-Rocker Cover (2 required per assembly)
GROMMET,NLA 25-49767
25-49767

About Mercury Marine

OEM Part

25-49767 - Grommet, NLA [ More info ]

Add to shopping cart $5.00
8 in stock. Explain stock levels

#3 36-811569 CAP-Oil Filler (2 required per assembly)
CAP Oil Tank 36-811569
36-811569

About Mercury Marine

OEM Part

36-811569 - Oil Fill Cap [ More info ]

Add to shopping cart $25.50
2 in stock. Explain stock levels

#4 54-64235 2 J CLIP-Choke Wire (2 required per assembly)
J CLIP 54-64235  2
 

About Mercury Marine

OEM Part

54-64235 2 - J Clip [ More info ]

Add to shopping cart $1.93
Available to order: Usually ships within 8 days. Explain stock levels

#5 14902 BREATHER-Rocker Cover (2 required per assembly)
14902 - BREATHER          O NLA
14902

About Mercury Marine

OEM Part

14902 - BREATHER O NLA [ More info ]
Unavailable
#6 37-818991 DECAL (2 required per assembly)
37-818991 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-818991 - DECAL O NLA [ More info ]
Unavailable
#7 16-56766 STUD-Rocker Cover (14 required per assembly)
STUD (.250-20/.250-28 x 16-56766
16-56766

About Mercury Marine

OEM Part

16-56766 - Stud - Priced Individually [ More info ]

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

#8 12-35462 WASHER (14 required per assembly)
WASHER (.2656 x .625 x 12-35462
 

About Mercury Marine

OEM Part

12-35462 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#9 11-35888 NUT (.250-28) (14 required per assembly)
NUT (.250-28) Stainless 11-35888
11-35888

About Mercury Marine

OEM Part

11-35888 - Nut - Priced Individually [ More info ]

Add to shopping cart $4.80 $1.15
10+ in stock. Explain stock levels

S.S. Steel Locknut
18-3722

About Sierra Marine

OEM Match

18-3722-9 - Lock Nut, 121731, 11-35888 [ More info ]

Add to shopping cart $14.95 $7.67
Available to order: Usually ships within 8 days. Explain stock levels

#10 27-14765 GASKET-Rocker Cover (2 required per assembly)
GASKET 27-14765
27-14765

About Mercury Marine

OEM Part

27-14765 - Gasket [ More info ]

Add to shopping cart $130.25 $87.54
4 in stock. Explain stock levels

Rocker Cover Gasket
18-25001

About Sierra Marine

OEM Match

18-25001 - Gasket 27-14765 - Special Order - No Returns [ More info ]

Add to shopping cart $65.49 $62.70
In stock - special order item. Explain stock levels

#11 848262 ROD-Valve Push (8 required per assembly) (INLET)
PUSH ROD (7.550) 848262
848262

About Mercury Marine

OEM Part

848262 - Push Rod [ More info ]

Add to shopping cart $42.67
Available to order: Usually ships within 8 days. Explain stock levels

#11 848264 ROD-Valve Push (8 required per assembly) (EXHAUST)
PUSH ROD (8.550) 848264
848264

About Mercury Marine

OEM Part

848264 - Push Rod [ More info ]

Add to shopping cart $42.67
Available to order: Usually ships within 8 days. Explain stock levels

#12 13024 VALVE-Exhaust (8 required per assembly)
13024 - VALVE             O - Replaced by -843080
13024

This part has been superseded.

13024 - 13024 - VALVE O [ More info ]
Unavailable
Replaced by -843080
VALVE Exhaust 843080
843080

About Mercury Marine

OEM Part

843080 - Exhaust Valve [ More info ]

Add to shopping cart $119.79
Available to order: Usually ships within 8 days. Explain stock levels

#13 16-821836 STUD-Valve Rocker Arm (16 required per assembly)
STUD 16-821836
16-821836

About Mercury Marine

OEM Part

16-821836 - Stud [ More info ]

Add to shopping cart $24.89
Available to order: Usually ships within 8 days. Explain stock levels

#14 811586 GUIDE-Push Rod (8 required per assembly)
811586 - GUIDE             O - Replaced by -845707
 

This part has been superseded.

811586 - 811586 - GUIDE O [ More info ]
Unavailable
Replaced by -845707
845707 - GUIDE             O - Replaced by -881686
845707

This part has been superseded.

845707 - 845707 - GUIDE O [ More info ]
Unavailable
Replaced by -881686
GUIDE 881686
881686

About Mercury Marine

OEM Part

881686 - Guide [ More info ]

Add to shopping cart $13.60
Available to order: Usually ships within 8 days. Explain stock levels

#15 24-848159 SPRING-Valve (16 required per assembly)
24-848159 - SPRING            O - Replaced by 24-848159T
 

This part has been superseded.

24-848159 - 24-848159 - SPRING O [ More info ]
Unavailable
Replaced by 24-848159T
24-848159T - SPRING            O - Replaced by 24-845617A 1
 

This part has been superseded.

24-848159T - 24-848159T - SPRING O [ More info ]
Unavailable
Replaced by 24-845617A 1
24-845617A 1 - SPRING/RETAINER K O - Replaced by 24-845617A 2
 

This part has been superseded.

24-845617A 1 - 24-845617A 1 - SPRING/RETAINER K O [ More info ]
Unavailable
Replaced by 24-845617A 2
SPRING/RETAINER KIT 24-845617A 2
24-845617A 2

About Mercury Marine

OEM Part

24-845617A 2 - Spring Kit [ More info ]

Add to shopping cart $43.90
Available to order: Usually ships within 8 days. Explain stock levels

#16 15-54531 SHIM-Valve Spring (.015) (AR required per assembly)
15-54531 - SHIM Valve Spring O - Replaced by 15-845669
 

This part has been superseded.

15-54531 - 15-54531 - SHIM Valve Spring O [ More info ]
Unavailable
Replaced by 15-845669
15-845669 - SHIM Valve Spring O
 

About Mercury Marine

OEM Part

15-845669 - SHIM Valve Spring O [ More info ]
Unavailable
#16 15-77624 SHIM-Valve Spring (.030) (AR required per assembly)
SHIM Valve Spring (.030 15-77624
 

About Mercury Marine

OEM Part

15-77624 - Shim -.030 [ More info ]

Add to shopping cart $3.50
Available to order: Usually ships within 8 days. Explain stock levels

#17 26-69285 SEAL-Valve (16 required per assembly) (SEE NOTE BELOW)
SEAL Valve 26-69285
26-69285

About Mercury Marine

OEM Part

26-69285 - Seal - Valve [ More info ]

Add to shopping cart $5.61
Available to order: Usually ships within 8 days. Explain stock levels

#18 96028 1 KEY-Valve Stem (32 required per assembly)
96028  1 - KEY               O - Replaced by -843140
96028  1

This part has been superseded.

96028 1 - 96028 1 - KEY O [ More info ]
Unavailable
Replaced by -843140
843140 - LOCK Valve Stem   O - Replaced by -8M0042989
843140

This part has been superseded.

843140 - 843140 - LOCK Valve Stem O [ More info ]
Unavailable
Replaced by -8M0042989
LOCK-VALVE Note: must be ordered in multiples of 2 8M0042989
8M0042989

About Mercury Marine

OEM Part

8M0042989 - Lock - Valve - Priced Individually [ More info ]

Add to shopping cart $5.17
Available to order: Usually ships within 8 days. Explain stock levels

#19 69304 ARM-Valve Rocker (16 required per assembly)
69304 - ARM               O - Replaced by -69304T
 

This part has been superseded.

69304 - 69304 - ARM O [ More info ]
Unavailable
Replaced by -69304T
69304T - ROCKER ARM        O NLA
69304T

About Mercury Marine

OEM Part

69304T - ROCKER ARM O NLA [ More info ]
Unavailable
#20 11-44481 NUT-Valve Rocker Arm (16 required per assembly)
11-44481 - NUT               O - Replaced by 11-848610
11-44481

This part has been superseded.

11-44481 - 11-44481 - NUT O [ More info ]
Unavailable
Replaced by 11-848610
11-848610 - NUT               O - Replaced by 11-8M0043537
11-848610

This part has been superseded.

11-848610 - 11-848610 - NUT O [ More info ]
Unavailable
Replaced by 11-8M0043537
11-8M0043537 - NUT               O
 

About Mercury Marine

OEM Part

11-8M0043537 - NUT O [ More info ]
Unavailable
#21 938-826363 1 HEAD-Cylinder (.437) (2 required per assembly)
938-826363  1 - CYLINDER HEAD     O - Replaced by 938-826363T 1
 

This part has been superseded.

938-826363 1 - 938-826363 1 - CYLINDER HEAD O [ More info ]
Unavailable
Replaced by 938-826363T 1
938-826363T 1 - CYLINDER HEAD     O NLA
 

About Mercury Marine

OEM Part

938-826363T 1 - CYLINDER HEAD O NLA [ More info ]
Unavailable
#22 821024 VALVE-Inlet (2.250 Dia.) (8 required per assembly) (STANDARD)
821024 - VALVE             O - Replaced by -821024T
 

This part has been superseded.

821024 - 821024 - VALVE O [ More info ]
Unavailable
Replaced by -821024T
VALVE Intake 821024T
821024T

About Mercury Marine

OEM Part

821024T - Inlet Valve [ More info ]

Add to shopping cart $82.92
Available to order: Usually ships within 8 days. Explain stock levels

#23 27-811546 GASKET-Cylinder Head (2 required per assembly)
27-811546 - GASKET Cylinder H O - Replaced by 27-879150139
27-811546

This part has been superseded.

27-811546 - 27-811546 - GASKET Cylinder H O [ More info ]
Unavailable
Replaced by 27-879150139
GASKET-CYL HEAD 27-879150139
27-879150139

About Mercury Marine

OEM Part

27-879150139 - Cylinder Head Gasket [ More info ]

Add to shopping cart $105.10 $90.00
1 in stock. Explain stock levels

Head Gasket
18-3874

About Sierra Marine

OEM Match

18-3874 - Head Gasket 502 [ More info ]

Add to shopping cart $126.99 $102.82
In stock Explain stock levels

#24 10-49106 1 BOLT (2.00)-Cylinder Head (8 required per assembly)
10-49106  1 - BOLT              O - Replaced by 10-845706M 2
 

This part has been superseded.

10-49106 1 - 10-49106 1 - BOLT O [ More info ]
Unavailable
Replaced by 10-845706M 2
10-845706M 2 - SCREW (.438-14 x  O NLA
 

About Mercury Marine

OEM Part

10-845706M 2 - SCREW (.438-14 x O NLA [ More info ]
Unavailable
#25 10-49105 BOLT (4.125)-Cylinder Head (24 required per assembly)
10-49105 - BOLT (4.125 Inch) O - Replaced by 10-845705
 

This part has been superseded.

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

About Mercury Marine

OEM Part

10-845705 - SCREW (.438-14 x O NLA [ More info ]
Unavailable
#26 42303 RETAINER (16 required per assembly)
42303 - RETAINER          O NLA
42303

About Mercury Marine

OEM Part

42303 - RETAINER O NLA [ More info ]
Unavailable
#- 27-818572A94 Gasket Set (- required per assembly)
27818572A96 27-818572A94
 

About Mercury Marine

OEM Part

27-818572A94 - Gasket Set [ More info ]

Add to shopping cart $710.50
1 in stock. Explain stock levels

27-818572A96 - Gasket Set        O - Replaced by 27-818572A97
 

This part has been superseded.

27-818572A96 - 27-818572A96 - Gasket Set O [ More info ]
Unavailable
Replaced by 27-818572A97
27-818572A97 - GASKET SET        O - Replaced by 27-818572A98
 

This part has been superseded.

27-818572A97 - 27-818572A97 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-818572A98
GASKET SET 27-818572A98
27-818572A98

About Mercury Marine

OEM Part

27-818572A98 - Gasket Set [ More info ]

Add to shopping cart $1,056.93
Available to order: Usually ships within 8 days. Explain stock levels