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Parts for MerCruiser 370 TRS GM 454 V-8 1985-1987 Cylinder Head & Rocker Cover

#1 77679 ROCKER COVER (2 required per assembly)
821948A1 77679
 

About Mercury Marine

OEM Part

77679 - Rocker Cover [ More info ]

Add to shopping cart $50.05
1 in stock. Explain stock levels

821948A 1 - COVER ASSEMBLY    O - Replaced by -821948T 1
 

This part has been superseded.

821948A 1 - 821948A 1 - COVER ASSEMBLY O [ More info ]
Unavailable
Replaced by -821948T 1
821948T 1 - VALVE COVER       O NLA
 

About Mercury Marine

OEM Part

821948T 1 - VALVE COVER O NLA [ More info ]
Unavailable
#2 42336 CAP, OIL FILLER (2 required per assembly)
42336 - CAP               O - Replaced by -49288
 

This part has been superseded.

42336 - 42336 - CAP O [ More info ]
Unavailable
Replaced by -49288
17345 49288
 

About Mercury Marine

OEM Part

49288 - Cap [ More info ]

Add to shopping cart $18.70
10 in stock. Explain stock levels

CAP 17345
17345

About Mercury Marine

OEM Part

17345 - Oil Filler Cap [ More info ]

Add to shopping cart $25.84
Available to order: Usually ships within 8 days. Explain stock levels

#3 24-70086 SPRING, FILLER CAP (2 required per assembly)
SPRING,NLA 24-70086
 

About Mercury Marine

OEM Part

24-70086 - Spring, NLA [ More info ]

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

#4 25-49767 GROMMET, ROCKER COVER (2 required per assembly)
25-49767 - GROMMET           O NLA
25-49767

About Mercury Marine

OEM Part

25-49767 - GROMMET O NLA [ More info ]
Unavailable
#5 41598 BREATHER, ROCKER COVER (2 required per assembly)
41598 - BREATHER          O - Replaced by -41598T
 

This part has been superseded.

41598 - 41598 - BREATHER O [ More info ]
Unavailable
Replaced by -41598T
41598T - BREATHER-BLACK    O NLA
 

About Mercury Marine

OEM Part

41598T - BREATHER-BLACK O NLA [ More info ]
Unavailable
#6 37-16592 1 DECAL (2 required per assembly)
37-16592  1 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-16592 1 - 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
Available to order: Usually ships within 8 days. Explain stock levels

#8 12-39143 WASHER, ROCKER COVER STUD (14 required per assembly)
WASHER (.253 x .625 x . 12-39143
12-39143

About Mercury Marine

OEM Part

12-39143 - Washer - Priced Individually [ More info ]

Add to shopping cart $6.70 $4.53
10+ in stock. Explain stock levels

#9 11-20361 NUT, ROCKER COVER STUD (14 required per assembly)
118267089 11-20361
11-20361

About Mercury Marine

OEM Part

11-20361 - Nut , Priced Individually [ More info ]

Add to shopping cart $0.60
10+ in stock. Explain stock levels

NUT (.250-28) 11-826708  9
11-826708  9

About Mercury Marine

OEM Part

11-826708 9 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.00
3 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 27-91831 GASKET, ROCKER COVER
2749121 27-91831
 

About Mercury Marine

OEM Part

27-91831 - Gasket [ More info ]

Add to shopping cart $6.25
9 in stock. Explain stock levels

GASKET 27-49121
27-49121

About Mercury Marine

OEM Part

27-49121 - Gasket [ More info ]

Add to shopping cart $10.60
3 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
1 in stock. Explain stock levels

#11 98582 ROD, VALVE PUSH (INLET) (8 required per assembly)
848263 98582
 

About Mercury Marine

OEM Part

98582 - Push Rod [ More info ]

Add to shopping cart $10.00
8 in stock. Explain stock levels

PUSH ROD 848263
848263

About Mercury Marine

OEM Part

848263 - Push Rod [ More info ]

Add to shopping cart $24.64
Available to order: Usually ships within 8 days. Explain stock levels

#11 98581 ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
848266 98581
 

About Mercury Marine

OEM Part

98581 - Push Rod [ More info ]

Add to shopping cart $10.00
10+ in stock. Explain stock levels

PUSH ROD 848266
848266

About Mercury Marine

OEM Part

848266 - Push Rod [ More info ]

Add to shopping cart $24.64
Available to order: Usually ships within 8 days. Explain stock levels

#12 49774 VALVE, EXHAUST (STANDARD) (8 required per assembly)
VALVE,NLA 49774
 

About Mercury Marine

OEM Part

49774 - Valve, NLA [ More info ]

Add to shopping cart $42.00
3 in stock. Explain stock levels

#12 N.S.S. VALVE, EXHAUST (.0015) (GM #3947873) (AR required per assembly)
N.S.S. - Not Sold Separate O
 

About Mercury Marine

OEM Part

N.S.S. - Not Sold Separate O [ More info ]
Unavailable
#13 58048 VALVE, INLET (STANDARD) (8 required per assembly)
986781 58048
 

About Mercury Marine

OEM Part

58048 - Valve [ More info ]

Add to shopping cart $37.65
1 in stock. Explain stock levels

VALVE 98678  1
98678  1

About Mercury Marine

OEM Part

98678 1 - Intake Valve [ More info ]

Add to shopping cart $74.12
Available to order: Usually ships within 8 days. Explain stock levels

#13 89817 VALVE, INLET (.0030) (AR required per assembly)
89817 - VALVE             O NLA
 

About Mercury Marine

OEM Part

89817 - VALVE O NLA [ More info ]
Unavailable
#14 49132 GUIDE, PUSH ROD (8 required per assembly)
GUIDE 49132
49132

About Mercury Marine

OEM Part

49132 - Guide [ More info ]

Add to shopping cart $12.25
6 in stock. Explain stock levels

#15 24-88154 SPRING, VALVE (16 required per assembly)
SPRING,NLA 24-88154
 

About Mercury Marine

OEM Part

24-88154 - Spring, NLA [ More info ]

Add to shopping cart $19.00
10+ in stock. Explain stock levels

#16 88155 CAP, VALVE SPRING (INCLUDES SEAL) (16 required per assembly)
CAP,NLA 88155
88155

About Mercury Marine

OEM Part

88155 - Cap, NLA [ More info ]

Add to shopping cart $16.00
10+ in stock. Explain stock levels

#17 15-54531 SHIM, INLET VALVE SPRING (8 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
#18 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
10+ in stock. 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
#21 938-5924 CYLINDER HEAD ASSEMBLY (2 required per assembly)
938-5924 - CLYLINDER HEAD AS O NLA
 

About Mercury Marine

OEM Part

938-5924 - CLYLINDER HEAD AS O NLA [ More info ]
Unavailable
#22 95820 STUD, VALVE ROCKER ARM (16 required per assembly)
STUD Rocker Arm Valve 16-95820
16-95820

About Mercury Marine

OEM Part

16-95820 - Stud [ More info ]

Add to shopping cart $10.33
1 in stock. Explain stock levels

#23 27-61224 GASKET, CYLINDER HEAD (2 required per assembly)
27-61224 - GASKET            O - Replaced by 27-13687
 

This part has been superseded.

27-61224 - 27-61224 - GASKET O [ More info ]
Unavailable
Replaced by 27-13687
278M0049045 27-13687
27-13687

About Mercury Marine

OEM Part

27-13687 - Head Gasket [ More info ]

Add to shopping cart $59.90
3 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

#24 10-49106 BOLT, CYLINDER HEAD (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

10-845706 - SCREW             O - Replaced by 10-845706M 2
 

This part has been superseded.

10-845706 - 10-845706 - SCREW 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 BILT, CYLINDER HEAD (4-1/8") (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