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Parts for MerCruiser 370 TRS GM 454 V-8 1978-1985 Cylinder Head (370 / 400 / 440-Serial No. 5670298 & Below)

#1 75592 ROCKER COVER (1 required per assembly)
75592 - ROCKER COVER      O - Replaced by -17671
 

This part has been superseded.

75592 - 75592 - ROCKER COVER O [ More info ]
Unavailable
Replaced by -17671
17671 - COVER             O NLA
 

About Mercury Marine

OEM Part

17671 - COVER O NLA [ More info ]
Unavailable
#2 36-75336 CAP, Filler, OIL FILTER (2 required per assembly)
36-75336 - CAP Filler        O - Replaced by 36-807152
36-75336

This part has been superseded.

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

About Mercury Marine

OEM Part

36-807152 - CAP O NLA [ More info ]
Unavailable
#3 37-89500A 1 DECAL, ROCKER COVER (2 required per assembly)
37-89500A 1 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-89500A 1 - DECAL O NLA [ More info ]
Unavailable
#4 27-91831 GASKET, ROCKER COVER (2 required per assembly)
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
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
1 in stock. Explain stock levels

#5 49115 ROD, VALVE PUSH (INLET) (8 required per assembly)
ROD,NLA 49115
49115

About Mercury Marine

OEM Part

49115 - Rod, NLA [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

#5 49116 ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
ROD,NLA 49116
49116

About Mercury Marine

OEM Part

49116 - Rod, NLA [ More info ]

Add to shopping cart $12.50
6 in stock. Explain stock levels

#6 49774 VALVE, EXHAUST (8 required per assembly) (STANDARD)
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

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

About Mercury Marine

OEM Part

N.S.S. - Not Sold Separate O [ More info ]
Unavailable
#7 58048 VALVE, INLET (8 required per assembly) (STANDARD)
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

#7 89817 VALVE, INLET (AR required per assembly) (.0030)
89817 - VALVE             O NLA
 

About Mercury Marine

OEM Part

89817 - VALVE O NLA [ More info ]
Unavailable
#8 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

#9 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

#10 15-54531 SHIM, Valve Spring (.015) (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
#11 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

#12 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

#13 72609 ARM, VALVE ROCKER (16 required per assembly)
19241 72609
 

About Mercury Marine

OEM Part

72609 - Rocker Arm [ More info ]

Add to shopping cart $13.65
10 in stock. Explain stock levels

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

#14 58041 BALL, VALVE ROCKER 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

#15 11-49119 NUT, VALVE ROCKER ARM (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

#16 938-5924 CLYLINDER 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
#17 16-49133 STUD, VALVE ROCKER ARM (16 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

#18 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
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

#19 10-49106 BOLT, (2.00 Inch), CYLINDER HEAD (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
#20 10-49105 BOLT, (4.125 Inch), 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
#21 16-36162 STUD, ROCKER COVER (14 required per assembly)
16-36162 - STUD              O NLA
 

About Mercury Marine

OEM Part

16-36162 - STUD O NLA [ More info ]
Unavailable
#22 49174 REINFORCEMENT, ROCKER COVER (14 required per assembly)
REINFORCEMENT 49174
49174

About Mercury Marine

OEM Part

49174 - Valve Cover Reinforcement [ More info ]

Add to shopping cart $9.50
10+ in stock. Explain stock levels

#23 11-29598 NUT, (.250-28) Stainless Steel, ROCKER COVER STUD (14 required per assembly)
NUT (.250-28) Stainless 11-29598
11-29598

About Mercury Marine

OEM Part

11-29598 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#- 27-47410A 1 GASKET SET (1 required per assembly) (370/400)
27-47410A 1 - GASKET SET        O NLA
27-47410A 1

About Mercury Marine

OEM Part

27-47410A 1 - GASKET SET O NLA [ More info ]
Unavailable
#- 27-99386A 2 GASKET SET (1 required per assembly) (440)
27-99386A 2 - GASKET SET        O NLA
 

About Mercury Marine

OEM Part

27-99386A 2 - GASKET SET O NLA [ More info ]
Unavailable