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Parts for MerCruiser 140 GM 181 I / L4 1972-1978 Cylinder Head & Rocker Cover

#1 62234A 2 COVER ASSEMBLY, ROCKER (1 required per assembly) SEE NOTE SERIAL 03332138-03462607
COVER ASSY ,NLA 62234A 2
 

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OEM Part

62234A 2 - Cover Assembly, NLA [ More info ]

Add to shopping cart $175.00
7 in stock. Explain stock levels

#1 65635 COVER ASSEMBLY, ROCKER (1 required per assembly) SERIAL 03462608-09999999
COVER ASSEMBLY    O - Replaced by -65635A 5
 

This part has been superseded.

65635 - COVER ASSEMBLY O [ More info ]
Unavailable
Replaced by -65635A 5
COVER ASSY        O - Replaced by -65635A 8
 

This part has been superseded.

65635A 5 - COVER ASSY O [ More info ]
Unavailable
Replaced by -65635A 8
COVER             O - Replaced by -65635A16
 

This part has been superseded.

65635A 8 - COVER O [ More info ]
Unavailable
Replaced by -65635A16
COVER             O NLA
65635A16

About Mercury Marine

OEM Part

COVER O NLA [ More info ]
Unavailable
#2 37-55541 DECAL, ROCKER COVER (1 required per assembly) SERIAL 00000000-04648609
DECAL             O NLA
 

About Mercury Marine

OEM Part

DECAL O NLA [ More info ]
Unavailable
#2A 37-77247 DECAL, ROCKER COVER (1 required per assembly) SERIAL 04648610-09999999
DECAL             O NLA
 

About Mercury Marine

OEM Part

DECAL O NLA [ More info ]
Unavailable
#3 10-35585 SCREW, ROCKER COVER TO CYLINDER HEAD (3/4") (5 required per assembly)
1098510 10-35585
 

About Mercury Marine

OEM Part

10-35585 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.34
9 in stock. Explain stock levels

SCREW (.250-20 x  O - Replaced by 10-65746
 

This part has been superseded.

10-98510 - SCREW (.250-20 x O [ More info ]
Unavailable
Replaced by 10-65746
SCREW (.250-20 x .750) 10-65746
10-65746

About Mercury Marine

OEM Part

10-65746 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $0.80
2 in stock. Explain stock levels

#3 10-38627 SCREW, ROCKER COVER TO CYLINDER HEAD (5/8") (2 required per assembly)
SCREW (5/8 Inch)  O - Replaced by 10-98511
 

This part has been superseded.

10-38627 - SCREW (5/8 Inch) O [ More info ]
Unavailable
Replaced by 10-98511
1098254 10-98511
 

About Mercury Marine

OEM Part

10-98511 - Screw [ More info ]

Add to shopping cart $0.45
1 in stock. Explain stock levels

SCREW (.250-20 x .620) 10-98254
10-98254

About Mercury Marine

OEM Part

10-98254 - Screw [ More info ]

Add to shopping cart $0.40
2 in stock. Explain stock levels

#4 25-52188 GROMMET, ROCKER COVER (1 required per assembly)
GROMMET           O - Replaced by 23-8M0071559
 

This part has been superseded.

25-52188 - GROMMET O [ More info ]
Unavailable
Replaced by 23-8M0071559
BUSHING 23-8M0071559
 

About Mercury Marine

OEM Part

23-8M0071559 - Grommet [ More info ]

Add to shopping cart $6.20
Available to order: Usually ships within 8 days. Explain stock levels

#5 47957 CONNECTOR, VENT HOSE (1 required per assembly)
CONNECTOR         O NLA
 

About Mercury Marine

OEM Part

CONNECTOR O NLA [ More info ]
Unavailable
#6 54-64648 CLAMP, VENT HOSE TO CONNECTOR (1 required per assembly)
CLAMP ,NLA 54-64648
 

About Mercury Marine

OEM Part

54-64648 - Clamp, NLA [ More info ]

Add to shopping cart $3.00
3 in stock. Explain stock levels

#7 57638 BAFFLE, ROCKER COVER (1 required per assembly)
57638T 57638
 

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OEM Part

57638 - Baffle [ More info ]

Add to shopping cart $16.75
1 in stock. Explain stock levels

BAFFLE            O NLA
 

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OEM Part

BAFFLE O NLA [ More info ]
Unavailable
#8 10-62568 SCREW, BAFFLE TO ROCKER COVER (3/8") (4 required per assembly)
SCREW (#10-16 x .375) 10-62568
10-62568

About Mercury Marine

OEM Part

10-62568 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
7 in stock. Explain stock levels

#9 12-20583 WASHER, ROCKER COVER SCREW (5 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-20583
 

About Mercury Marine

OEM Part

12-20583 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

#10 54-46721 CLIP, ROCKER COVER SCREW (2 required per assembly) SERIAL 04648610-03462607
CLIP              O NLA
 

About Mercury Marine

OEM Part

CLIP O NLA [ More info ]
Unavailable
#10 54-49542 CLAMP, INLET HOSE - ROCKER COVER SCREW (1 required per assembly)
CLAMP 54-49542
 

About Mercury Marine

OEM Part

54-49542 - Clamp [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

#11 37-55539 DECAL, ROCKER COVER - "140 H.P." (1 required per assembly) SERIAL 00000000-04648609
DECAL             O NLA
 

About Mercury Marine

OEM Part

DECAL O NLA [ More info ]
Unavailable
#12 37-77253 DECAL, WAVES (1 required per assembly) SERIAL 04648610-09999999
DECAL             O NLA
 

About Mercury Marine

OEM Part

DECAL O NLA [ More info ]
Unavailable
#13 49288 OIL FILLER CAP ASSEMBLY, ROCKER COVER (1 required per assembly)
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

#14 27-806452 GASKET, ROCKER COVER TO CYLINDER HEAD (1 required per assembly)
GASKET             - Replaced by 27-851040
27-806452

This part has been superseded.

27-806452 - GASKET [ More info ]
Unavailable
Replaced by 27-851040
GASKET 27-851040
27-851040

About Mercury Marine

OEM Part

27-851040 - Gasket [ More info ]

Add to shopping cart $24.30 $20.81
2 in stock. Explain stock levels

Gasket
18-0347

About Sierra Marine

OEM Match

18-0347 - Gasket 27-806452 [ More info ]

Add to shopping cart $11.99 $9.33
10+ in stock. Explain stock levels

#15 28-54797 KEY, VALVE STEM (2 PER VALVE) (8 required per assembly)
KEY               O - Replaced by 28-54797  1
 

This part has been superseded.

28-54797 - KEY O [ More info ]
Unavailable
Replaced by 28-54797 1
KEY               O
28-54797  1

About Mercury Marine

OEM Part

KEY O [ More info ]
Unavailable
#16 34515 CAP, VALVE STEM (8 required per assembly)
FI1100604 34515
 

About Mercury Marine

OEM Part

34515 - FI1100604 [ More info ]

Add to shopping cart $1.47
5 in stock. Explain stock levels

CAP FI1100604
FI1100604

About Mercury Marine

OEM Part

FI1100604 - Cap [ More info ]

Add to shopping cart $18.20 $15.59
Available to order: Usually ships within 8 days. Explain stock levels

#17 26-34217 SEAL, VALVE SPRING CAP (8 required per assembly)
SEAL Note: must be ordered in multiples of 8 26-34217
26-34217

About Mercury Marine

OEM Part

26-34217 - Seal - Priced Individually [ More info ]

Add to shopping cart $1.80
10+ in stock. Explain stock levels

Oil Seal
18-0518

About Sierra Marine

OEM Match

18-0518 - Seal, 26-34217 [ More info ]

Add to shopping cart $1.99 $1.11
2 in stock. Explain stock levels

#18 34518 SHIELD, VALVE SPRING CAP (8 required per assembly)
34518001 34518
34518

About Mercury Marine

OEM Part

34518 - Shield [ More info ]

Add to shopping cart $1.70
3 in stock. Explain stock levels

SHIELD            O NLA
 

About Mercury Marine

OEM Part

SHIELD O NLA [ More info ]
Unavailable
#19 24-35214 SPRING, VALVE (8 required per assembly)
SPRING 24-35214
24-35214

About Mercury Marine

OEM Part

24-35214 - Spring [ More info ]

Add to shopping cart $12.10
Available to order: Usually ships within 8 days. Explain stock levels

#20 11-34516 NUT, ROCKER VALVE ARM STUD (8 required per assembly)
NUT Note: must be ordered in multiples of 2 11-34516
11-34516

About Mercury Marine

OEM Part

11-34516 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.40
4 in stock. Explain stock levels

#21 59340 BALL UNIT, ROCKER VALVE ARM STUD (8 required per assembly)
BALL Rocker Arm 59340
59340

About Mercury Marine

OEM Part

59340 - Ball [ More info ]

Add to shopping cart $2.80
10+ in stock. Explain stock levels

#22 34519 ARM, ROCKER VALVE (8 required per assembly)
ARM KIT 34519
34519

About Mercury Marine

OEM Part

34519 - Rocker Valve Arm [ More info ]

Add to shopping cart $11.75
Available to order: Usually ships within 8 days. Explain stock levels

#23 936-5544 CYLINDER HEAD ASSEMBLY (1 required per assembly)
CYLINDER HEAD ASS   NLA
 

About Mercury Marine

OEM Part

CYLINDER HEAD ASS NLA [ More info ]
Unavailable
#24 16-34521 STUD, VALVE ROCKER ARM (.013 O.S.) (AR required per assembly)
STUD              O NLA
16-34521

About Mercury Marine

OEM Part

STUD O NLA [ More info ]
Unavailable
#24 16-35422 STUD, VALVE ROCKER ARM (.003 O.S.) (AR required per assembly)
NLA               O NLA
 

About Mercury Marine

OEM Part

NLA O NLA [ More info ]
Unavailable
Owners manual  Manual 201492 Combined Owners Manual and Parts Catalog - 1945-1946; 5.4; 4378, 4379; Evinrude OUTBOARDS $24.95 $24.95 Add to shopping cart
#25 19-34272 PLUG, EXPANSION - CYLINDER HEAD (15/16" DIA.) (2 required per assembly)
PLUG 19-34272
 

About Mercury Marine

OEM Part

19-34272 - Plug [ More info ]

Add to shopping cart $44.00
10+ in stock. Explain stock levels

#26 10-34510 BOLT, CYLINDER HEAD TO CYLINDER BLOCK (10 required per assembly)
BOLT 10-34510
10-34510

About Mercury Marine

OEM Part

10-34510 - Bolt [ More info ]

Add to shopping cart $13.80
Available to order: Usually ships within 8 days. Explain stock levels

#27 27-52364 GASKET, CYLINDER HEAD TO CYLINDER BLOCK (1 required per assembly)
GASKET 27-52364
27-52364

About Mercury Marine

OEM Part

27-52364 - Gasket [ More info ]

Add to shopping cart $62.76
In stock Explain stock levels

Head Gasket
18-3880

About Sierra Marine

OEM Match

18-3880 - Head Gasket 27-34273 [ More info ]

Add to shopping cart $54.99 $44.36
2 in stock. Explain stock levels

Head Gasket
18-2946

About Sierra Marine

OEM Match

18-2946 - Gasket, 3853336, 27-52364 [ More info ]

Add to shopping cart $26.49 $21.27
9 in stock. Explain stock levels

#28 58284 ROD, PUSH - VALVE (8 required per assembly)
34532 58284
 

About Mercury Marine

OEM Part

58284 - Push Rod [ More info ]

Add to shopping cart $7.85
3 in stock. Explain stock levels

PUSH ROD 34532
34532

About Mercury Marine

OEM Part

34532 - Push Rod [ More info ]

Add to shopping cart $8.00
7 in stock. Explain stock levels

#29 52365 VALVE, INLET (STANDARD STEM) (4 required per assembly)
97661 52365
52365

About Mercury Marine

OEM Part

52365 - Valve [ More info ]

Add to shopping cart $12.65
6 in stock. Explain stock levels

VALVE 97661
97661

About Mercury Marine

OEM Part

97661 - Valve [ More info ]

Add to shopping cart $15.16
1 in stock. Explain stock levels

#29 52366 VALVE, INLET (.015 O.S. STEM) (AR required per assembly)
VALVE             O - Replaced by -97662
 

This part has been superseded.

52366 - VALVE O [ More info ]
Unavailable
Replaced by -97662
VALVE,NLA 97662
97662

About Mercury Marine

OEM Part

97662 - Valve, NLA [ More info ]

Add to shopping cart $75.00
4 in stock. Explain stock levels

#30 52367 VALVE, EXHAUST (STANDARD STEM) (4 required per assembly)
VALVE 52367
52367

About Mercury Marine

OEM Part

52367 - Valve [ More info ]

Add to shopping cart $26.92
Available to order: Usually ships within 8 days. Explain stock levels

#30 52368 VALVE, EXHAUST (.015 O.S. STEM) (AR required per assembly)
VALVE,NLA 52368
 

About Mercury Marine

OEM Part

52368 - Valve, NLA [ More info ]

Add to shopping cart $40.00
5 in stock. Explain stock levels

#31 839-3814 CYLINDER BLOCK ASSEMBLY (1 required per assembly) SEE PAGE 18 FOR BREAKDOWN
CYLINDER BLOCK AS O NLA
 

About Mercury Marine

OEM Part

CYLINDER BLOCK AS O NLA [ More info ]
Unavailable