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Parts for MerCruiser 165 GM 250 I / L6 1970-1978 Cylinder Head & Rocker Cover

#1 62235A 2 COVER ASSEMBLY, ROCKER (1 required per assembly) SERIAL 00000000-03464447
62235A 2 - COVER ASSY        O NLA
 

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OEM Part

62235A 2 - COVER ASSY O NLA [ More info ]
Unavailable
#1 65636 COVER, ROCKER (1 required per assembly) SERIAL 03464448-09999999
65636 - COVER             O - Replaced by -65636T
 

This part has been superseded.

65636 - 65636 - COVER O [ More info ]
Unavailable
Replaced by -65636T
65636T - ROCKER COVER      O NLA
 

About Mercury Marine

OEM Part

65636T - ROCKER COVER O NLA [ More info ]
Unavailable
#2 22-45370 FITTING, ROCKER COVER (1 required per assembly) SERIAL 00000000-03354701
FITTING,NLA 22-45370
 

About Mercury Marine

OEM Part

22-45370 - Fitting, NLA [ More info ]

Add to shopping cart $6.00
2 in stock. Explain stock levels

#3 37-32852 DECAL, ROCKER COVER-MERCRUISER (11 1/2" LONG) (1 required per assembly) SERIAL 00000000-03354701
37-32852 - DECAL             O - Replaced by 37-64707
 

This part has been superseded.

37-32852 - 37-32852 - DECAL O [ More info ]
Unavailable
Replaced by 37-64707
37-64707 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-64707 - DECAL O NLA [ More info ]
Unavailable
#4 16-45969 STUD, BREATHER CHIMENY TO ROCKER COVER (3 5/16") (1 required per assembly) SERIAL 00000000-03354701
16-45969 - STUD              O NLA
 

About Mercury Marine

OEM Part

16-45969 - STUD O NLA [ More info ]
Unavailable
#5 45369 CHIMENY, BREATHER (1 required per assembly) SERIAL 00000000-03354701
CHIMNEY,NLA 45369
 

About Mercury Marine

OEM Part

45369 - Chimney, NLA [ More info ]

Add to shopping cart $16.50
6 in stock. Explain stock levels

#6 54-35861 CLIP, ROCKER COVER CHIMENY STUD (1 required per assembly) SERIAL 00000000-03354701
54-35861 - CLIP              O NLA
 

About Mercury Marine

OEM Part

54-35861 - CLIP O NLA [ More info ]
Unavailable
#7 12-29245 WASHER, ROCKER COVER CHIMENY STUD (1 required per assembly) SERIAL 00000000-03354701
WASHER (.281 x .500 x . 12-29245
12-29245

About Mercury Marine

OEM Part

12-29245 - Washer [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

Ss Washer
18-4275

About Sierra Marine

OEM Match

18-4275 - SS Washer [ More info ]

Add to shopping cart $1.99 $1.46
4 in stock. Explain stock levels

#8 11-20586 NUT, ROCKER COVER CHIMENY STUD (1 required per assembly) SERIAL 00000000-03354701
1135045 11-20586
11-20586

About Mercury Marine

OEM Part

11-20586 - Nut, Sold Individually [ More info ]

Add to shopping cart $0.41
1 in stock. Explain stock levels

11826709109 11-35045
11-35045

About Mercury Marine

OEM Part

11-35045 - Nut, Sold Individually [ More info ]

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

NUT (.250-28) Stainless 11-826709109
11-826709109

About Mercury Marine

OEM Part

11-826709109 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.40
10+ in stock. Explain stock levels

#9 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

57638T - BAFFLE            O NLA
 

About Mercury Marine

OEM Part

57638T - BAFFLE O NLA [ More info ]
Unavailable
#10 10-30663 SCREW, BAFFLE TO ROCKER COVER (3/8") (4 required per assembly)
10-30663 - SCREW (#10-16 x . O - Replaced by 10-62568
 

This part has been superseded.

10-30663 - 10-30663 - SCREW (#10-16 x . O [ More info ]
Unavailable
Replaced by 10-62568
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
2 in stock. Explain stock levels

#11 10-35585 SCREW, ROCKER COVER TO CYLINDER HEAD (3/4") (3 required per assembly)
10-35585 - SCREW (.75 In.)   O - Replaced by 10-98510
 

This part has been superseded.

10-35585 - 10-35585 - SCREW (.75 In.) O [ More info ]
Unavailable
Replaced by 10-98510
10-98510 - SCREW (.250-20 x  O - Replaced by 10-65746
 

This part has been superseded.

10-98510 - 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

#11 10-38627 SCREW, ROCKER COVER TO CYLINDER HEAD (5/8") (4 required per assembly)
10-38627 - SCREW (5/8 Inch)  O - Replaced by 10-98511
 

This part has been superseded.

10-38627 - 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

#12 12-20583 WASHER, WIRING HARNESS CLIP SCREW (3 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

#13 54-33361 CLIP, WIRING HARNESS-ROCKER COVER SCREW (3 required per assembly) SERIAL 00000000-03210072
54-33361 - CLIP              O NLA
 

About Mercury Marine

OEM Part

54-33361 - CLIP O NLA [ More info ]
Unavailable
#13 54-46721 CLIP, WIRING HARNESS-ROCKER COVER (3 required per assembly) SERIAL 03210073-03464447
54-46721 - CLIP              O NLA
 

About Mercury Marine

OEM Part

54-46721 - CLIP O NLA [ More info ]
Unavailable
#13 63770 CLIP, WIRING HARNESS-ROCKER COVER SCREW (3 required per assembly) SERIAL 03464448-09999999
63770 - TAB               O NLA
 

About Mercury Marine

OEM Part

63770 - TAB O NLA [ More info ]
Unavailable
#14 32721 OIL FILTER CAP ASSEMBLY, ROCKER COVER (1 required per assembly) SERIAL 00000000-03354701
AP ,NLA 32721
 

About Mercury Marine

OEM Part

32721 - Oil Filter Cap, NLA [ More info ]

Add to shopping cart $11.50
10+ in stock. Explain stock levels

#14 49288 OIL FILTER CAP ASSEMBLY, ROCKER COVER (1 required per assembly) SERIAL 03354702-09999999
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 37-55541 DECAL, MERCRUOISER (1 required per assembly) SEE PHOTO FOR CORRECT REPLACEMENT
37-55541 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-55541 - DECAL O NLA [ More info ]
Unavailable
#3A 37-77248 DECAL, MERCRUISER (1 required per assembly) SEE PHOTO FOR CORRECT REPLACEMENT
DECAL,NLA 37-77248
 

About Mercury Marine

OEM Part

37-77248 - Decal, NLA [ More info ]

Add to shopping cart $11.50
10+ in stock. Explain stock levels

#15 25-52188 GROMENT, HOSE VENT CONNECTOR (1 required per assembly) SERIAL 03354702-09999999
25-52188 - GROMMET           O - Replaced by 23-8M0071559
 

This part has been superseded.

25-52188 - 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

#16 47957 CONNECTOR, VENT HOSE (1 required per assembly) SERIAL 03354702-09999999
47957 - CONNECTOR         O NLA
 

About Mercury Marine

OEM Part

47957 - CONNECTOR O NLA [ More info ]
Unavailable
#17 32-34423A 1 HOSE ASSEMBLY, VENT (4 3/4") (1 required per assembly) SERIAL 00000000-03354701
32-34423A 1 - HOSE              O - Replaced by 32-34423
 

This part has been superseded.

32-34423A 1 - 32-34423A 1 - HOSE O [ More info ]
Unavailable
Replaced by 32-34423
HOSE 32-34423
32-34423

About Mercury Marine

OEM Part

32-34423 - Hose [ More info ]

Add to shopping cart $24.33
Available to order: Usually ships within 8 days. Explain stock levels

#18 32-62060 HOSE, VENT-MOLDED (1 required per assembly) SERIAL 03354702-09999999
HOSE 32-62060
 

About Mercury Marine

OEM Part

32-62060 - Hose [ More info ]

Add to shopping cart $19.20 $16.44
Available to order: Usually ships within 8 days. Explain stock levels

#19 54-64648 CLAMP, VENT HOSE (1 required per assembly) SERIAL 03464448-09999999
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

#20 37-56059 DECAL, ROCKER COVER-"165 H.P. (1 required per assembly) SEE PHOTO FOR CORRECT REPLACEMENT
DECAL,165HP,NLA 37-56059
 

About Mercury Marine

OEM Part

37-56059 - Decal, 165HP, NLA [ More info ]

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

#21 37-77254 DECAL, WAVES (1 required per assembly) SEE PHOTO FOR CORRECT REPLACEMENT
37-77254 - DECAL             O NLA
 

About Mercury Marine

OEM Part

37-77254 - DECAL O NLA [ More info ]
Unavailable
#22 27-49936 GASKET, ROCKER COVER (1 required per assembly)
GASKET 27-49936
27-49936

About Mercury Marine

OEM Part

27-49936 - Gasket [ More info ]

Add to shopping cart $10.30
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0346

About Sierra Marine

OEM Match

18-0346 - Gasket, 27-49936, L-6, V/C [ More info ]

Add to shopping cart $10.99 $8.65
6 in stock. Explain stock levels

#23 28-34514 KEY, VALUE STEM (2 PER VALUE) (16 required per assembly)
28-34514 - KEY @2            O - Replaced by 28-54797
 

This part has been superseded.

28-34514 - 28-34514 - KEY @2 O [ More info ]
Unavailable
Replaced by 28-54797
28-54797 - KEY               O - Replaced by 28-54797  1
 

This part has been superseded.

28-54797 - 28-54797 - KEY O [ More info ]
Unavailable
Replaced by 28-54797 1
KEY Note: must be ordered in multiples of 2 28-54797  1
28-54797  1

About Mercury Marine

OEM Part

28-54797 1 - Key - Priced Individually [ More info ]

Add to shopping cart $12.60
Available to order: Usually ships within 8 days. Explain stock levels

#24 34515 CAP, VALUE STEM (12 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

#25 26-34217 SEAL, VALUE SPRING CAP (12 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

#26 34518 SHIELD, VALUE SPRING CAP (12 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

34518001 - SHIELD            O NLA
 

About Mercury Marine

OEM Part

34518001 - SHIELD O NLA [ More info ]
Unavailable
#27 24-35214 SPRING, VALUE (12 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

#28 11-34516 NUT, VALUE ROCKER ARM STUD (12 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
Available to order: Usually ships within 8 days. Explain stock levels

#29 34517 BALL UNIT, VALUE ROCKER ARM STUD (12 required per assembly) SERIAL 00000000-00293667
ROCKER ARM BALL 34517
 

About Mercury Marine

OEM Part

34517 - Rocker Arm Ball [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

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

#29 59340 BALL UNIT, VALUE ROCKER ARM STUD (12 required per assembly) SERIAL 02963668-09999999
#30 34519 ARM, ROCKER (12 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

#31 937-3040 CYLINDER HEAD ASSEMBLY (1 required per assembly) SERIAL 00000000-02771483
937-3040 - CYLINDER HEAD     O - Replaced by 937-4287
 

This part has been superseded.

937-3040 - 937-3040 - CYLINDER HEAD O [ More info ]
Unavailable
Replaced by 937-4287
937-4287 - HEAD-CYLINDER     O NLA
 

About Mercury Marine

OEM Part

937-4287 - HEAD-CYLINDER O NLA [ More info ]
Unavailable
#31 937-4287 CYLINDER HEAD ASSEMBLY (1 required per assembly) SERIAL 02771483-03212085
#31 937-4861 CYLINDER HEAD ASSEMBLY (1 required per assembly) SERIAL 03212086-03536218
937-4861 - CYLINDER HEAD     O - Replaced by 937-4287
 

This part has been superseded.

937-4861 - 937-4861 - CYLINDER HEAD O [ More info ]
Unavailable
Replaced by 937-4287
#32 16-34521 STUD, VALUE ROCKER ARM (.013 O.S.) (AR required per assembly)
16-34521 - STUD              O NLA
16-34521

About Mercury Marine

OEM Part

16-34521 - STUD O NLA [ More info ]
Unavailable
#32 16-34522 STUD, VLAUE ROCKER ARM ( 003 O.S.) (AR required per assembly)
STUD 16-34522
16-34522

About Mercury Marine

OEM Part

16-34522 - Stud [ More info ]

Add to shopping cart $5.80
Available to order: Usually ships within 8 days. Explain stock levels

#33 19-34272 PLUG, EXPANSION-CYLINDER HEAD (15/16" DIA.) (3 required per assembly) SERIAL 00000000-03536218
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

#33 19-34271 PLUG, EXPANSION-CYLINDER HEAD (2" DIA") (3 required per assembly) SERIAL 03536219-09999999
EXPANSION PLUG (2.00) 19-34271
 

About Mercury Marine

OEM Part

19-34271 - Plug [ More info ]

Add to shopping cart $19.50 $13.17
10+ in stock. Explain stock levels

#34 22-48336 PLUG, CYLINDER HEAD (2 required per assembly)
PLUG Water Pump 22-48336
22-48336

About Mercury Marine

OEM Part

22-48336 - Plug [ More info ]

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

#35 10-34510 BOLT, CYLINDER HEAD TO CYLINDER BLOCK (3 37/64") (14 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

#36 27-47453 GASKET, CYLINDER HEAD (1 required per assembly) SERIAL 00000000-04160999
GASKET 27-47453
27-47453

About Mercury Marine

OEM Part

27-47453 - Gasket [ More info ]

Add to shopping cart $71.67
4 in stock. Explain stock levels

Head Gasket
18-3881

About Sierra Marine

OEM Match

18-3881 - Head Gasket 27-47453 [ More info ]

Add to shopping cart $67.99 $53.28
1 in stock. Explain stock levels

#36 27-72622 GASKET, CYLINDER HEAD (1 required per assembly) SERIAL 04161000-04331786
27-72622 - GASKET            O - Replaced by 27-47453
 

This part has been superseded.

27-72622 - 27-72622 - GASKET O [ More info ]
Unavailable
Replaced by 27-47453
#37 52360 VALUE, EXHAUST (STANDARD STEM) (6 required per assembly) SERIAL 00000000-03536218
52360 - VALVE             O - Replaced by -34528
 

This part has been superseded.

52360 - 52360 - VALVE O [ More info ]
Unavailable
Replaced by -34528
VALVE,NLA 34528
34528

About Mercury Marine

OEM Part

34528 - Exhaust Valve, NLA [ More info ]

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

#37 34528 VALUE, EXHAUST (STANDARD STEM) (6 required per assembly) SERIAL 03536219-09999999
#37 49076 VALUE, EXHAUST (.015 O.S. STEM) (AR required per assembly)
VALVE,NLA 49076
49076

About Mercury Marine

OEM Part

49076 - Valve, NLA [ More info ]

Add to shopping cart $15.00
7 in stock. Explain stock levels

#38 35319 VALUE, (STANDARD STEM) (AR required per assembly) SERIAL 00000000-03212085
62421 35319
 

About Mercury Marine

OEM Part

35319 - Valve [ More info ]

Add to shopping cart $3.85
9 in stock. Explain stock levels

Parts manual  Manual 278878 Parts Catalog - 1967; 40; 40772, 40773; Evinrude OUTBOARDS $19.95 $19.95 Add to shopping cart
VALVE,NLA 62421
62421

About Mercury Marine

OEM Part

62421 - Inlet Valve, NLA [ More info ]

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

#38 35321 VALUE, INLEET (.015 O.S. STEM) (AR required per assembly) SERIAL 00000000-03212085
35321 - VALVE             O - Replaced by -62422
 

This part has been superseded.

35321 - 35321 - VALVE O [ More info ]
Unavailable
Replaced by -62422
Parts manual  Manual 279010 Parts Catalog - 1968; 40; 40802, 40803; Evinrude OUTBOARDS $19.95 $19.95 Add to shopping cart
VALVE,NLA 62422
62422

About Mercury Marine

OEM Part

62422 - Valve, NLA [ More info ]

Add to shopping cart $8.00
10+ in stock. Explain stock levels

#38 62421 VALVE, INLET (STANDARD STEM) (6 required per assembly) SERIAL 03212086-09999999
#38 62422 VALVE, INLET (.015 S.S. STEM) (AR required per assembly) SERIAL 03212086-09999999
#39 34532 ROD, PUSH - VALVE (12 required per assembly)
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