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Parts for MerCruiser 140 GM 181 I / L4 1979-1982 Cylinder Head & Rocker Cover, Oil Pan & Pump, Crankcase Covr

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

This part has been superseded.

65635 - COVER 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This part has been superseded.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
ROCKER COVER      O - Replaced by -65635A16
 

This part has been superseded.

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

About Mercury Marine

OEM Part

ROCKER COVER O NLA [ More info ]
Unavailable
#2 37-77247 DECAL, ROCKER COVER (1 required per assembly)
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") (1 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             O - Replaced by 10-65746
 

This part has been superseded.

10-98510 - SCREW 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") (4 required per assembly)
SCREW @5          O - Replaced by 10-98511
 

This part has been superseded.

10-38627 - SCREW @5 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
Available to order: Usually ships within 8 days. Explain stock levels

#4 25-52188 GROMMET, ROCKER COVER (1 required per assembly)
238M0071559 25-52188
 

About Mercury Marine

OEM Part

25-52188 - Grommet [ More info ]

Add to shopping cart $4.00
2 in stock. Explain stock levels

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,NLA 47957
 

About Mercury Marine

OEM Part

47957 - Connector, NLA [ More info ]

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

#6 54-64648 CLAMP, VEST 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
 

About Mercury Marine

OEM Part

57638 - Baffle [ More info ]

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

BAFFLE            O NLA
 

About Mercury Marine

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
10+ 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 54-49542 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

#12 37-77253 DECAL, WAVES (1 required per assembly)
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 27-52145 GASKET, ROCKER COVER TO CYLINDER HEAD (1 required per assembly)
GASKET            O - Replaced by 27-806452
 

This part has been superseded.

27-52145 - GASKET O [ More info ]
Unavailable
Replaced by 27-806452
GASKET
27-806452

About Mercury Marine

OEM Part

GASKET [ More info ]
Unavailable
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) (16 required per assembly)
KEY @2            O - Replaced by 28-54797  1
 

This part has been superseded.

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

About Mercury Marine

OEM Part

KEY @2 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
4 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
10+ 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 - 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)
HEAD ASSY-CYL       NLA
 

About Mercury Marine

OEM Part

HEAD ASSY-CYL 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 16-34522 STUD, VALVE 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

#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 $41.41
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
Available to order: Usually ships within 8 days. 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
5 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 $21.26
10+ 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
9 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
3 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 (SEE PAGE 27 FOR BREAKDOWN) (1 required per assembly)
CYL. BLOCK        O NLA
 

About Mercury Marine

OEM Part

CYL. BLOCK O NLA [ More info ]
Unavailable
#32 45490 GAUGE ASSEMBLY, OIL LEVEL (DIPSTICK) (1 required per assembly)
861942T1 45490
 

About Mercury Marine

OEM Part

45490 - Dipstick [ More info ]

Add to shopping cart $23.00
2 in stock. Explain stock levels

GAUGE 861942T 1
861942T 1

About Mercury Marine

OEM Part

861942T 1 - Oil Level Gauge [ More info ]

Add to shopping cart $16.84
Available to order: Usually ships within 8 days. Explain stock levels

#33 87717A 1 TUBE, OIL LEVER GAUGE (1 required per assembly)
TUBE ASSY         O - Replaced by -87717A 2
 

This part has been superseded.

87717A 1 - TUBE ASSY O [ More info ]
Unavailable
Replaced by -87717A 2
TUBE ASSY 87717A 2
87717A 2

About Mercury Marine

OEM Part

87717A 2 - Tube Assembly [ More info ]

Add to shopping cart $55.58
Available to order: Usually ships within 8 days. Explain stock levels

#34 39332A 1 COVER ASSEMBLY, PUSH ROD (1 required per assembly)
COVER ASSY,NLA 39332A 1
39332A 1

About Mercury Marine

OEM Part

39332A 1 - Cover Assembly, NLA [ More info ]

Add to shopping cart $50.00
1 in stock. Explain stock levels

#35 10-39783 SCREW, PUSH ROD TO CYLINDER BLOCK (4 required per assembly)
SCREW @5          O - Replaced by 10-35765A 1
 

This part has been superseded.

10-39783 - SCREW @5 O [ More info ]
Unavailable
Replaced by 10-35765A 1
SCREW AND LOCKWASHER (. 10-35765A 1
10-35765A 1

About Mercury Marine

OEM Part

10-35765A 1 - Screw Kit [ More info ]

Add to shopping cart $3.20
Available to order: Usually ships within 8 days. Explain stock levels

#36 27-34208 GASKET, PUSH ROD COVER (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-34208
27-34208

About Mercury Marine

OEM Part

27-34208 - Gasket - Priced Individually [ More info ]

Add to shopping cart $8.30
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0328

About Sierra Marine

OEM Match

18-0328-9 - Gasket 27-34208 2-Pack [ More info ]

Add to shopping cart $20.98 $17.59
2 in stock. Explain stock levels

#37 36405 OIL PUMP ASSEMBLY (1 required per assembly)
PUMP ASSEMBLY Oil 36405
36405

About Mercury Marine

OEM Part

36405 - Oil Pump Assembly [ More info ]

Add to shopping cart $69.42
Available to order: Usually ships within 8 days. Explain stock levels

Owners manual  Manual 211365 40 TE ALASK Owners Manual 88 $24.95 $24.95 Add to shopping cart
#-- 27-34460 GASKET, OIL PUMP COVER (1 required per assembly)
GASKET 27-34460
27-34460

About Mercury Marine

OEM Part

27-34460 - Gasket [ More info ]

Add to shopping cart $2.90
7 in stock. Explain stock levels

#38 10-35339 SCREW, OIL PUMP TO CYLINDER BLOCK (3/4") (2 required per assembly)
SCREW             O - Replaced by 10-845942
 

This part has been superseded.

10-35339 - SCREW O [ More info ]
Unavailable
Replaced by 10-845942
SCREW (.312-18 x .750) 10-845942
10-845942

About Mercury Marine

OEM Part

10-845942 - Screw [ More info ]

Add to shopping cart $4.30
Available to order: Usually ships within 8 days. Explain stock levels

#39 52146 SCREEN ASSEMBLY, OIL PUMP (1 required per assembly)
SCREEN ASSY 52146
52146

About Mercury Marine

OEM Part

52146 - Screen Assembly [ More info ]

Add to shopping cart $108.50
Available to order: Usually ships within 8 days. Explain stock levels

#-- 10-35366 SCREW, OIL PUMP SCREEN SUPPORT CLAMPING (1 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-35366
10-35366

About Mercury Marine

OEM Part

10-35366 - Screw - Priced Individually [ More info ]

Add to shopping cart $9.00
Available to order: Usually ships within 8 days. Explain stock levels

#-- 60717 SUPPORT, OIL PUMP (1 required per assembly)
BRACKET           O NLA
 

About Mercury Marine

OEM Part

BRACKET O NLA [ More info ]
Unavailable
#40 32720 CONNECTOR, OIL FILTER TO CYLINDER BLOCK (1 required per assembly)
22805632 32720
 

About Mercury Marine

OEM Part

32720 - Connector [ More info ]

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

CONNECTOR 22-805632
 

About Mercury Marine

OEM Part

22-805632 - Connector [ More info ]

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

#41 54111 OIL FILTER ASSEMBLY (1 required per assembly)
OIL FILTER        O - Replaced by -14957
 

This part has been superseded.

54111 - OIL FILTER O [ More info ]
Unavailable
Replaced by -14957
FILTER-OIL        O - Replaced by 35-802885Q
14957

This part has been superseded.

14957 - FILTER-OIL O [ More info ]
Unavailable
Replaced by 35-802885Q
FILTER-OIL        O - Replaced by 35-866340Q02
35-802885Q

This part has been superseded.

35-802885Q - FILTER-OIL O [ More info ]
Unavailable
Replaced by 35-866340Q02
FILTER-OIL        O - Replaced by 35-866340Q03
35-866340Q02

This part has been superseded.

35-866340Q02 - FILTER-OIL O [ More info ]
Unavailable
Replaced by 35-866340Q03
FILTER Oil - Quicksilve 35-866340Q03
35-866340Q03

About Mercury Marine

OEM Part

35-866340Q03 - Oil Filter - Priced Individually [ More info ]

Add to shopping cart $10.80
10+ in stock. Explain stock levels

FILTER Oil - Mercury Br   35866340K01
35866340K01

About Mercury Marine

OEM Part

35-866340K01 - Oil Filter [ More info ]

Add to shopping cart $10.80
5 in stock. Explain stock levels

Oil Filter
18-7876

About Sierra Marine

OEM Match

18-7876 - Oil Filter, GM Long [ More info ]

Add to shopping cart $9.99 $6.48
10+ in stock. Explain stock levels

OIL FILTER
18-7824-1

About Sierra Marine

OEM Match

18-7824-1 - Oil Filter [ More info ]

Add to shopping cart $8.99 $6.23
10+ in stock. Explain stock levels

#42 59341 COVER ASSEMBLY, CRANKCASE (1 required per assembly)
COVER             O - Replaced by -59341A 1
 

This part has been superseded.

59341 - COVER O [ More info ]
Unavailable
Replaced by -59341A 1
COVER ASSEMBLY 59341A 1
59341A 1

About Mercury Marine

OEM Part

59341A 1 - Timing Cover [ More info ]

Add to shopping cart $298.08
Available to order: Usually ships within 8 days. Explain stock levels

COVER, TIMING
18-56870

About Sierra Marine

OEM Match

18-56870 - Timing Cover 59341A1 [ More info ]

Add to shopping cart $268.99 $225.31
1 in stock. Explain stock levels

Seal, Timing Cover
18-1213

About Sierra Marine

OEM Match

18-1213 - Timing Cover Seal, 26-97335, 3853341 [ More info ]

Add to shopping cart $30.99 $24.13
9 in stock. Explain stock levels

#43 26-79223 OIL SEAL, CRANKCASE COVER (1 required per assembly)
OIL SEAL @2       O - Replaced by 26-97335
26-79223

This part has been superseded.

26-79223 - OIL SEAL @2 O [ More info ]
Unavailable
Replaced by 26-97335
SEAL 26-97335
26-97335

About Mercury Marine

OEM Part

26-97335 - Seal [ More info ]

Add to shopping cart $36.80
5 in stock. Explain stock levels

#44 27-49953 GASKET, CRANKCASE COVER (1 required per assembly)
GASKET 27-49953
27-49953

About Mercury Marine

OEM Part

27-49953 - Gasket [ More info ]

Add to shopping cart $3.00
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0887

About Sierra Marine

OEM Match

18-0887-9 - Gasket 27-49953 2-Pack [ More info ]

Add to shopping cart $6.98 $5.41
4 in stock. Explain stock levels

#45 10-34277 SCREW, COVER TO CYLINDER BLOCK (7/16") (8 required per assembly)
SCREW @10         O - Replaced by 10-35366
 

This part has been superseded.

10-34277 - SCREW @10 O [ More info ]
Unavailable
Replaced by 10-35366
#46 52583A 1 OIL PAN ASSEMBLY (1 required per assembly)
GM#3927704 OILPAN O NLA
 

About Mercury Marine

OEM Part

GM#3927704 OILPAN O NLA [ More info ]
Unavailable
#47 27-52144 GASKET SET, OIL PAN (1 required per assembly)
GASKET SET        O - Replaced by 27-14901
 

This part has been superseded.

27-52144 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-14901
GASKET            O - Replaced by 27-14901A 1
 

This part has been superseded.

27-14901 - GASKET O [ More info ]
Unavailable
Replaced by 27-14901A 1
GASKET SET,NLA 27-14901A 1
27-14901A 1

About Mercury Marine

OEM Part

27-14901A 1 - Gasket Set, NLA [ More info ]

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

Gasket Set
18-0466

About Sierra Marine

OEM Match

18-0466 - Gasket Set, [ More info ]

Add to shopping cart $85.99 $70.70
1 in stock. Explain stock levels

#48 10-72607 SCREW, OIL PAN TO CYLINDER BLOCK (1/4") (12 required per assembly)
1014070 10-72607
10-72607

About Mercury Marine

OEM Part

10-72607 - Screw [ More info ]

Add to shopping cart $3.30
8 in stock. Explain stock levels

SCREW (.250-20 x .625) 10-14070
10-14070

About Mercury Marine

OEM Part

10-14070 - Screw [ More info ]

Add to shopping cart $7.20
Available to order: Usually ships within 8 days. Explain stock levels

#49 10-34500 SCREW, OIL PAN TO CYLINDER BLOCK (5/16") (6 required per assembly)
SCREW (.312-18 x .625) 10-34500
 

About Mercury Marine

OEM Part

10-34500 - Screw - Priced Individually [ More info ]

Add to shopping cart $13.00
10+ in stock. Explain stock levels

#50 10-49956 SCREW, DRAIN - OIL PAN (1 required per assembly)
SCREW Drain 10-49956
10-49956

About Mercury Marine

OEM Part

10-49956 - Screw [ More info ]

Add to shopping cart $20.50 $17.55
3 in stock. Explain stock levels

#51 27-49955 GASEKT, OIL PAN DRAIN SCREW (1 required per assembly)
ORD 27-8M0077608  O NLA
27-49955

About Mercury Marine

OEM Part

ORD 27-8M0077608 O NLA [ More info ]
Unavailable
Oil Pan Drain Gasket /2/PKG
18-0905

About Sierra Marine

OEM Match

18-0905 - Gasket, 27-49955 [ More info ]

Add to shopping cart $5.98 $4.30
6 in stock. Explain stock levels