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Parts for Mercury Marine 70 HP (3 Cylinder) Cylinder Block & Crankcase

#1 876-8947A 7 CYLINDER BLOCK ASSEMBLY (1 required per assembly) (80/COMMERCIAL)
876-8947A 7 - CYLINDER BLOCK AS O - Replaced by 876-8947A50
 

This part has been superseded.

876-8947A 7 - 876-8947A 7 - CYLINDER BLOCK AS O [ More info ]
Unavailable
Replaced by 876-8947A50
876-8947A50 - CYLINDER BLOCK    O - Replaced by 876-8947T50
 

This part has been superseded.

876-8947A50 - 876-8947A50 - CYLINDER BLOCK O [ More info ]
Unavailable
Replaced by 876-8947T50
876-8947T50 - CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

876-8947T50 - CYLINDER BLOCK O NLA [ More info ]
Unavailable
#1 876-8947A 8 CYLINDER BLOCK ASSEMBLY (1 required per assembly) (70/75)
876-8947A 8 - CYLINDER BLOCK AS O - Replaced by 876-8947A49
 

This part has been superseded.

876-8947A 8 - 876-8947A 8 - CYLINDER BLOCK AS O [ More info ]
Unavailable
Replaced by 876-8947A49
876-8947A49 - CYLINDER BLOCK    O - Replaced by 876-8947T49
 

This part has been superseded.

876-8947A49 - 876-8947A49 - CYLINDER BLOCK O [ More info ]
Unavailable
Replaced by 876-8947T49
CYLINDER BLOCK,NLA 876-8947T49
 

About Mercury Marine

OEM Part

876-8947T49 - Cylinder Block, NLA [ More info ]

Add to shopping cart $1,500.00
1 in stock. Explain stock levels

#1 876-8947A19 CYLINDER BLOCK ASSEMBLY (1 required per assembly) (90)
876-8947A19 - CYLINDER BLOCK AS O - Replaced by 876-8947A51
 

This part has been superseded.

876-8947A19 - 876-8947A19 - CYLINDER BLOCK AS O [ More info ]
Unavailable
Replaced by 876-8947A51
876-8947A51 - CYLINDER BLOCK    O - Replaced by 876-8947T51
 

This part has been superseded.

876-8947A51 - 876-8947A51 - CYLINDER BLOCK O [ More info ]
Unavailable
Replaced by 876-8947T51
CYLINDER BLOCK,NLA 876-8947T51
 

About Mercury Marine

OEM Part

876-8947T51 - Cylinder Block, NLA [ More info ]

Add to shopping cart $1,000.00
1 in stock. Explain stock levels

#2 10-40096 80 SCREW, (M10 x 80), CRANKCASE TO CYLINDER BLOCK (8 required per assembly)
SCREW (M10 x 80) 10-40096 80
10-40096 80

About Mercury Marine

OEM Part

10-40096 80 - Screw [ More info ]

Add to shopping cart $3.20
5 in stock. Explain stock levels

#3 17-67296 PIN (BEARING RACE) (3 required per assembly)
178M0036405 17-67296
 

About Mercury Marine

OEM Part

17-67296 - PIN-CENTER MAIN [ More info ]

Add to shopping cart $1.96
2 in stock. Explain stock levels

PIN 17-8M0036405
 

About Mercury Marine

OEM Part

17-8M0036405 - Pin - Center Main [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

#4 17-20033 PIN, Dowel, LOCATING (1 required per assembly)
1743044 17-20033
 

About Mercury Marine

OEM Part

17-20033 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $1.15
10+ in stock. Explain stock levels

PIN Dowel - Without Hol 17-43044
 

About Mercury Marine

OEM Part

17-43044 - Pin -Dowel-solid [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#5 42884 COVER, STARTER (TOP) (1 required per assembly)
42884 - COVER             O - Replaced by -42884  1
 

This part has been superseded.

42884 - 42884 - COVER O [ More info ]
Unavailable
Replaced by -42884 1
42884  1 - COVER             O NLA
 

About Mercury Marine

OEM Part

42884 1 - COVER O NLA [ More info ]
Unavailable
#6 76867 COVER, STARTER (BOTTOM) (1 required per assembly)
COVER 76867
76867

About Mercury Marine

OEM Part

76867 - Cover [ More info ]

Add to shopping cart $20.09
9 in stock. Explain stock levels

#7 10-40095 50 SCREW, STARTER COVER (4 required per assembly)
10-40095 50 - SCREW             O - Replaced by 10-817427 50
 

This part has been superseded.

10-40095 50 - 10-40095 50 - SCREW O [ More info ]
Unavailable
Replaced by 10-817427 50
SCREW (M8 x 50) 10-817427 50
10-817427 50

About Mercury Marine

OEM Part

10-817427 50 - Screw [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#8 65848 CARRIER, POPPET VALVE (1 required per assembly)
CARRIER 65848
65848

About Mercury Marine

OEM Part

65848 - Carrier [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#9 25-64872 GROMMET, POPPET VALVE (1 required per assembly)
GROMMET Note: must be ordered in multiples of 2 25-64872
25-64872

About Mercury Marine

OEM Part

25-64872 - Grommet - Priced Individually [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#10 21-42657A 1 CHECK VALVE, CRANKCASE (2 required per assembly)
2142657A3 21-42657A 1
 

About Mercury Marine

OEM Part

21-42657A 1 - Check Valve Assembly [ More info ]

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

CHECK VALVE 21-42657A 3
 

About Mercury Marine

OEM Part

21-42657A 3 - Check Valve Assembly [ More info ]

Add to shopping cart $4.80
6 in stock. Explain stock levels

#11 10-42978 SCREW, ADUSTING (1 required per assembly)
10-42978 - SCREW             O - Replaced by 10-814776
 

This part has been superseded.

10-42978 - 10-42978 - SCREW O [ More info ]
Unavailable
Replaced by 10-814776
SCREW Adjusting (M6 x 5 10-814776
10-814776

About Mercury Marine

OEM Part

10-814776 - Screw [ More info ]

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels

#12 11-40020 2 NUT, JAM - ADJUSTING SCREW (1 required per assembly)
11-40020  2 - NUT               O - Replaced by 11-40021  2
 

This part has been superseded.

11-40020 2 - 11-40020 2 - NUT O [ More info ]
Unavailable
Replaced by 11-40021 2
NUT (M6) Stainless Stee 11-40021  2
11-40021  2

About Mercury Marine

OEM Part

11-40021 2 - Nut [ More info ]

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

#13 42942 CAP, ADJUSTING SCREW (1 required per assembly)
CAP 42942
42942

About Mercury Marine

OEM Part

42942 - Nylon Cap [ More info ]

Add to shopping cart $1.40
3 in stock. Explain stock levels

#14 21-42623 CHECK VALVE (PRESS-IN) (1 required per assembly)
21426231 21-42623
 

About Mercury Marine

OEM Part

21-42623 - Check Valve [ More info ]

Add to shopping cart $2.95
10+ in stock. Explain stock levels

21426233 21-42623  1
 

About Mercury Marine

OEM Part

21-42623 1 - Check Valve [ More info ]

Add to shopping cart $3.60
10 in stock. Explain stock levels

CHECK VALVE 21-42623  3
21-42623  3

About Mercury Marine

OEM Part

21-42623 3 - Check Valve [ More info ]

Add to shopping cart $5.80
2 in stock. Explain stock levels

#15 32-99130122 TUBING, (20.00 Feet Bulk), BLEED (1 required per assembly)
32-99130122 - TUBING (20.00 Fee O - Replaced by 32-892024122
32-99130122

This part has been superseded.

32-99130122 - 32-99130122 - TUBING (20.00 Fee O [ More info ]
Unavailable
Replaced by 32-892024122
TUBING (240.00 Inches B 32-892024122
32-892024122

About Mercury Marine

OEM Part

32-892024122 - Tubing - 20 Feet [ More info ]

Add to shopping cart $41.90 $35.88
2 in stock. Explain stock levels

#16 10-40111 35 SCREW, (M8 x 1.25 x 35) , CRANKCASE TO CYLINDER BLOCK (12 required per assembly)
10-40111 35 - SCREW (M8 x 1.25  O - Replaced by 10-817427 35
 

This part has been superseded.

10-40111 35 - 10-40111 35 - SCREW (M8 x 1.25 O [ More info ]
Unavailable
Replaced by 10-817427 35
10-817427 35 - SCREW             O - Replaced by 10-821273 35
 

This part has been superseded.

10-817427 35 - 10-817427 35 - SCREW O [ More info ]
Unavailable
Replaced by 10-821273 35
SCREW (M8 x 35 MM) 10-821273 35
10-821273 35

About Mercury Marine

OEM Part

10-821273 35 - Screw [ More info ]

Add to shopping cart $2.00
9 in stock. Explain stock levels

#17 99162 BOOT, OIL TANK (1 required per assembly)
99162 - BOOT              O - Replaced by -99162001
 

This part has been superseded.

99162 - 99162 - BOOT O [ More info ]
Unavailable
Replaced by -99162001
BOOT 99162001
99162001

About Mercury Marine

OEM Part

99162001 - Boot [ More info ]

Add to shopping cart $4.90
Available to order: Usually ships within 8 days. Explain stock levels

#18 1034-9003T COVER, CYLINDER BLOCK (1 required per assembly)
1034-9003T - COVER             O - Replaced by 1034-9003A 1
 

This part has been superseded.

1034-9003T - 1034-9003T - COVER O [ More info ]
Unavailable
Replaced by 1034-9003A 1
1034-9003A 1 - COVER             O - Replaced by 1034-9003A 2
 

This part has been superseded.

1034-9003A 1 - 1034-9003A 1 - COVER O [ More info ]
Unavailable
Replaced by 1034-9003A 2
COVER ASSEMBLY 1034-9003A 2
1034-9003A 2

About Mercury Marine

OEM Part

1034-9003A 2 - Cylinder Cover Block [ More info ]

Add to shopping cart $160.34
Available to order: Usually ships within 8 days. Explain stock levels

#19 27-43005 2 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
27-43005  2 - GASKET            O - Replaced by 27-43005  3
 

This part has been superseded.

27-43005 2 - 27-43005 2 - GASKET O [ More info ]
Unavailable
Replaced by 27-43005 3
27-43005  3 - GASKET            O - Replaced by 27-43005  5
27-43005  3

This part has been superseded.

27-43005 3 - 27-43005 3 - GASKET O [ More info ]
Unavailable
Replaced by 27-43005 5
27-43005  5 - GASKET            O - Replaced by 27-43005  6
27-43005  5

This part has been superseded.

27-43005 5 - 27-43005 5 - GASKET O [ More info ]
Unavailable
Replaced by 27-43005 6
27-43005  6 - GASKET            O - Replaced by 27-43005  7
27-43005  6

This part has been superseded.

27-43005 6 - 27-43005 6 - GASKET O [ More info ]
Unavailable
Replaced by 27-43005 7
GASKET 27-43005  7
27-43005  7

About Mercury Marine

OEM Part

27-43005 7 - Gasket Long [ More info ]

Add to shopping cart $16.70 $14.30
Available to order: Usually ships within 8 days. Explain stock levels

#21 54-47483 J CLIP, CYLINDER BLOCK COVER SCREW (4 required per assembly)
J CLIP 54-47483
 

About Mercury Marine

OEM Part

54-47483 - J Clip [ More info ]

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

#22 78799 SENDER, Temperature (19.50 Inch) (1 required per assembly)
SENDER Temperature (19. 78799
78799

About Mercury Marine

OEM Part

78799 - Temperature Sender [ More info ]

Add to shopping cart $78.50
2 in stock. Explain stock levels

#23 44290 RETAINER, TEMPERATURE SENDER (1 required per assembly)
44290 - RETAINER          O - Replaced by -44290T
 

This part has been superseded.

44290 - 44290 - RETAINER O [ More info ]
Unavailable
Replaced by -44290T
RETAINER 44290T
 

About Mercury Marine

OEM Part

44290T - Retainer [ More info ]

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

#24 10-48409 SCREW, (#10-16 x .625) Stainless Steel, RETAINER (2 required per assembly)
SCREW (#10-16 x .625) S 10-48409
10-48409

About Mercury Marine

OEM Part

10-48409 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#25 12-56681 WASHER, (.203 x .500 x .032), RETAINER SCREW (2 required per assembly)
WASHER (.203 x .500 x . 12-56681
 

About Mercury Marine

OEM Part

12-56681 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
8 in stock. Explain stock levels

#26 86596 POPPET VALVE (1 required per assembly)
POPPET VALVE 86596
86596

About Mercury Marine

OEM Part

86596 - Poppet Valve [ More info ]

Add to shopping cart $8.10
10+ in stock. Explain stock levels

#27 64877 DIAPHRAGM (1 required per assembly)
64877 - DIAPHRAGM         O - Replaced by -64877  1
64877

This part has been superseded.

64877 - 64877 - DIAPHRAGM O [ More info ]
Unavailable
Replaced by -64877 1
DIAPHRAGM 64877  1
64877  1

About Mercury Marine

OEM Part

64877 1 - Diaphragm [ More info ]

Add to shopping cart $7.30
10+ in stock. Explain stock levels

#28 12-94182 WASHER (1 required per assembly)
WASHER 12-94182
 

About Mercury Marine

OEM Part

12-94182 - Washer [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#29 10-69570 SCREW, (#10-16 x .750) (1 required per assembly)
SCREW (#10-16 x .750) 10-69570
10-69570

About Mercury Marine

OEM Part

10-69570 - Screw [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#30 24-42996 SPRING, COMPRESSION - POPPET VALVE (1 required per assembly)
SPRING (Stainless Steel 24-42996
24-42996

About Mercury Marine

OEM Part

24-42996 - Spring [ More info ]

Add to shopping cart $1.40
3 in stock. Explain stock levels

#31 75692 THERMOSTAT (143 DEG.) (1 required per assembly)
THERMOSTAT 75692
75692

About Mercury Marine

OEM Part

75692 - Thermostat, 143 Degrees [ More info ]

Add to shopping cart $15.42
10+ in stock. Explain stock levels

Thermostat
18-3553

About Sierra Marine

OEM Match

18-3553 - Thermostat, 75692 [ More info ]

Add to shopping cart $14.99 $13.58
10+ in stock. Explain stock levels

#32 27-62386 GASKET, THERMOSTAT (1 required per assembly)
27-62386 - GASKET            O - Replaced by 27-62386001
27-62386

This part has been superseded.

27-62386 - 27-62386 - GASKET O [ More info ]
Unavailable
Replaced by 27-62386001
GASKET Note: must be ordered in multiples of 4 27-62386001
27-62386001

About Mercury Marine

OEM Part

27-62386001 - Gasket - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

Gasket, Thermostat
18-0182

About Sierra Marine

OEM Match

18-0182-9 - Gasket 27-62386 2-Pack [ More info ]

Add to shopping cart $3.98 $2.71
10+ in stock. Explain stock levels

#33 27-43006 2 GASKET, THERMOSTAT COVER (1 required per assembly)
27-43006  2 - GASKET            O - Replaced by 27-43006  3
 

This part has been superseded.

27-43006 2 - 27-43006 2 - GASKET O [ More info ]
Unavailable
Replaced by 27-43006 3
27-43006  3 - GASKET            O - Replaced by 27-43006  5
27-43006  3

This part has been superseded.

27-43006 3 - 27-43006 3 - GASKET O [ More info ]
Unavailable
Replaced by 27-43006 5
27-43006  5 - GASKET            O - Replaced by 27-43006  6
27-43006  5

This part has been superseded.

27-43006 5 - 27-43006 5 - GASKET O [ More info ]
Unavailable
Replaced by 27-43006 6
27-43006  6 - GASKET            O - Replaced by 27-43006  7
27-43006  6

This part has been superseded.

27-43006 6 - 27-43006 6 - GASKET O [ More info ]
Unavailable
Replaced by 27-43006 7
27-43006  7 - GASKET            O - Replaced by 27-43006  8
27-43006  7

This part has been superseded.

27-43006 7 - 27-43006 7 - GASKET O [ More info ]
Unavailable
Replaced by 27-43006 8
GASKET 27-43006  8
27-43006  8

About Mercury Marine

OEM Part

27-43006 8 - Gasket [ More info ]

Add to shopping cart $6.80
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0339

About Sierra Marine

OEM Match

18-0339 - Gasket, 27-43006-2 [ More info ]

Add to shopping cart $6.99 $4.63
Available to order: Usually ships within 8 days. Explain stock levels

#34 42885T COVER, THERMOSTAT (1 required per assembly)
42885T - COVER             O - Replaced by -42885  2
 

This part has been superseded.

42885T - 42885T - COVER O [ More info ]
Unavailable
Replaced by -42885 2
42885  2 - COVER             O - Replaced by -42885  3
 

This part has been superseded.

42885 2 - 42885 2 - COVER O [ More info ]
Unavailable
Replaced by -42885 3
42885  3 - COVER             O - Replaced by -884297
 

This part has been superseded.

42885 3 - 42885 3 - COVER O [ More info ]
Unavailable
Replaced by -884297
884297 - COVER             O - Replaced by -8M0047619
 

This part has been superseded.

884297 - 884297 - COVER O [ More info ]
Unavailable
Replaced by -8M0047619
COVER 8M0047619
 

About Mercury Marine

OEM Part

8M0047619 - Cover [ More info ]

Add to shopping cart $28.00
Available to order: Usually ships within 8 days. Explain stock levels

#36 12621 COVER, OIL PAD NON OIL INJECTION (1 required per assembly)
COVER 12621
12621

About Mercury Marine

OEM Part

12621 - Oil Pad Cover, Non Oil Injection [ More info ]

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

#37 27-12620 GASKET, COVER NON OIL INJECTION (1 required per assembly)
27-12620 - GASKET            O - Replaced by 27-12620  1
27-12620

This part has been superseded.

27-12620 - 27-12620 - GASKET O [ More info ]
Unavailable
Replaced by 27-12620 1
GASKET 27-12620  1
27-12620  1

About Mercury Marine

OEM Part

27-12620 1 - Gasket [ More info ]

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

#38 10-40007106 SCREW, (M5 x 13), COVER NON OIL INJECTION (2 required per assembly)
SCREW (M5 x 13) 10-40007106
10-40007106

About Mercury Marine

OEM Part

10-40007106 - Screw [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#39 12-40023 14 WASHER, COVER SCREW NON OIL INJECTION (2 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-40023 14
 

About Mercury Marine

OEM Part

12-40023 14 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.60
10+ in stock. Explain stock levels