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Parts for Mercury Marine 7.5 HP Cylinder Block & Crankcase Assembly

#1 837-6542A 5 CYLINDER BLOCK AND CRANKCASE ASS'Y (1 required per assembly)
837-6542A 5 - CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

837-6542A 5 - CYLINDER BLOCK O NLA [ More info ]
Unavailable
#2 16-72809 STUD, BLOCK AND CRANKCASE (6 required per assembly) TO DRIVE SHAFT HOUSING
16-72809 - STUD (.250-20/.25 O - Replaced by 16-72809  1
 

This part has been superseded.

16-72809 - 16-72809 - STUD (.250-20/.25 O [ More info ]
Unavailable
Replaced by 16-72809 1
STUD (.250 x 1.620) 16-72809  1
 

About Mercury Marine

OEM Part

16-72809 1 - Stud [ More info ]

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

#3 16-66357 STUD, CARBURETOR MOUNTING (2 required per assembly)
10657461 16-66357
 

About Mercury Marine

OEM Part

16-66357 - STUD [ More info ]

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

SCREW AND LOCKWASHER (. 10-65746  1
10-65746  1

About Mercury Marine

OEM Part

10-65746 1 - Screw [ More info ]

Add to shopping cart $1.20
3 in stock. Explain stock levels

#4 17-46912 PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
1785500 17-46912
 

About Mercury Marine

OEM Part

17-46912 - Pin -Dowel [ More info ]

Add to shopping cart $0.50
10+ in stock. Explain stock levels

178M0084726 17-85500
 

About Mercury Marine

OEM Part

17-85500 - Pin -Dowel [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

PIN Dowel 17-8M0084726
 

About Mercury Marine

OEM Part

178M0084726 - Pin - Dowel [ More info ]

Add to shopping cart $3.60
Available to order: Usually ships within 8 days. Explain stock levels

#5 10-54467 SCREW, ADJ. - THROTTLE CONTROL (1 1/4") (2 required per assembly)
1069560 10-54467
 

About Mercury Marine

OEM Part

10-54467 - Screw [ More info ]

Add to shopping cart $0.94
10+ in stock. Explain stock levels

SCREW (.190-32 x 1.250) 10-69560
10-69560

About Mercury Marine

OEM Part

10-69560 - Screw [ More info ]

Add to shopping cart $2.19
Available to order: Usually ships within 8 days. Explain stock levels

#6 11-68219 NUT, THROTTLE CONTROL ADJUSTING SCREW (2 required per assembly)
NUT (#10-32) Stainless 11-68219
 

About Mercury Marine

OEM Part

11-68219 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#7 22-65857 FITTING, BLEED DRAIN - CYLINDER BLOCK (TOP) (1 required per assembly)
2256759 22-65857
 

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OEM Part

22-65857 - Fitting [ More info ]

Add to shopping cart $4.50
3 in stock. Explain stock levels

FITTING Barbed 22-56759
22-56759

About Mercury Marine

OEM Part

22-56759 - Fitting [ More info ]

Add to shopping cart $8.30
4 in stock. Explain stock levels

#8 32-54936 HOSE, BLEED DRAIN (10 1/2") (1 required per assembly)
32-54936 - HOSE              O - Replaced by 32-54935 76
 

This part has been superseded.

32-54936 - 32-54936 - HOSE O [ More info ]
Unavailable
Replaced by 32-54935 76
32-54935 76 - TUBE              O - Replaced by 32-54935 79
 

This part has been superseded.

32-54935 76 - 32-54935 76 - TUBE O [ More info ]
Unavailable
Replaced by 32-54935 79
32-54935 79 - HOSE              O - Replaced by 32-99387 79
 

This part has been superseded.

32-54935 79 - 32-54935 79 - HOSE O [ More info ]
Unavailable
Replaced by 32-99387 79
HOSE 32-99387 79
32-99387 79

About Mercury Marine

OEM Part

32-99387 79 - Hose -27 Inch [ More info ]

Add to shopping cart $10.60
8 in stock. Explain stock levels

#10 21-77207 CHECK VALVE, BLLED - CRANKCASE (BOTTOM) (1 required per assembly)
21-77207 - FITTING           O - Replaced by 21-42863
 

This part has been superseded.

21-77207 - 21-77207 - FITTING O [ More info ]
Unavailable
Replaced by 21-42863
CHECK VALVE,NLA 21-42863
21-42863

About Mercury Marine

OEM Part

21-42863 - Check Valve, NLA [ More info ]

Add to shopping cart $40.00
10+ in stock. Explain stock levels

#11 22-25885 ELBOW, TEEL TALE - CYLINDER BLOCK (1 required per assembly)
2299664 22-25885
 

About Mercury Marine

OEM Part

22-25885 - Elbow - Priced Individually [ More info ]

Add to shopping cart $1.50
5 in stock. Explain stock levels

22996641 22-99664
 

About Mercury Marine

OEM Part

22-99664 - Elbow [ More info ]

Add to shopping cart $1.00
6 in stock. Explain stock levels

22-99664  1 - ELBOW             O - Replaced by 22-99664  2
 

This part has been superseded.

22-99664 1 - 22-99664 1 - ELBOW O [ More info ]
Unavailable
Replaced by 22-99664 2
FITTING Elbow 90 Degree 22-99664  2
22-99664  2

About Mercury Marine

OEM Part

22-99664 2 - Elbow [ More info ]

Add to shopping cart $1.90
6 in stock. Explain stock levels

#12 10-76621 SCREW, CRANKCASE TO CYLINDER BLOCK (8 required per assembly)
10-76621 - SCREW             O NLA
 

About Mercury Marine

OEM Part

10-76621 - SCREW O NLA [ More info ]
Unavailable
#13 10-73280 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (2 required per assembly)
10-73280 - SCREW             O NLA
 

About Mercury Marine

OEM Part

10-73280 - SCREW O NLA [ More info ]
Unavailable
#15 10-26801 SCREW, MAIN BEARING LOCKING (5/8") (1 required per assembly)
1098260 10-26801
 

About Mercury Marine

OEM Part

10-26801 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.35
10+ in stock. Explain stock levels

SCREW (.375-16 x .620) 10-98260
10-98260

About Mercury Marine

OEM Part

10-98260 - Screw [ More info ]

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

#16 14-20091 TAB WASHER, MAIN BEARING LOCKING SCREW (1 required per assembly)
TAB WASHER 14-20091
 

About Mercury Marine

OEM Part

14-20091 - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#17 15-31412A 1 SHIM, UPPER HOUSING TO CYLINDER BLOCK (AR required per assembly) (.002-3-5-10)
SHIM SET,NLA 15-31412A 1
 

About Mercury Marine

OEM Part

15-31412A 1 - Shim Set, NLA [ More info ]

Add to shopping cart $10.50
10+ in stock. Explain stock levels

#18 1164-6413A 1 BEARING HOUSING ASSEMBLY, UPPER (1 required per assembly)
END CAP,NLA 1164-6413A 1
 

About Mercury Marine

OEM Part

1164-6413A 1 - End Cap, NLA [ More info ]

Add to shopping cart $115.00
10+ in stock. Explain stock levels

#19 30-20861 BEARING, BALL - UPPER BEARING HOUSING (1 required per assembly)
30-20861 - BALL BEARING@2    O - Replaced by 30-72961
 

This part has been superseded.

30-20861 - 30-20861 - BALL BEARING@2 O [ More info ]
Unavailable
Replaced by 30-72961
BEARING Ball 30-72961
30-72961

About Mercury Marine

OEM Part

30-72961 - Ball Bearing [ More info ]

Add to shopping cart $20.80 $17.81
Available to order: Usually ships within 8 days. Explain stock levels

Bearing, Ball
18-1398

About Sierra Marine

OEM Match

18-1398 - Bearing, 30-72961 [ More info ]

Add to shopping cart $16.99 $15.89
1 in stock. Explain stock levels

#20 31-31410 BEARING, ROLLER - UPPER BEARING HOUSING (1 required per assembly)
BEARING,NLA 31-31410
31-31410

About Mercury Marine

OEM Part

31-31410 - Bearing, NLA [ More info ]

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

#21 26-66301 OIL SEAL, UPPER BEARING HOUSING (1 required per assembly)
SEAL Oil 26-66301
26-66301

About Mercury Marine

OEM Part

26-66301 - Seal - Priced Individually [ More info ]

Add to shopping cart $17.00 $11.48
10+ in stock. Explain stock levels

#22 25-20863 "O" RING, UPPER BEARING HOUSING (1 required per assembly)
O-RING 25-20863
25-20863

About Mercury Marine

OEM Part

25-20863 - O-Ring - Priced Individually [ More info ]

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

O-Ring
18-7152

About Sierra Marine

OEM Match

18-7152-9 - O-Ring 5 Pack 25-20863 [ More info ]

Add to shopping cart $14.95 $8.34
1 in stock. Explain stock levels

#23 10-76611 SCREW, UPPER BEARING HOUSING (1/2") (4 required per assembly)
SCREW,NLA 10-76611
 

About Mercury Marine

OEM Part

10-76611 - Screw, NLA [ More info ]

Add to shopping cart $1.50
3 in stock. Explain stock levels

#23A 14-78102 TAB WASHER, UPPER BEARING HOUSING SCREW (4 required per assembly)
WASHER-TAB,NLA 14-78102
 

About Mercury Marine

OEM Part

14-78102 - Tab Washer, NLA [ More info ]

Add to shopping cart $1.60
10+ in stock. Explain stock levels

#24 27-78032 GASKET, INTAKE COVER (1 required per assembly)
27780321 27-78032
 

About Mercury Marine

OEM Part

27-78032 - Gasket - Priced Individually [ More info ]

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

GASKET 27-78032  1
 

About Mercury Marine

OEM Part

27-78032 1 - Gasket [ More info ]

Add to shopping cart $4.70
Available to order: Usually ships within 8 days. Explain stock levels

#25 78033 COVER, INTAKE (1 required per assembly)
COVER,NLA 78033
 

About Mercury Marine

OEM Part

78033 - Cover, NLA [ More info ]

Add to shopping cart $33.00
1 in stock. Explain stock levels

#26 10-26537 SCREW, INTAKE COVER TO CYLINDER BLOCK (3 required per assembly)
SCREW,NLA 10-26537
 

About Mercury Marine

OEM Part

10-26537 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#27 1019-5314A 1 COVER ASSEMBLY, CYLINDER BLOCK (1 required per assembly)
1019-5314A 1 - COVER ASSY        O - Replaced by 1019-7465A 1
 

This part has been superseded.

1019-5314A 1 - 1019-5314A 1 - COVER ASSY O [ More info ]
Unavailable
Replaced by 1019-7465A 1
COVER ASSY 1019-7465A 1
 

About Mercury Marine

OEM Part

1019-7465A 1 - Cover Assembly, NLA [ More info ]

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

#28 22-52644 PLUG, CYLINDER BLOCK COVER (1 required per assembly)
2235268 22-52644
 

About Mercury Marine

OEM Part

22-52644 - Plug [ More info ]

Add to shopping cart $0.85
4 in stock. Explain stock levels

2239072 22-35268
 

About Mercury Marine

OEM Part

22-35268 - Plug [ More info ]

Add to shopping cart $1.85
1 in stock. Explain stock levels

22390721 22-39072
22-39072

About Mercury Marine

OEM Part

22-39072 - PLUG [ More info ]

Add to shopping cart $3.30
10+ in stock. Explain stock levels

PLUG Pipe (.125-27) Bra 22-39072  1
22-39072  1

About Mercury Marine

OEM Part

22-39072 1 - Plug - Priced Individually [ More info ]

Add to shopping cart $6.50
2 in stock. Explain stock levels

#29 27-78087 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
2741382 27-78087
27-78087

About Mercury Marine

OEM Part

27-78087 - Gasket [ More info ]

Add to shopping cart $1.85
1 in stock. Explain stock levels

GASKET 27-41382
27-41382

About Mercury Marine

OEM Part

27-41382 - Gasket [ More info ]

Add to shopping cart $3.80
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-2837

About Sierra Marine

OEM Match

18-2837-9 - Gasket 27-78087 2-Pack [ More info ]

Add to shopping cart $8.98 $6.12
5 in stock. Explain stock levels

#30 10-76630 SCREW, CYL. BLOCK COVER TO CYLINDER BLOCK (6 required per assembly) (1")
SCREW (.250-20 x 1.00) 10-76630
10-76630

About Mercury Marine

OEM Part

10-76630 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#32 27-78035 GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-78035
27-78035

About Mercury Marine

OEM Part

27-78035 - Gasket - Priced Individually [ More info ]

Add to shopping cart $4.60
10+ in stock. Explain stock levels

Gasket
18-2836

About Sierra Marine

OEM Match

18-2836-9 - Gasket 27-78035 2-Pack [ More info ]

Add to shopping cart $8.98 $6.56
Available to order: Usually ships within 8 days. Explain stock levels

#33 78034 PLATE, BAFFLE - EXHAUST MANIFOLD (1 required per assembly)
BAFFLE PLATE 78034
78034

About Mercury Marine

OEM Part

78034 - Exhaust Manifold Baffle Plate [ More info ]

Add to shopping cart $29.08
Available to order: Usually ships within 8 days. Explain stock levels

#35 74919 COVER, EXHAUST MANIFOLD (1 required per assembly)
74919 - COVER             O - Replaced by -74919T
 

This part has been superseded.

74919 - 74919 - COVER O [ More info ]
Unavailable
Replaced by -74919T
COVER,NLA 74919T
 

About Mercury Marine

OEM Part

74919T - Cover, NLA [ More info ]

Add to shopping cart $95.00
10+ in stock. Explain stock levels

#36 10-28668 SCREW (8 required per assembly) BAFFLE PLATE AND MANIFOLD COVER MOUNTING (3/4")
SCREW (.250-20 x .875) 10-28668
10-28668

About Mercury Marine

OEM Part

10-28668 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ in stock. Explain stock levels

Screw,Wtr Pckt/Mr Alpha
18-3229

About Sierra Marine

OEM Match

18-3229-9 - Screw, 10-28668, 5PK [ More info ]

Add to shopping cart $9.95 $4.66
Available to order: Usually ships within 8 days. Explain stock levels