Logo

Parts for Mariner 40B (Thru Prop. Exhaust) Crankshaft & Piston

#1 463-6984M CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O NLA
 

About Mercury Marine

OEM Part

CRANKSHAFT O NLA [ More info ]
Unavailable
#2 31-83341M BEARING, NEEDLE (1 required per assembly)
3183341T,NLA 31-83341M
31-83341M

About Mercury Marine

OEM Part

31-83341M - Bearing [ More info ]

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

BEARING,NLA 31-83341T
31-83341T

About Mercury Marine

OEM Part

31-83341T - Bearing, NLA [ More info ]

Add to shopping cart $185.00
10+ in stock. Explain stock levels

#3 26-82249M OIL SEAL (1 required per assembly)
SEAL,NLA 26-82249M
26-82249M

About Mercury Marine

OEM Part

26-82249M - Seal, NLA [ More info ]

Add to shopping cart $30.00
10+ in stock. Explain stock levels

#4 25-82276M O-RING (1 required per assembly)
O RING,NLA 25-82276M
 

About Mercury Marine

OEM Part

25-82276M - O-Ring [ More info ]

Add to shopping cart $6.25
10+ in stock. Explain stock levels

#5 31-82313M BEARING, NEEDLE (1 required per assembly)
BEARING           O - Replaced by 31-97837M
 

This part has been superseded.

31-82313M - BEARING O [ More info ]
Unavailable
Replaced by 31-97837M
BEARING           O - Replaced by 31-97837T
 

This part has been superseded.

31-97837M - BEARING O [ More info ]
Unavailable
Replaced by 31-97837T
BEARING,NLA 31-97837T
31-97837T

About Mercury Marine

OEM Part

31-97837T - Bearing, NLA [ More info ]

Add to shopping cart $224.00
10+ in stock. Explain stock levels

#6 30-82304M BEARING (1 required per assembly)
BEARING           O - Replaced by 30-97838M
30-82304M

This part has been superseded.

30-82304M - BEARING O [ More info ]
Unavailable
Replaced by 30-97838M
3099983M 30-97838M
30-97838M

About Mercury Marine

OEM Part

30-97838M - Ball Bearing [ More info ]

Add to shopping cart $11.80
7 in stock. Explain stock levels

BEARING           O - Replaced by 30-41296M
30-99983M

This part has been superseded.

30-99983M - BEARING O [ More info ]
Unavailable
Replaced by 30-41296M
BEARING           O - Replaced by 30-814560M
30-41296M

This part has been superseded.

30-41296M - BEARING O [ More info ]
Unavailable
Replaced by 30-814560M
BEARING Ball      O - Replaced by 30-814560T
30-814560M

This part has been superseded.

30-814560M - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-814560T
BALL BEARING 30-814560T
30-814560T

About Mercury Marine

OEM Part

30-814560T - Ball Bearing [ More info ]

Add to shopping cart $95.00
Available to order: Usually ships within 8 days. Explain stock levels

#7 761-7124M PISTON (STANDARD 74.96 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M
 

This part has been superseded.

761-7124M - PISTON O [ More info ]
Unavailable
Replaced by 761-8015M
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#7 761-7125M PISTON (STANDARD 74.97 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M
 

This part has been superseded.

761-7125M - PISTON O [ More info ]
Unavailable
Replaced by 761-8015M
#7 761-7126M PISTON (STANDARD 74.98 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M
 

This part has been superseded.

761-7126M - PISTON O [ More info ]
Unavailable
Replaced by 761-8015M
#7 761-7127M PISTON (1ST OVER SIZE 75.25 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8016M
 

This part has been superseded.

761-7127M - PISTON O [ More info ]
Unavailable
Replaced by 761-8016M
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#7 761-7128M PISTON (2ND OVER SIZE 75.50 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8017M
 

This part has been superseded.

761-7128M - PISTON O [ More info ]
Unavailable
Replaced by 761-8017M
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#8 39-83896M RING SET, PISTON (STANDARD) (2 required per assembly)
RING SET Piston   O - Replaced by 39-83896T
39-83896M

This part has been superseded.

39-83896M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-83896T
PISTON RING SET   O NLA
39-83896T

About Mercury Marine

OEM Part

PISTON RING SET O NLA [ More info ]
Unavailable
#8 39-83897M RING SET, PISTON (1ST OVER SIZE) (2 required per assembly)
RING SET Piston   O - Replaced by 39-83897T
39-83897M

This part has been superseded.

39-83897M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-83897T
RING SET,NLA 39-83897T
39-83897T

About Mercury Marine

OEM Part

39-83897T - Rings, NLA [ More info ]

Add to shopping cart $37.00
10+ in stock. Explain stock levels

#8 39-83898M RING SET, PISTON (2ND OVER SIZE) (2 required per assembly)
RING SET Piston   O - Replaced by 39-83898T
 

This part has been superseded.

39-83898M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-83898T
RING SET,NLA 39-83898T
39-83898T

About Mercury Marine

OEM Part

39-83898T - Rings, NLA [ More info ]

Add to shopping cart $44.00
8 in stock. Explain stock levels

#9 41-83345M PIN, PISTON (2 required per assembly)
PIN               O - Replaced by 41-83345T
 

This part has been superseded.

41-83345M - PIN O [ More info ]
Unavailable
Replaced by 41-83345T
PIN-PISTON,NLA 41-83345T
41-83345T

About Mercury Marine

OEM Part

41-83345T - Piston Pin, NLA [ More info ]

Add to shopping cart $18.00
10+ in stock. Explain stock levels

#10 53-81264M CLIP, PISTON PIN (4 required per assembly)
SNAP RING,NLA 53-81264M
53-81264M

About Mercury Marine

OEM Part

53-81264M - Snap Ring, NLA [ More info ]

Add to shopping cart $8.50
10+ in stock. Explain stock levels

#11 696-6860M CONNECTING ROD ASS'Y (2 required per assembly)
CONNECTING ROD AS O - Replaced by 629-8401M
 

This part has been superseded.

629-6860M - CONNECTING ROD AS O [ More info ]
Unavailable
Replaced by 629-8401M
CONNECTING ROD    O NLA
 

About Mercury Marine

OEM Part

CONNECTING ROD O NLA [ More info ]
Unavailable
#12 10-81715M BOLT (4 required per assembly)
SCREW,NLA 10-81715M
 

About Mercury Marine

OEM Part

10-81715M - Screw, NLA [ More info ]

Add to shopping cart $8.50
10+ in stock. Explain stock levels

#13 29-82353M BEARING, NEEDLE (56 required per assembly)
BEARING 29-82353M
29-82353M

About Mercury Marine

OEM Part

29-82353M - Needle Bearing - Priced Individually [ More info ]

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

#14 31-82311M BEARING, NEEDLE (2 required per assembly)
BEARING           O - Replaced by 31-97710M
 

This part has been superseded.

31-82311M - BEARING O [ More info ]
Unavailable
Replaced by 31-97710M
ROD BEARING,NLA 31-97710M
31-97710M

About Mercury Marine

OEM Part

31-97710M - Rod Bearing, NLA [ More info ]

Add to shopping cart $91.00
10+ in stock. Explain stock levels

#15 12-81831M WASHER (4 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-81831M
 

About Mercury Marine

OEM Part

12-81831M - Washer - Priced Individually [ More info ]

Add to shopping cart $5.00
2 in stock. Explain stock levels

#16 83346M HOUSING, OIL SEAL (1 required per assembly)
HOUSING           O - Replaced by -94484M
 

This part has been superseded.

83346M - HOUSING O [ More info ]
Unavailable
Replaced by -94484M
HOUSING,NLA 94484M
 

About Mercury Marine

OEM Part

94484M - Housing, NLA [ More info ]

Add to shopping cart $41.00
1 in stock. Explain stock levels

#17 26-83347M OIL SEAL (1 required per assembly)
SEAL Oil 26-83347M
 

About Mercury Marine

OEM Part

26-83347M - Seal [ More info ]

Add to shopping cart $12.50
Available to order: Usually ships within 8 days. Explain stock levels

#18 26-82248M OIL SEAL (1 required per assembly)
SEAL,NLA 26-82248M
26-82248M

About Mercury Marine

OEM Part

26-82248M - Seal, NLA [ More info ]

Add to shopping cart $23.50
10+ in stock. Explain stock levels

#19 25-82286M O-RING (1 required per assembly)
O RING,NLA 25-82286M
 

About Mercury Marine

OEM Part

25-82286M - O-Ring [ More info ]

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

#20 25-83348M O-RING (1 required per assembly)
O RING,NLA 25-83348M
 

About Mercury Marine

OEM Part

25-83348M - O-Ring [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#21 10-84247M BOLT (3 required per assembly)
BOLT              O - Replaced by 10-91725M
 

This part has been superseded.

10-84247M - BOLT O [ More info ]
Unavailable
Replaced by 10-91725M
BOLT              O - Replaced by 10-826957M
 

This part has been superseded.

10-91725M - BOLT O [ More info ]
Unavailable
Replaced by 10-826957M
BOLT,NLA 10-826957M
 

About Mercury Marine

OEM Part

10-826957M - Bolt, NLA [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

#22 12-82214M WASHER (3 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-82214M
 

About Mercury Marine

OEM Part

12-82214M - Washer - Priced Individually [ More info ]

Add to shopping cart $5.30
10+ in stock. Explain stock levels

#23 28-81915M KEY, FLYWHEEL (1 required per assembly)
KEY,NLA 28-81915M
28-81915M

About Mercury Marine

OEM Part

28-81915M - Key, NLA [ More info ]

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

#- 27-84167M GASKET SET (1 required per assembly)
GASKET SET        O - Replaced by 27-94483M
27-84167M

This part has been superseded.

27-84167M - GASKET SET O [ More info ]
Unavailable
Replaced by 27-94483M
GASKET SET,NLA 27-94483M
27-94483M

About Mercury Marine

OEM Part

27-94483M - Gasket Set [ More info ]

Add to shopping cart $72.00
2 in stock. Explain stock levels