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Parts for Mariner 28 HP Crankshaft & Piston

#1 463-6849M CRANKSHAFT ASS'Y (1 required per assembly)
CRANKSHAFT ASSEMB O - Replaced by 463-9245M
 

This part has been superseded.

463-6849M - CRANKSHAFT ASSEMB O [ More info ]
Unavailable
Replaced by 463-9245M
CRANKSHAFT ASSEMB O NLA
 

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OEM Part

CRANKSHAFT ASSEMB O NLA [ More info ]
Unavailable
#2 30-82307M BEARING, CRANKSHAFT (2 required per assembly)
BEARING           O - Replaced by 30-82307T
 

This part has been superseded.

30-82307M - BEARING O [ More info ]
Unavailable
Replaced by 30-82307T
BALL BEARING,NLA 30-82307T
 

About Mercury Marine

OEM Part

30-82307T - Ball Bearing, NLA [ More info ]

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

#3 761-6937M PISTON (STD 66.96 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8375M
 

This part has been superseded.

761-6937M - PISTON O [ More info ]
Unavailable
Replaced by 761-8375M
PISTON,NLA 761-8375M
 

About Mercury Marine

OEM Part

761-8375M - Piston, NLA [ More info ]

Add to shopping cart $110.00
10 in stock. Explain stock levels

#3 761-6785M PISTON (STD 66.97 MM) (2 required per assembly)
7618375M 761-6785M
 

About Mercury Marine

OEM Part

761-6785M - Piston [ More info ]

Add to shopping cart $28.35
10+ in stock. Explain stock levels

#3 761-6786M PISTON (STD 66.98 MM) (2 required per assembly)
7618375M 761-6786M
 

About Mercury Marine

OEM Part

761-6786M - Piston [ More info ]

Add to shopping cart $28.35
4 in stock. Explain stock levels

#3 761-6787M PISTON (1ST O.X. 67.25 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8376M
 

This part has been superseded.

761-6787M - PISTON O [ More info ]
Unavailable
Replaced by 761-8376M
PISTON ASSEMBLY   O NLA
 

About Mercury Marine

OEM Part

PISTON ASSEMBLY O NLA [ More info ]
Unavailable
#3 761-6788M PISTON (2ND O.S. 67.50 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8377M
 

This part has been superseded.

761-6788M - PISTON O [ More info ]
Unavailable
Replaced by 761-8377M
PISTON ASSEMBLY   O NLA
 

About Mercury Marine

OEM Part

PISTON ASSEMBLY O NLA [ More info ]
Unavailable
#4 39-81095M PISTON RING SET (STD) (2 required per assembly)
RING SET Piston   O - Replaced by 39-81095T
 

This part has been superseded.

39-81095M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-81095T
PISTON RING SET 39-81095T
39-81095T

About Mercury Marine

OEM Part

39-81095T - Piston Rings [ More info ]

Add to shopping cart $28.34
Available to order: Usually ships within 8 days. Explain stock levels

Ring Set,Std
18-3985

About Sierra Marine

OEM Match

18-3985 - Rings, Standard [ More info ]

Add to shopping cart $17.35 $13.33
2 in stock. Explain stock levels

#4 39-81096M PISTON RING SET (1ST O.S. 67.25 MM) (2 required per assembly)
RING SET Piston   O - Replaced by 39-81096T
 

This part has been superseded.

39-81096M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-81096T
RING SET,NLA 39-81096T
39-81096T

About Mercury Marine

OEM Part

39-81096T - Rings, NLA [ More info ]

Add to shopping cart $20.00
10+ in stock. Explain stock levels

Piston Rings
18-3986

About Sierra Marine

OEM Match

18-3986 - Rings, .25Mm - Special Order - No Returns [ More info ]

Add to shopping cart $22.40
In stock - special order item. Explain stock levels

#4 39-81097M PISTON RING SET (2ND O.S. 67.50 MM) (2 required per assembly)
RING SET Piston   O - Replaced by 39-81097T
 

This part has been superseded.

39-81097M - RING SET Piston O [ More info ]
Unavailable
Replaced by 39-81097T
RING SET,NLA 39-81097T
 

About Mercury Marine

OEM Part

39-81097T - Rings, NLA [ More info ]

Add to shopping cart $20.00
10+ in stock. Explain stock levels

#5 29-84452M BEARING, NEEDLE (62 required per assembly)
NEEDLE BRG Note: must be ordered in multiples of 100 29-84452M
 

About Mercury Marine

OEM Part

29-84452M - Needle Bearing - Priced Individually [ More info ]

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

#6 12-81829M WASHER, CONNECTING ROD BEARING (4 required per assembly)
WASHER,NLA 12-81829M
 

About Mercury Marine

OEM Part

12-81829M - Washer, NLA [ More info ]

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

#7 41-80565M PIN, PISTON (2 required per assembly)
PIN-PISTON,NLA 41-80565M
 

About Mercury Marine

OEM Part

41-80565M - Piston Pin, NLA [ More info ]

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

#8 53-82345M SNAP RING (4 required per assembly)
SNAP RING,NLA 53-82345M
 

About Mercury Marine

OEM Part

53-82345M - Snap Ring, NLA [ More info ]

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

#9 25-82268M O-RING, CRANKSHAFT TO DRIVESHAFT (1 required per assembly)
O RING,NLA 25-82268M
 

About Mercury Marine

OEM Part

25-82268M - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.50
2 in stock. Explain stock levels

#10 23-81842M SPACER, INNER BEARING (1 required per assembly)
SPACER,NLA 23-81842M
 

About Mercury Marine

OEM Part

23-81842M - Spacer, NLA [ More info ]

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

#11 26-82246M OIL SEAL, CRANKSHAFT (LOWER) (1 required per assembly)
SEAL,NLA 26-82246M
26-82246M

About Mercury Marine

OEM Part

26-82246M - Seal, NLA [ More info ]

Add to shopping cart $29.00
4 in stock. Explain stock levels

#12 82254M RETAINER, OIL SEAL (1 required per assembly)
RETAINER          O NLA
 

About Mercury Marine

OEM Part

RETAINER O NLA [ More info ]
Unavailable
#13 28-81914M KEY, CRANKSHAFT TO FLYWHEEL (1 required per assembly)
288M0057164 28-81914M
 

About Mercury Marine

OEM Part

28-81914M - Key - Priced Individually [ More info ]

Add to shopping cart $5.90
10 in stock. Explain stock levels

KEY Note: must be ordered in multiples of 2 28-8M0057164
 

About Mercury Marine

OEM Part

288M0057164 - Key , Priced Individually [ More info ]

Add to shopping cart $12.00
Available to order: Usually ships within 8 days. Explain stock levels