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Parts for Mariner 48 HP Crankshaft & Piston

#1 463-6825M CRANKSHAFT ASS'Y (1 required per assembly)
CRANKSHAFT,NLA 463-6825M
 

About Mercury Marine

OEM Part

463-6825M - CrankShaft, NLA [ More info ]

Add to shopping cart $875.00
5 in stock. Explain stock levels

#2 31-82312M BEARING, NEEDLE (1 required per assembly)
3182312T 31-82312M
 

About Mercury Marine

OEM Part

31-82312M - Bearing [ More info ]

Add to shopping cart $85.40
3 in stock. Explain stock levels

BEARING,NLA 31-82312T
 

About Mercury Marine

OEM Part

31-82312T - Bearing, NLA [ More info ]

Add to shopping cart $177.00
10+ in stock. Explain stock levels

#3 26-82249M OIL SEAL, CRANKSHAFT - UPPER (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 $25.00
10+ in stock. Explain stock levels

#4 25-82276M O-RING, CRANKSHAFT - UPPER (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, CENTER MAIN (1 required per assembly)
ROLLER BEARING    O - Replaced by 31-97837M
 

This part has been superseded.

31-82313M - ROLLER 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This part has been superseded.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, CRANKSHAFT - LOWER (1 required per assembly)
BALL BEARING      O - Replaced by 30-97838M
30-82304M

This part has been superseded.

30-82304M - BALL 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This part has been superseded.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
BALL BEARING      O - Replaced by 30-814560M
30-41296M

This part has been superseded.

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

This part has been superseded.

30-814560M - BALL BEARING 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 15-81259M WASHER, CRANKSHAFT PIN (1 required per assembly)
SHIM,NLA 15-81259M
 

About Mercury Marine

OEM Part

15-81259M - Shim, NLA [ More info ]

Add to shopping cart $11.00
5 in stock. Explain stock levels

#8 761-6826M PISTON(STD) (81.96MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON,NLA 761-6826M
 

About Mercury Marine

OEM Part

761-6826M - Piston, NLA [ More info ]

Add to shopping cart $100.00
1 in stock. Explain stock levels

#8 761-6961M PISTON (STD) (81.97MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#8 761-6928M PISTON (STD) (81.95MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON            O - Replaced by 761-8462M
 

This part has been superseded.

761-6928M - PISTON O [ More info ]
Unavailable
Replaced by 761-8462M
PISTON,NLA 761-8462M
 

About Mercury Marine

OEM Part

761-8462M - Piston, NLA [ More info ]

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

#8 761-6920M PISTON (STD) (81.96MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON            O - Replaced by 761-8462M
 

This part has been superseded.

761-6920M - PISTON O [ More info ]
Unavailable
Replaced by 761-8462M
#8 761-6929M PISTON (STD) (81.97MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON            O - Replaced by 761-8462M
 

This part has been superseded.

761-6929M - PISTON O [ More info ]
Unavailable
Replaced by 761-8462M
#8 761-6828M PISTON (1ST O.S. - 82.25MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#8 761-6829M PISTON (2ND O.S. - 82.50MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#8 761-6930M PISTON (1ST O.S. - 82.25MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON            O - Replaced by 761-8463M
 

This part has been superseded.

761-6930M - PISTON O [ More info ]
Unavailable
Replaced by 761-8463M
PISTON            O NLA
 

About Mercury Marine

OEM Part

PISTON O NLA [ More info ]
Unavailable
#8 761-6924M PISTON (2ND O.S. - 82.50MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON            O - Replaced by 761-8464M
 

This part has been superseded.

761-6924M - PISTON O [ More info ]
Unavailable
Replaced by 761-8464M
PISTON            O - Replaced by 761-8464T
 

This part has been superseded.

761-8464M - PISTON O [ More info ]
Unavailable
Replaced by 761-8464T
PISTON,NLA 761-8464T
 

About Mercury Marine

OEM Part

761-8464T - Piston, NLA [ More info ]

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

#9 39-81260M PISTON RING SET (STD) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON RING SET,NLA 39-81260M
39-81260M

About Mercury Marine

OEM Part

39-81260M - Piston Rings, NLA [ More info ]

Add to shopping cart $56.00
4 in stock. Explain stock levels

#9 39-82917M PISTON RING SET (STD) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON RING SET   O - Replaced by 39-83195M
 

This part has been superseded.

39-82917M - PISTON RING SET O [ More info ]
Unavailable
Replaced by 39-83195M
3983195T 39-83195M
39-83195M

About Mercury Marine

OEM Part

39-83195M - Piston Ring [ More info ]

Add to shopping cart $16.00
10+ in stock. Explain stock levels

#9 39-81261M PISTON RING SET (1ST O.S. - 82.25MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON RING SET   O NLA
 

About Mercury Marine

OEM Part

PISTON RING SET O NLA [ More info ]
Unavailable
#9 39-81262M PISTON RING SET (2ND O.S. - 82.50MM) (AR 2 required per assembly) SERIAL 00002440-09999999
PISTON RING SET   O NLA
 

About Mercury Marine

OEM Part

PISTON RING SET O NLA [ More info ]
Unavailable
#9 39-82918M PISTON RING SET (1ST O.S. - 82.25MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON RING SET   O - Replaced by 39-83196M
 

This part has been superseded.

39-82918M - PISTON RING SET O [ More info ]
Unavailable
Replaced by 39-83196M
PISTON RING       O NLA
 

About Mercury Marine

OEM Part

PISTON RING O NLA [ More info ]
Unavailable
Piston Rings
18-3992

About Sierra Marine

OEM Match

18-3992 - Rings, .25Mm - Special Order - No Returns [ More info ]

Add to shopping cart $27.34
In stock - special order item. Explain stock levels

#9 39-82919M PISTON RING SET (2ND O.S. - 82.50MM) (AR 2 required per assembly) SERIAL 00002441-09999999
PISTON RING SET   O - Replaced by 39-83197M
 

This part has been superseded.

39-82919M - PISTON RING SET O [ More info ]
Unavailable
Replaced by 39-83197M
PISTON RING       O - Replaced by 39-83197T
 

This part has been superseded.

39-83197M - PISTON RING O [ More info ]
Unavailable
Replaced by 39-83197T
PISTON RING       O NLA
 

About Mercury Marine

OEM Part

PISTON RING O NLA [ More info ]
Unavailable
#10 41-81263M PIN, PISTON (2 required per assembly)
PIN-PISTON        O - Replaced by 41-81263T
 

This part has been superseded.

41-81263M - PIN-PISTON O [ More info ]
Unavailable
Replaced by 41-81263T
PIN-PISTON,NLA 41-81263T
41-81263T

About Mercury Marine

OEM Part

41-81263T - Piston Pin, NLA [ More info ]

Add to shopping cart $11.00
10+ in stock. Explain stock levels

#11 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 $7.00
10+ in stock. Explain stock levels

#12 696-6860M CONNECTING ROD ASS'Y (2 required per assembly)
CONNECTING ROD    O - Replaced by 629-8401M
 

This part has been superseded.

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

About Mercury Marine

OEM Part

CONNECTING ROD O NLA [ More info ]
Unavailable
#13 10-81715M BOLT, ROD CAP (4 required per assembly)
SCREW,NLA 10-81715M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $7.00
10+ in stock. Explain stock levels

#14 29-82353M BEARING, NEEDLE - CONNECTING ROD (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

#15 31-82311M BEARING, CONNECTING ROD (2 required per assembly)
ROLLER BEARING    O - Replaced by 31-97710M
 

This part has been superseded.

31-82311M - ROLLER 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

#16 12-81831M RETAINER, DOWEL PIN (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

#17 81294M HOUSING, OIL SEAL (1 required per assembly) SERIAL 00002540-09999999
HOUSING           O - Replaced by -82986M
 

This part has been superseded.

81294M - HOUSING O [ More info ]
Unavailable
Replaced by -82986M
HOUSING           O - Replaced by -41828M
 

This part has been superseded.

82986M - HOUSING O [ More info ]
Unavailable
Replaced by -41828M
HOUSING,NLA 41828M
 

About Mercury Marine

OEM Part

41828M - Housing, NLA [ More info ]

Add to shopping cart $52.00
10+ in stock. Explain stock levels

#17 82986M HOUSING, OIL SEAL (1 required per assembly) SERIAL 00002541-09999999
#18 26-82255M OIL SEAL, CRANKSHAFT - LOWER... (1 required per assembly)
SEAL,NLA 26-82255M
 

About Mercury Marine

OEM Part

26-82255M - Seal, NLA [ More info ]

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

#19 26-82248M OIL SEAL, CRANKSHAFT - LOWER... (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 $20.00
10+ in stock. Explain stock levels

#20 25-82286M O-RING, OIL SEAL HOUSING... (1 required per assembly)
O RING,NLA 25-82286M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $8.75
10+ in stock. Explain stock levels

#21 10-82449M BOLT, OIL SEAL ATTACHING... (3 required per assembly)
1084368M 10-82449M
 

About Mercury Marine

OEM Part

10-82449M - Bolt - Priced Individually [ More info ]

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

SCREW,NLA 10-84368M
 

About Mercury Marine

OEM Part

10-84368M - Screw, NLA [ More info ]

Add to shopping cart $1.65
10+ in stock. Explain stock levels

#22 12-82214M WASHER, HOUSING BOLT... (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, CRANKSHAFT TO 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 $8.75
10+ in stock. Explain stock levels