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Parts for Mariner K25 Crankshaft & Piston

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 463-9440M CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT        O NLA  
463-9440M CRANKSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#2 30-95518M BEARING (2 required per assembly)
3095518T 30-95518M 30-95518M
30-95518MOEM Part 30-95518M - Ball Bearing (more info) About Mercury Marine $58.50 $58.50 Add to shopping cart
2 in stock. Explain stock levels
BALL BEARING      O NLA 30-95518T
30-95518T BALL BEARING O NLA
(more info)
    UnavailableUnavailable Parts
#3 761-8375M PISTON STANDARD M-001471 ML-310224 AND ABOVE (2 required per assembly)
PISTON,NLA 761-8375M  
761-8375MOEM Part 761-8375M - Piston, NLA (more info) About Mercury Marine $110.00 $110.00 Add to shopping cart
8 in stock. Explain stock levels
#4 39-95519M PISTON RING (2 required per assembly)
PISTON RING       O - Replaced by 39-95519T  
39-95519MThis part has been superseded. PISTON RING O - Replaced by 39-95519T
(more info)
    UnavailableUnavailable Parts
PISTON RING,NLA 39-95519T  
39-95519TOEM Part 39-95519T - Piston Ring, NLA (more info) About Mercury Marine $36.00 $36.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 761-8428M PISTON STANDARD M-001470 ML-310223 AND BELOW (2 required per assembly)
PISTON            O NLA  
761-8428M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#4 39-81095M PISTON RING (2 required per assembly)
PISTON RING SET   O - Replaced by 39-81095T  
39-81095MThis part has been superseded. PISTON RING SET O - Replaced by 39-81095T
(more info)
    UnavailableUnavailable Parts
PISTON RING SET 39-81095T 39-81095T
39-81095TOEM Part 39-81095T - Piston Rings (more info) About Mercury Marine $27.67 $27.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ring Set,Std 18-3985
18-3985OEM Match 18-3985 - Rings, Standard (more info) About Sierra Marine $17.35 $13.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 761-8376M PISTON 1ST. O.S. 67.25MM M-001471 ML-310224 AND ABOVE (AR required per assembly)
PISTON            O NLA  
761-8376M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#4 39-95520M PISTON RING (AR required per assembly)
PISTON RING       O - Replaced by 39-95520T  
39-95520MThis part has been superseded. PISTON RING O - Replaced by 39-95520T
(more info)
    UnavailableUnavailable Parts
PISTON RING,NLA 39-95520T  
39-95520TOEM Part 39-95520T - Piston Ring, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 761-8429M PISTON 1ST. O.S. 67.25MM M-001470 ML-310223 AND BELOW (AR required per assembly)
PISTON            O NLA  
761-8429M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#4 39-81096M PISTON RING (AR required per assembly)
PISTON RING SET   O - Replaced by 39-81096T  
39-81096MThis part has been superseded. PISTON RING SET O - Replaced by 39-81096T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-81096T 39-81096T
39-81096TOEM Part 39-81096T - Rings, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
Piston Rings 18-3986
18-3986 18-3986 - Rings, .25Mm - Special Order - No Returns (more info)       Special Order Please Call
#3 761-8377M PISTON 2ND. O.S. 67.50MM M-001471 ML-310224 AND ABOVE (AR required per assembly)
PISTON            O NLA  
761-8377M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#4 39-95521M PISTON RING (AR required per assembly)
PISTON RING       O NLA  
39-95521M PISTON RING O NLA
(more info)
    UnavailableUnavailable Parts
#3 761-8430M PISTON 2ND. O.S. 67.50MM M-001470 ML-310223 AND BELOW (AR required per assembly)
PISTON            O NLA  
761-8430M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#4 39-81097M PISTON RING (AR required per assembly)
PISTON RING SET   O - Replaced by 39-81097T  
39-81097MThis part has been superseded. PISTON RING SET O - Replaced by 39-81097T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-81097T  
39-81097TOEM Part 39-81097T - Rings, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#5 29-84452M NEEDLE BEARING (62 required per assembly)
NEEDLE BRG Note: must be ordered in multiples of 100 29-84452M  
29-84452MOEM Part 29-84452M - Needle Bearing - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#6 12-81829M WASHER (4 required per assembly)
WASHER,NLA 12-81829M  
12-81829MOEM Part 12-81829M - Washer, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 41-80565M PISTON PIN (2 required per assembly)
PIN-PISTON,NLA 41-80565M  
41-80565MOEM Part 41-80565M - Piston Pin, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 53-82345M SNAP RING (4 required per assembly)
SNAP RING,NLA 53-82345M  
53-82345MOEM Part 53-82345M - Snap Ring, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#9 25-82267M O-RING (1 required per assembly)
O RING,NLA 25-82267M  
25-82267MOEM Part 25-82267M - O-Ring - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 23-81842M SPACER (1 required per assembly)
SPACER,NLA 23-81842M  
23-81842MOEM Part 23-81842M - Spacer, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 25-84089M O-RING (1 required per assembly)
O-RING 25-84089M  
25-84089MOEM Part 25-84089M - O-Ring (more info) About Mercury Marine $5.30 $5.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 26-19133M OIL SEAL (LARGE) (1 required per assembly)
SEAL,NLA 26-19133M  
26-19133MOEM Part 26-19133M - Seal, NLA (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 26-19134M OIL SEAL (SMALL) M-001374 ML-309362 AND ABOVE (1 required per assembly)
OIL SEAL,NLA 26-19134M  
26-19134MOEM Part 26-19134M - Oil Seal, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#14 19135M HOUSING (1 required per assembly)
HOUSING           O NLA  
19135M HOUSING O NLA
(more info)
    UnavailableUnavailable Parts
#13 26-97040M OIL SEAL (SMALL) M001373 ML-309361 AND BELOW (2 required per assembly)
SEAL,NLA 26-97040M  
26-97040MOEM Part 26-97040M - Seal, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#14 97041M HOUSING (1 required per assembly)
HOUSING           O - Replaced by -19135M  
97041MThis part has been superseded. HOUSING O - Replaced by -19135M
(more info)
    UnavailableUnavailable Parts
#15 10-94526M BOLT (1 required per assembly)
BOLT,NLA 10-94526M  
10-94526MOEM Part 10-94526M - Bolt, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#16 12-82214M WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-82214M  
12-82214MOEM Part 12-82214M - Washer - Priced Individually (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
10+ in stock. Explain stock levels
#17 28-81914M KEY (1 required per assembly)
288M0057164 28-81914M  
28-81914MOEM Part 28-81914M - Key - Priced Individually (more info) About Mercury Marine $5.90 $5.90 Add to shopping cart
10 in stock. Explain stock levels
KEY Note: must be ordered in multiples of 2 28-8M0057164  
288M0057164OEM Part 288M0057164 - Key Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $11.70 $11.70 Add to shopping cart
Available to order:
Usually ships
within 8 days