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Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555

  • Part #:
    131286S
  • Manufacturer Part #:
    0910-0555
Our Price: $40.95
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Overview of Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555
  • Dennis Kirk has high-quality, OEM-type piston assemblies to fit most popular snowmobiles
  • These pistons more closely match the original equipment in ring design, construction and weight than our other aftermarket pistons
  • It's not necessary to replace both pistons in a twin-cylinder engine if you need only one
  • All piston assemblies include rings(s), wrist pin and circlips


  • Replacement Ring Set: 131286SR
    Bore/Stroke: is 66x64/438cc (Standard)


Note: Dennis Kirk recommends the following preliminary work to be performed by a qualified mechanic prior to installing new pistons. If the old piston has failed, determine the cause and remedy the problem before replacing. Air leaks and/or a lean fuel mixture are the two biggest causes of burned pistons. In cases where any part of the old piston is broken or burned through, the crankcase should be disassembled and thoroughly flushed of any debris

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

Specs for Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555

Bore Size 66 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.87 lbs

Alternate/OEM Part Number(s):

09100555, 2201153
Specs for Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555
Bore Size 66 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.87 lbs
Fitment for Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555

Part 131286S fits the following machines

Make Sure This Fits Your Ride
Polaris
  • 1997 Polaris Indy XCR 440
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WHAT IS THE DIAMETER OF THE PISTON PIN?
A shopper on Mar 20, 2018
BEST ANSWER: 18mm
Instructions and Manuals for Parts Unlimited OEM-Type Piston Assembly - 66mm Bore - 0910-0555