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Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

  • Part #: 131153S
  • Manufacturer Part #: 09-731M

MSRP Price: $86.95

Our Price: $82.99

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Overview of Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

  • 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
  • Its 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


  • Bore Size: 72mm/Standard
    Replacement Ring Set: 131153R
    Replacement Wrist Pin: S5110
    Replacement Circlips: 14418


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 throughly 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 Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

Bore Size 72 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.00 lbs

Specs for Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

Bore Size 72 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.00 lbs

Fitment for Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

See if this part fits your ride

Part 131153S fits the following machines

Polaris
  • 2000 Polaris Indy XCR 800
  • 1999 Polaris Indy XCR 800
  • 2002 Polaris XCR 800
  • 2001 Polaris XCR 800
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Instructions and Manuals for Kimpex OEM-Type Piston Assembly - 72mm Bore - 09-731M

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