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Parts Unlimited OEM-Type Piston Assembly - 79.7mm Bore - 09-657M

  • Part #: 131441S
  • Manufacturer Part #: 09-657M

MSRP Price: $74.95

Our Price: $71.99

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Overview of Parts Unlimited OEM-Type Piston Assembly - 79.7mm Bore - 09-657M

  • 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: 79.7mm/Standard
    Replacement Ring Set: 131441SR

    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

    NOTE: For sleeved, standard sized cylinders, chrome faced rings are recommended

    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 - 79.7mm Bore - 09-657M

Bore Size 79.7 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.00 lbs

Specs for Parts Unlimited OEM-Type Piston Assembly - 79.7mm Bore - 09-657M

Bore Size 79.7 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.00 lbs

Fitment for Parts Unlimited OEM-Type Piston Assembly - 79.7mm Bore - 09-657M

See if this part fits your ride

Part 131441S fits the following machines

Arctic Cat
  • 2006 Arctic Cat Crossfire 7
  • 2006 Arctic Cat Crossfire 7 Sno Pro
  • 2006 Arctic Cat F7 Firecat
  • 2005 Arctic Cat F7 Firecat
  • 2004 Arctic Cat F7 Firecat
  • 2006 Arctic Cat F7 Firecat EFI
  • 2005 Arctic Cat F7 Firecat EFI
  • 2004 Arctic Cat F7 Firecat EFI
  • 2003 Arctic Cat F7 Firecat EFI
  • 2005 Arctic Cat F7 Firecat EFI EXT
  • 2004 Arctic Cat F7 Firecat EFI EXT
  • 2006 Arctic Cat F7 Firecat EFI R
  • 2006 Arctic Cat F7 Firecat EFI Sno Pro
  • 2005 Arctic Cat F7 Firecat EFI Sno Pro
  • 2004 Arctic Cat F7 Firecat EFI Sno Pro
  • 2006 Arctic Cat F7 Firecat EFI Tony Stewart
  • 2006 Arctic Cat F7 Firecat Sno Pro
  • 2005 Arctic Cat F7 Firecat Sno Pro
  • 2004 Arctic Cat F7 Firecat Sno Pro
  • 2006 Arctic Cat M7 EFI Limited w/153" track
  • 2006 Arctic Cat M7 EFI Limited w/162in. track
  • 2005 Arctic Cat M7 EFI Limited w/162in. track
  • 2006 Arctic Cat M7 EFI w/141in. track
  • 2005 Arctic Cat M7 EFI w/141in. track
  • 2006 Arctic Cat M7 EFI w/153in. track
  • 2005 Arctic Cat M7 EFI w/153in. track
  • 2006 Arctic Cat M7 EFI w/162in. track
  • 2005 Arctic Cat M7 EFI w/162in. track
  • 2006 Arctic Cat M7 w/153in. track
  • 2005 Arctic Cat Sabercat 700 EFI
  • 2004 Arctic Cat Sabercat 700 EFI
  • 2006 Arctic Cat Sabercat 700 EFI EXT
  • 2005 Arctic Cat Sabercat 700 EFI EXT
  • 2004 Arctic Cat Sabercat 700 EFI EXT
  • 2006 Arctic Cat Sabercat 700 EFI LX
  • 2005 Arctic Cat Sabercat 700 EFI LX
  • 2004 Arctic Cat Sabercat 700 EFI LX
  • 2004 Arctic Cat Sabercat 700 EXT
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Instructions and Manuals for Parts Unlimited OEM-Type Piston Assembly - 79.7mm Bore - 09-657M

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