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OEM-Type Piston Assembly - 73.4mm Bore - 09-687

  • Part #:
    131120S
  • Mfg Part #:
    09-687
  • OEM/Ref#:
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OEM-Type Piston Assembly - 73.4mm Bore - 09-687

  • Part #:
    131120S
  • Mfg Part #:
    09-687
  • OEM/Ref#:
Price: $50.95
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Parts Unlimited OEM-Type Piston Assembly - 73.4mm Bore - 09-687
  • 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: Standard


  • Replacement Ring Set: 131119SR
    Replacement Wrist Pin: S512
    Replacement Circlips: 14420

    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.
Mfg. Price Controlled Item
Due to the manufacture's advertising policy - this item is excluded from promotions and discounts details
Specifications
Part #: 131120S
Mfg #: 09-687
Bore Size 73.4 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.12 lbs
Alternate/OEM Part Number(s):
09687
Resources & Manuals
Fitment for Parts Unlimited OEM-Type Piston Assembly - 73.4mm Bore - 09-687

Part 131120S fits the following machines

Arctic Cat
  • Bearcat 550 1995-1996
  • Bearcat 550 Wide Track 1996-1998, 2000-2002
  • Cheetah 550 1994
  • Cougar 550 1995-1998
  • Cougar 550 Mtn. Cat 1995-1998
  • EXT 550 EFI 1993
  • Pantera 550 1993-1994, 2002-2003
  • Panther 550 1997-1998, 2000-2001
  • Prowler 2-up 1995
  • ZL 550 ESR 2000-2003
  • ZL 550 ESR LE 2000
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piston
got part in two ship days box had no damage parts looked great installed no problem can't wait to hit the trails
December 21, 2009