Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Parts Unlimited OEM-Type Piston Assembly - 62.75mm Bore - 09-7064

  • Part #:
    13451
  • Manufacturer Part #:
    09-7064
Our Price: $39.95
10+ on Hand

Overview of Parts Unlimited OEM-Type Piston Assembly - 62.75mm Bore - 09-7064

  • 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

  • This is a .030 in. overbore for the following models:
      Polaris TX 340 75-80
      Polaris TXC 340 79-80
      Polaris TX 500 74-75
  • For all other models this is a .040 in. overbore

    Replacement Ring Set: 13451R
    Replacement Wrist Pin: 14439
    Replacement Circlips: 14416

    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.

    NOTE: The ring included with this piston has a chrome surface, and is intended only for TX and TX-C models that have been sleeved with cast iron liners; as well as the TX-L, TX-L Indy and Indy cross-country models which had cast iron cylinder sleeves as original equipment. If your cylinders have been Nikasil plated, they are ok; but not if they have been chrome plated.

    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 - 62.75mm Bore - 09-7064

Bore Size 62.75 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.75 lbs

Specs for Parts Unlimited OEM-Type Piston Assembly - 62.75mm Bore - 09-7064

Bore Size 62.75 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.75 lbs

Fitment for Parts Unlimited OEM-Type Piston Assembly - 62.75mm Bore - 09-7064

See if this part fits your ride

Part 13451 fits the following machines

Polaris
  • 1980 Polaris Centurion 500
  • 1979 Polaris Centurion 500
  • 1981 Polaris Centurion Indy 500
  • 1982 Polaris Indy 500
  • 1983 Polaris Indy Cross Country
  • 1976 Polaris Starfire 340
  • 1980 Polaris TX 340
  • 1979 Polaris TX 340
  • 1978 Polaris TX 340
  • 1977 Polaris TX 340
  • 1976 Polaris TX 340
  • 1975 Polaris TX 340
  • 1975 Polaris TX 500
  • 1974 Polaris TX 500
  • 1980 Polaris TXC 340
  • 1979 Polaris TXC 340
  • 1982 Polaris TXL 340
  • 1981 Polaris TXL 340
  • 1980 Polaris TXL 340
  • 1979 Polaris TXL 340
  • 1978 Polaris TXL 340
  • 1977 Polaris TXL 340
  • 1982 Polaris TXL Indy 340
  • 1981 Polaris TXL Indy 340
  • 1980 Polaris TXL Indy 340
Ski-Doo
  • 1991 Ski-Doo Citation 250
  • 1991 Ski-Doo Citation E 250
  • 1988 Ski-Doo Citation LS
  • 1987 Ski-Doo Citation LS
  • 1986 Ski-Doo Citation LS
  • 1985 Ski-Doo Citation LS
  • 1988 Ski-Doo Citation LSE
  • 1987 Ski-Doo Citation LSE
  • 1986 Ski-Doo Citation LSE
  • 1985 Ski-Doo Citation LSE
  • 1990 Ski-Doo Safari Citation
  • 1989 Ski-Doo Safari Citation
  • 1990 Ski-Doo Safari Citation E
  • 1989 Ski-Doo Safari Citation E
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Instructions and Manuals for Parts Unlimited OEM-Type Piston Assembly - 62.75mm Bore - 09-7064