Dennis Kirk Inc.
Legendary Service... Ask Your Friends - Since 1969
Need Assistance?
Over 150K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612

  • Part #: 131726S
  • Manufacturer Part #: 09-612

MSRP Price: $84.99

Our Price: $73.99

You Save:
$11.00 (13%)
5 on Hand

Ships Today!
If ordered in:

0 5 : 3 3 : 3 2
  • HOUR
  • MIN
  • SEC

Overview of Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612

  • High-performance pistons are engineered in the USA, manufactured in Taiwan
  • High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing
  • Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy
  • Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts
  • MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity
  • SPI rings match and interchange with the OEM design
  • All part numbers are for standard bore size
  • Piston assemblies include rings(s), wrist pin and circlips
  • Sold each


Included items:
1 - 81mm piston
1 - 09612R ring set
1 - 22mm wrist pin
2 - 22mm circlips

Specs for Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612

Bore Size 81 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.15 lbs

Specs for Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612

Bore Size 81 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 1.15 lbs

Fitment for Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612

See if this part fits your ride

Part 131726S fits the following machines

Arctic Cat
  • 2002 Arctic Cat Mountain Cat 1000
  • 2001 Arctic Cat Mountain Cat 1000
  • 2001 Arctic Cat Pantera 1000
  • 2000 Arctic Cat Pantera 1000
  • 2000 Arctic Cat Thundercat 1000 LE
  • 2000 Arctic Cat Thundercat 1000 Mtn. Cat
  • 1999 Arctic Cat Thundercat 1000 Mtn. Cat
  • 1998 Arctic Cat Thundercat 1000 Mtn. Cat
  • 2000 Arctic Cat Thundercat 1000 Mtn. Cat LE
Loading reviews, please wait...

Instructions and Manuals for Sport Parts Inc. Piston Assembly - 81mm Bore - 09-612