Brand New SPI Piston Rings Set.

  • Includes (3) sets of piston rings, enough for (3) pistons.
  • Piston rings match OEM design.
  • Made to meet or exceed original equipment performance levels.
  • Rings will fit OEM Arctic Cat, SPI, and other cast pistons that are the same style as the OEM piston.
  • Rings are for the standard bore size (81mm).
  • RINGS WILL NOT FIT WISECO PISTONS OR ANY OTHER FORGED PISTON.

Fits: 1998-2002 Arctic Cat Thundercat 1000 (All Models)


**All returns must be in original condition, new and unused (just like it was received). A restocking fee (of up to 20%) may apply.**