Wiseco Piston Inc. is a World Class manufacturer of hi-performance, forged pistons for the snowmobile, motorcycle, ATV and personal watercraft market.
Wiseco-forged high-silicon aluminum alloy pistons are computer-machined to exacting tolerances
Designed for greater strength with reduced weight and improved heat transfer
Piston kits come complete with hi-performance forged pistons (enough for one engine), rings, wrist pins, circlips and full top end gasket kit
Replacement pistons include rings and circlips
Wiseco ring types fit only Wiseco pistons and are not interchangeable (i.e., CD is not interchangeable with TD)
For replacement rings, order one set per piston
NOTE: Chrome-faced semi-keystone "L" ring and chrome-faced compression ring
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.