Description
The Wiseco Piston Kit for your 1994-1999 Polaris Trail Boss 250 is engineered for riders who demand reliability during demanding rides and high-temperature operation. This complete top-end rebuild solution eliminates the guesswork by pairing matched components designed specifically for your engine’s geometry and performance envelope. Whether you’re refreshing a tired engine or building for sustained performance, Wiseco’s forged construction and precision engineering deliver the durability you need.
- Forged high-silicone construction
- Complete rebuild kit included
- Piston, rings, wrist pins
- Circlips and gasket set
- Minimal thermal expansion
- High-temperature rated
- Matched component fitment
- Wiseco rings required
- Not interchangeable with others
- Fits 1994-1999 Trail Boss 250
- MPN: PK1084
- Bolt-on installation ready









