Piston Kit Gr. I (Size A) for KTM & Husqvarna 250 2008-2016 - 54830007310 I

This genuine OEM Piston Kit Gr. I (Size A) is a comprehensive top-end rebuild solution designed for 250cc two-stroke engines. The kit includes a high-quality piston, rings, wrist pin, circlips, needle bearing, and a complete set of top-end gaskets. Using original equipment manufacturer parts ensures that your engine maintains precise tolerances and factory-level performance.

This kit is compatible with a wide range of models, including the KTM 250 EXC, 250 SX, 250 XC, and 250 XC-W from 2008 to 2016. It also fits Husqvarna TC 250 and TE 250 models from 2011 through 2016, including Six-Days and Factory Edition variants. This all-in-one package provides everything necessary for a standard top-end service, ensuring a reliable seal and optimal compression.

The Gr. I (Size A) designation is specifically intended for cylinders with standard bore dimensions. The included gaskets are manufactured to withstand high thermal stress, while the needle bearing ensures smooth rotation of the wrist pin under heavy loads. Replacing these components as a complete set is the best way to prevent air leaks and mechanical wear.

For the best results, we recommend following the manufacturer's torque specifications and lubricating all moving parts with high-quality two-stroke oil during the installation process. Regular top-end maintenance is vital for two-stroke motorcycles to ensure longevity and consistent power delivery on the track or trail.

Check compatibility list below to see if this part fits your motorcycle model.