TOP END REBUILD KIT (B) YAM YZ250F 05-07

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  • Regular price $295.99
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TOP END ENGINE REBUILD KIT

Kits Contents:
Piston: WO8612DB - WOSSNER PISTON YAM YZ250F 05-07 WR250F 05-13 76.97MM PRO
Little End Bearing: Not Applicable -
Top End Gasket Set: GSYT1970433 - WHITES GSKT SET TOP

Whether your machine of choice is a 2-stroke or a 4-stroke, Our Top End Kits can help you with your rebuild.

All Wossner pistons are forged in-house from aluminum. Forging gives the alloy a better grain flow, which in turns creates more tensile strength, or the ability to bend without breaking. All pistons are machined on state-of-the-art CNC machine equipment, then hand finished and inspected for quality. The forged pistons come complete with gudgeon pin, clips, and high-performance rings. Gaskets and seals provided in our Top End Kits are OEM quality, ensuring your freshly rebuilt engine is properly sealed.