Description
Wossner Top End Rebuild Kit for KTM, Husqvarna, and GasGas 250/300 TBI
The Wossner Top End Rebuild Kit features a Wossner piston made with a high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance. The piston, forged from aerospace grade aluminum alloy, is optimally machined for lightness as well as maintained strength in key areas such as crown and skirt wall cross section.
The kit contain all the necessary components for rebuilding your top end including:
- Wossner Piston Kit (choice of size A or B)
- Piston
- Rings
- Pin
- Clips
- Replacement piston pin bearing
- Replacement gasket and O-ring kit
- Powervalve O-rings
- Head O-rings and gaskets
- Power-valve cover gaskets
Important: Wossner pistons are NOT compatible with EZ Clips.
Note: All 2 stroke pistons are size A or B (KTM calls size A pistons Group 1 and size B pistons Group 2). We recommend the A kit for all engines that have less than 25 hours/500 miles or engines with a re-plated cylinder. We recommend the B kit for all engines that have 25+ hours or 500+ miles. Using the B piston will bring your cylinder bore to piston tolerances back to specification.
Available for:
`23 KTM 250/300 SX/XC TBI
`24 KTM 250/300 SX/XC/XC-W/EXC TBI
`23 Husqvarna TC/TX 250/300 TBI
`24 Husqvarna TC/TX/TE 250/300
`24 GasGas MC/EX/EC 250/300 TBI
Availability: In stock
Ships: Worldwide
Note: Gaskets, O-rings, and Piston Pin Bearing not pictured.
