PISTON 03-08 KLX KFX 400 HC 90, WOSSNER WOSSNER KIT 8566DC
Wossner 8566DC Piston Kit with a 90.02mm bore. This high compression piston kit is made in Germany and features superior strength and design for efficient combustion chamber heat transfer. The elliptical design ensures a more uniform bearing surface under piston heat expansion, preventing collapse. Included parts are lock CW20, pin WP029, ring set 900XSY, and rod P4009. Weight is 410g.
- SKU
- 56-W184.C
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner High Compression Piston Kit 8566DC for Kawasaki KLX 400 and KFX 400
Upgrade your engine's performance with this premium Wossner forged piston kit. Engineered for high compression applications, this piston is designed to deliver superior strength, durability, and efficiency for your Kawasaki KLX 400 or KFX 400.
This Wossner piston kit features a precise bore of 90.02mm, offering a slight overbore of +0.02mm for a perfect fit. Wossner pistons are renowned for their advanced design, which promotes efficient combustion chamber heat transfer to the cylinder walls, ensuring optimal operating temperatures. The elliptical design accounts for heat expansion, creating a more uniform bearing surface under load and preventing piston collapse.
Proudly made in Germany, this piston kit exemplifies German engineering and manufacturing excellence. It includes all necessary components for a complete installation:
- Wossner Piston Kit: 8566DC with a 90.02mm bore
- Lock: CW20
- Pin: WP029
- Ring Set: 900XSY
- Rod: P4009
Key Features:
- Superior strength and design from Wossner forged pistons
- Engineered for efficient heat transfer to cylinder walls
- Elliptical design prevents piston collapse under heat expansion
- High compression performance
- Made in Germany


