Wossner Forged Piston kitRef : WO00555A / 1093729001

WÖSSNER Forged Piston - Ref. 8563DA

Forged aluminum piston manufactured in Germany by WÖSSNER, intended for quad, motocross, and roadster applications. Designed to replace an OEM piston during an engine overhaul, this piston features a forged design known for its homogeneous structure and performance under engine load. The skirt receives an anti-friction treatment to minimize friction during startup and when hot.

• Type: Forged piston
• Material: Aluminum
• Compression: Standard
• Bore: 90.00 mm
• Piston Diameter: Ø 89.94 mm (letter oversize A)
• Delivered with: ring(s), circlips, and pin

This piston is suitable for engine preparations and replacements on 2-stroke and 4-stroke engines compatible with a bore of 90.00 mm. Its machining and skirt finishes aim to facilitate the break-in process and dimensional stability.

Representative compatible models:

• SUZUKI LT-Z 400 QUADSPORT 2WD (2018, 400 cm³)
• ARCTIC CAT 400 DVX 2WD (2008, 400 cm³)
• KAWASAKI KFX 400 2WD (KSF400A) (2006, 400 cm³)