WÖSSNER Forged Piston - Manufacturer Ref: 8154DA

Wössner forged piston, made in Germany for 2-stroke and 4-stroke engines intended for quads and motocross. Designed from aluminum, it is aimed at engine repairs and preparations where the reliability of moving parts is essential. The skirt features a friction-reducing treatment to minimize wear against the cylinder and facilitate the break-in process.

• Type: forged piston
• Material: aluminum
• Compression: standard
• Bore diameter: 70.00 mm
• Piston diameter: Ø 69.940 mm (Ø 69.94 mm)
• Oversize letter: A
• Delivered with rings, circlips, and pin

Original Wössner part, delivered complete and ready to install for replacement during a service or refurbishment. Suitable for motocross/quad applications: among the frequently associated models are the Honda CR/ATC 250 (years and variants listed below), but it is recommended to check tolerances and bore size before installation.

• Examples of machines: HONDA ATC 250 R (TB06), HONDA CR 250 R (ME03), HONDA CR 250 R (CR250R)

For installation, adhere to the manufacturer's engine specifications (piston/cylinder clearance, ring installation, and lubrication) to ensure durable and trouble-free operation.