Wossner Full forged size A Piston kitYAMAHA 450 YZ 450 F (CJ15) - 2010 - 2013Ref : 8776DA / 1093833001

WÖSSNER Forged Piston – Manufacturer Ref: 8776DA

Piston designed by Wössner in Germany, intended for Cross use and demanding engines. Made from forged aluminum, it features an anti-friction treatment on the skirt to limit cylinder/skirt friction and ensure uniform wear. Supplied complete with rings, circlips, and pin, it allows for a clean and quick replacement during an engine rebuild.

• Type: Forged Piston
• Piston Diameter: Ø 96.960 mm (corresponding bore: 97.00 mm)
• Oversize Letter: A
• Material: Aluminum
• Number of Rings: 2
• Supplied with: rings, circlips, and pin

This piston is aimed at riders and builders looking for a replacement engine part that meets manufacturer specifications for motocross discipline. Before installation, check the condition of the cylinder and follow assembly recommendations (checking clearances, lubricating the rings) to ensure optimal performance.

Main Compatibilities:

• YAMAHA YZ 450 F (CJ15) – 2013 – 450 cm³
• YAMAHA YZ 450 F (CJ15) – 2012 – 450 cm³
• YAMAHA YZ 450 F (CJ15) – 2011 – 450 cm³