Wossner Piston Yamaha YZ450F 03-04 size:Piston B (+0.01mm) Offered in a range of

Offered in a range of shapes

Air Filter Material: Cotton Gauze

Innovative security for motorcycle helmets and clothing

for VIN between 208167 and 354280 refer to OEM T1300095 and for VIN between 354281 and 523249 refer to OEM T1300088

The dust seal utilizes a spring type exclusion seal to maintain constant pressure and assure good dirt and contaminant exclusion over the life of the seal head

Wossner Piston Yamaha YZ450F 03-04 size:Piston B (+0.01mm) Offered in a range ofWossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design