Parts Unlimited 09-8132 Piston Kit (480cc Big Bore) - .020in. Oversize to 2.855in.

All individual components will interchange with original parts. High-performance, cast pistons closely match original equipment. Engineered for the best possible heat transfer from combustion chamber to cylinder walls. All pistons are priced with ring(s), wrist pins and circlips.

Vehicle Fitment:

1999 Yamaha PZ480ST Phazer Mountain Lite
1997 Yamaha VT480 Venture XL