Description:

Replaces OEM Part Numbers: Yamaha 99999-03528-00, 5TG-11631-12-00, 5TA-11181-00-00, 5TA-11351-00-00. Compatible with the 2004-2009 2012-2013 Yamaha YFZ450. Cast Aluminum Piston for Superior Quality and Performance. Piston Kit Complete with Piston, Rings, Needle Bearing, Wristpin and Circlips. Piston Diameter 95.95mm / Piston Height 42.18mm.