Order includes: 1x Cylinder. Compatible with Yamaha models: WR250F YZ250F 2007-2013. Part Number: 5XC-11311-20-00, 5NL-11311-00-00, 5UL-11311-00-00, 5XC-11311-01-00, 5XC-11311-10-00. Dimensions: Height: 144mm, Length: 133mm, Width: 92mm, Bore: 77mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
