Order Includes: 2 x Intake Valves. Compatible with Yamaha Models: WR250F 2001-2009 2011-2013. Part Numbers : 5NL-12112-30-00 , 5NL-12112-00-00 , 5NL-12112-10-00. Dimensions: Length: 0.90" / 23.0 mm , Diameter: 3.15" / 80.0 mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
