Order Includes: 1 x Intake Valve, 1 x Inner Valve Spring, 1 x Valve Stem Seal, 2 x Valve Cotter. Compatible with Yamaha models: YZ250F 2010-2013. Part Number: Intake Valve: 5NL-12112-30-00, 5NL-12112-00-00, 5NL-12112-10-00, 5NL-12112-20-00, Inner Valve Spring: 5NL-12113-10-00, Valve Stem Seal: 4TV-12119-00-00, Valve Cotter: 1HX-12118-00-00. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
