Description:

Order Includes: 1x Intake Valve, 1x Exhaust Valve. Compatible with Yamaha models: YFM400 Big Bear 2x4 2000-2004. Intake Valve Dimensions: Height 103mm: 4.05", Length 40mm: 1.57". Exhaust Valve Dimensions: Height: 100mm 3.93", Length: 34mm 1.33". We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..