Description:

Order Includes: 1 x Intake Valve , 1 x Inner Valve Spring, 1 x Outer Valve Spring, 1 x Outer Valve Spring, 2 x Valve Stem Seal, 1 x Exhaust Valve, 1 x Inner Valve Spring, 1 x Outer Valve Spring, 1 x Outer Valve Spring, 2 x Valve Stem Seal. Compatible with Yamaha Models: Bruin 350 2x4 4x4 2004-2006 , Big Bear 350 YFM350FW 4x4 1999 , Big Bear 400 YFM400 2x4 4x4 2000-2012. Part Numbers: Intake Valve: 1UY-12111-01-00, Inner Valve Spring: 1UY-12113-01-00, Outer Valve Spring: 1UY-12114-01-00, Outer Valve Spring: 1J7-12119-01-00 M01-12129-00-00, Valve Stem Seal: 1J7-12118-00-00, Exhaust Valve: 1UY-12121-01-00 1UY-12121-00-00, Inner Valve Spring: 1UY-12113-01-00 22U-12113-00-00, Outer Valve Spring: 1UY-12114-01-00, Outer Valve Spring: 1J7-12119-01-00 M01-12129-00-00, Seal: 1J7-12118-00-00. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..