Description:

Order Includes: 2x Intake Valve, 2x Exhaust Valve. Compatible with Polaris models: DR-Z400 DR-Z400E DR-Z400S DR-Z400SM 2000-2019. Exhaust Valve Dimensions: Height : 81mm, Length : 36mm. Intake Valve Dimensions: Height : 82mm, Length : 36mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..