Description:

Order Includes: 2x Intake Valve, 2x Exhaust Valve. Compatible with Polaris models: Sportsman 500 4X4 RSE Duse HO 1996-2012. Intake Valve Dimensions: Height : 3.97" / 101mm, Width : 1.22" / 31mm. Exhaust Valve Dimensions : Height : 3.97 / 101mm, Width : 1.06" / 27mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..