Order Includes: 8 x Valve Seal. Compatible with Arctic Cat models: Wildcat 4X 1000 2014-2017. Part Number: 0830-186, 0830-016. Dimensions : Width: 8.0 mm / 0.31", Length: 11.0 mm / 0.43", Inner Diameter: 4.0 mm / 0.20", Outer Diameter : 7.4 mm / 0.3". We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
