Description:

Compatible with Piston: Polaris 3090173. Compatible with OEM Base Gasket: Polaris 3089519, 3087942; Head Gasket: Polaris 3087948. Compatible with OEM Head Cover Gasket: Polaris 3089441, 3087950, Gaskets: Polaris 3087957, 3088022. Compatible with Polaris 2003-2004 Predator 500. Piston Diameter: 104.8mm, Type: Flat.