Wiseco WK1012 Top-End Rebuild Kit for Kawasaki JS / 550 SX - 75.50mm feed-mpn-PE-C-AY50-A 2009 Polaris Sportsman 500 Efi

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Wiseco WK1012 Top-End Rebuild Kit for Kawasaki JS / 550 SX - 75.50mm feed-mpn-PE-C-AY50-A 2009 Polaris Sportsman 500 EfiWiseco Performance Top End Rebuild Kit Part Number: WK1012 Piston Size: 75. 50mm These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top