HFP-TS4 Fuel Tank Seal/Gasket Replacement for Polaris Sportsman Ace 325/570/Slingshot (2014-2017) Replaces 2205469, 2521242, 2521327, 2205374 OEM or better performance. Compatible with modern ethanol-infused pump gasoline. Specifically designed for quiet operation. Drop-in replacement, 100% Direct OEM fit - no modification necessary, all parts match OEM specifications Replaces Polaris 2205469, 2521242, 2521327, 2205374