104mm Engine Rebuild Kit for Polaris Sportsman 570 14~17 Crankshaft Cylinder 5411521 Cast Piston with Anodized Dome

Cast Piston with Anodized Dome and Skirt MOS2

★ Best Taiwan Performance Oil Seal

★ Crankshaft is trued to OEM Spec

Piston and Piston Ring Kit: 13120-GBF-B40

104mm Engine Rebuild Kit for Polaris Sportsman 570 14~17 Crankshaft Cylinder 5411521 Cast Piston with Anodized DomeItem fits: 450 2016 ACE 570 16~17 Ranger 570 14~17 Ranger Crew 570 14~17 RZR 570 12~16 Sportsman 570 14~17 Sportsman Forest 570 Sportsman Touring 570 14~16 Item includes: 1. Racing Camshaft exhaust 2. Racing Camshaft intake 3. 104mm Big Bore Cylinder 4. Piston Kits 104mm with RIK Ring and Pin 5. Crankshaft: OEM No. 2204729 The diameter in the end of the Magneto Side is "22 mm" 6. Complete Engine Gasket Set 104mm Big bore Feature: Best Taiwan