Vertex Complete Engine Rebuild Kit. Standard / Stock 87.00mm Bore Pistons. Includes Crankshaft, Rods, Stock Piston Kits, Complete Engine Gasket Set, Oil Seal Kit, Main Bearing Kit, Water Pump Rebuild Kit, Counter Balancer Bearing kit, Cam Chain,
Will Fit:
2014-2018 Polaris Sportsman 850
(1) WR00048
Piston Size is 86.96mm