Polaris Sportsman 570 Master Engine Rebuild Kit (2014-2016)

Description

Master Engine Rebuild Kit for 2014-2016 Polaris Sportsman 570

Choose this kit when inspection finds wear across the cylinder head, cylinder, and lower end. It fits 2014-2016 Polaris Sportsman 570 models requiring the broadest rebuild package in this product cluster.

Includes the Following Parts

• New Cylinder
• Oil Seal Set
• Timing Chain
• Oil Pump Chain
• Crankshaft
• Ball Bearings
• Complete Gasket Kit
• Moly Upgraded Piston
• (2) Intake Valves
• (2) Exhaust Valves

Compare the Sportsman 570 Rebuild Kits

The 2014-2016 Polaris Sportsman 570 Complete Engine Rebuild Kit includes the new cylinder but does not include the supplied intake and exhaust valves.

If the original cylinder and valves remain serviceable, compare the 2014-2016 Polaris Sportsman 570 Engine Rebuild Kit.

Inspect the Cylinder Head Before Assembly

Check the valve seats, guides, cylinder head surfaces, and related valve-train components before installing the new valves. Next, verify valve sealing and lash according to the correct service specifications. Replace any additional worn components before completing the head assembly.

Complete the Engine Inspection

Measure the bearing and piston clearances before final assembly. Also, inspect the engine cases, oil pump, chain guides, and reusable components. If your repair only requires the oil-pump drive component, see the Polaris Sportsman 570 Oil Pump Chain.

Assembly and Break-In

Follow the proper torque specifications and timing procedures during installation. Afterward, use the REV6 engine break-in procedure to support piston-ring seating.

Parts Warranty and Support

This kit carries a 1-year REV6 parts warranty and ships nationwide. Contact REV6 with fitment or kit-selection questions.