Polaris RZR/Ranger/Sportsman 570 (2012-2017) 625cc Master Big Bore Top-End Rebuild Kit

Description

625cc Master Big Bore Kit for the Polaris RZR, Ranger, and Sportsman 570

This Master Top-End Rebuild Kit supports a 625cc big-bore build for the listed Polaris 570 models. In addition, the included timing tensioner lets you address that part of the timing drive while the top end is apart.

This Kit Includes

• (1) New cylinder
• (1) Forged piston kit
• (1) Complete top-end gasket kit
• (1) Timing tensioner

Supplied Fitment

• 2012-2017 Polaris RZR 570
• 2012-2017 Polaris Ranger 570
• 2012-2017 Polaris Sportsman 570

Prepare for Piston Installation

Piston direction, ring order, and ring gap placement matter during assembly. Therefore, review the REV6 piston and ring installation guide before installing the forged piston kit.

Related Polaris 570 Big Bore Options

If you need a piston later, see the Polaris Ranger/RZR 570 625cc Big Bore Replacement Piston Kit. Also, buyers planning ECU changes can review the Polaris Ranger/RZR 570 625cc Big Bore ECU Tuning Service.

REV6 Warranty, Financing, and Support

REV6 includes a 1-year parts warranty with this Master Big Bore Kit. Review the REV6 parts warranty policy for coverage details. In addition, qualified buyers can review available REV6 financing options.

You can also contact the REV6 team with questions about the supplied kit contents.