Polaris 2011-2017 RZR/Ranger 800 Master Engine Refresh Kit

Description

Master Engine Refresh for 2011-2017 Polaris RZR and Ranger 800

Refresh your 2011-2017 Polaris RZR or Ranger 800 engine while addressing the valvetrain at the same time. This Master Engine Refresh Kit combines camshaft and lifter replacement with new intake and exhaust valves, piston rings, main bearings, gaskets, and seals.

What This Kit Includes

• Lifters
• Camshaft
• Oil Seal Set
• Water Pump Seal
• Counter Balancer Kit
• Complete Gasket Kit
• Main Bearings
• Piston Rings
• (2) Intake Valves
• (2) Exhaust Valves

Inspect the Cylinder Head and Valvetrain

Check the cylinder head carefully while replacing the valves, camshaft, and lifters. Inspect the valve seats, guides, springs, and related components for wear or damage. Correct any problems before installing the new valvetrain components.

Check the Parts You Plan to Reuse

Inspect the pistons, cylinders, crankshaft, and connecting rods during teardown. Next, measure critical wear areas against the correct engine specifications. Replace any component that falls outside the required limits before reassembly.

Do You Need the Valve Components?

If your existing intake and exhaust valves remain suitable for reuse, compare the Polaris RZR/Ranger 800 Complete Engine Refresh Kit. It provides similar refresh coverage without the intake and exhaust valves included with this Master kit.

Shop RZR and Ranger 800 Engine Parts

Browse Polaris RZR 800 parts and rebuild kits or Polaris Ranger 800 parts and rebuild kits for additional engine repair options.

REV6 Warranty & Support

REV6 backs this Master Engine Refresh Kit with a 1-year parts warranty. Contact REV6 if you need help confirming fitment or choosing the right RZR or Ranger 800 engine kit.