Description

Polaris Sportsman & Scrambler 850 Exhaust Valve Kit

Restore proper valve operation with this Exhaust Valve Kit for the Polaris Sportsman 850 and Scrambler 850. The kit includes four replacement exhaust valves, making it an excellent choice when rebuilding the cylinder head or replacing worn valve train components.

Replacing all exhaust valves together helps promote consistent sealing and valve performance across the cylinder head. In addition, installing a matched set simplifies assembly and supports dependable engine operation after the rebuild is complete.

Ideal for Cylinder Head Service

Use this kit when replacing worn or damaged exhaust valves during a cylinder head rebuild. However, if your intake valves also need replacement, pairing both valve kits helps complete the repair with matching components.

What This Kit Includes

• (4) Exhaust Valves

Compatible Polaris Models

• 2009-2023 Polaris Sportsman 850
• 2013-2023 Polaris Scrambler 850

Need help selecting the correct valve components? Contact REV6. Our team can help you choose the right parts for your engine.

Continue Your Polaris Sportsman 850 Cylinder Head Rebuild

Replacing the intake valves too? View the Polaris Sportsman & Scrambler 850 Intake Valve Kit.

Installing new head gaskets during reassembly? See the Polaris Sportsman & Scrambler 850 Top End Gasket Kit.

Replacing piston rings at the same time? Compare the Polaris Sportsman & Scrambler 850 Top End Refresh Kit.

Every REV6 replacement part includes our 1-year warranty, so you can install with confidence.