Description
Intake Rocker Arms for Polaris Ranger and Sportsman 400/450/500
These Polaris 400/450/500 intake rocker arms fit select Ranger and Sportsman models. Check the engine size, model year, and original parts before ordering.
This Listing Includes
- (2) Intake Rocker Arms
Check Both Intake Rockers
Wear may affect one rocker arm more than the other. However, inspect both intake rockers, the camshaft surfaces, and the valve-stem tips before assembly. Also, confirm that each oil passage remains clean.
Inspect the Exhaust Side
Next, check the exhaust-side rocker for scoring, wear, or damage. If that part also needs replacement, review the Polaris Ranger and Sportsman 400/450/500 exhaust rocker arm.
Related Ranger Intake Valve
For 2005–2014 Ranger 400 and 1996–2013 Ranger 500 models, REV6 also offers a Polaris Ranger 400/500 intake valve. Confirm its narrower model and year range separately.
REV6 backs these rocker arms with a 1-year parts warranty. If you need help checking fitment, contact the REV6 team.













