3086212 Camshaft Rocker Arms Gasket Kits 3085855 For Polaris Sportsman Ranger

Camshaft Rocker Arms Gasket Kit for Polaris

This replacement camshaft rocker arms gasket kit restores proper valvetrain timing and seals, cross-referencing part numbers 3086212 and 3085855.

Overview

This camshaft rocker arms gasket kit provides a comprehensive solution for restoring top-end engine performance on utility terrain vehicles. By replacing worn rocker arms and camshaft lobes, it eliminates ticking noises and restores proper valve lift. Powersports technicians can install this camshaft rocker arms gasket kit to resolve oil leaks and restore original power output.

Built For Performance

• Camshaft lobes hardened to resist friction and wear under high-RPM operations.
• Precision-ground rocker arm pads ensure smooth contact and quiet valvetrain performance.
• High-temperature cylinder head gaskets prevent engine oil and combustion leaks.
• Manufactured to precise dimensions for accurate valve lash adjustment.

Fits These Machines

• for Polaris Sportsman
• for Polaris Ranger

On-The-Job Use

• Overhauling worn valvetrain assemblies on utility and sport ATVs.
• Replacing leaking rocker cover gaskets to stop engine oil leaks.
• Restoring lost power and smooth idle on high-mileage utility side-by-sides.

Specs At A Glance

Good To Know

Q: What causes premature camshaft and rocker arm wear in ATVs? A: Low engine oil levels, dirty oil, or blocked lubrication passages are the leading causes of valvetrain wear.

Q: Do I need to apply lube during assembly? A: Yes, generous application of assembly lube on the camshaft lobes and rocker arm pads is crucial during initial startup.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.