420431801 Valve Cover Gasket for Can-Am Maverick X3 900 2017-2026

Valve Cover Gasket for Can-Am

This valve cover gasket is a replacement sealing component that fits between the valve cover and cylinder head to prevent oil leaks on Can-Am Maverick X3 900 machines, referencing OEM part number 420431801.

Overview

This valve cover gasket for Can-Am delivers a reliable seal for the valve cover mating surface, helping keep oil where it belongs in the top end of the engine. It is intended for Maverick X3 900 owners and technicians handling top-end service. The gasket cross-references OEM 420431801 for a direct fit.

Built For Performance

• Precision-formed to match the valve cover sealing surface
• Made from oil-resistant gasket material
• Built to handle engine heat cycling
• Seals tightly against oil seepage
• Direct replacement for OEM part number 420431801

Fits These Machines

• for Can-Am Maverick X3 900 (2017-2026)

On-The-Job Use

• Top-end rebuilds and valve cover resealing
• Routine maintenance to address oil leaks
• Engine teardown and reassembly work

Specs At A Glance

Good To Know

Q: Does this gasket need sealant during installation? A: Most valve cover gaskets install dry, though a small amount of gasket sealant at corner points may help. Check your service manual for the recommended procedure.

Q: How do I know if my valve cover gasket needs replacing? A: Common signs include oil weeping around the valve cover edges, burning oil smells, or visible residue on the engine. Replacing the gasket is a routine part of top-end maintenance.

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