Description
Head Seal Kit for Can-Am Maverick X3 1000
The Can-Am Maverick X3 Head Seal Kit includes the valve cover seal, cam housing rings, spark plug seals, and cam V ring commonly replaced during cylinder head and valve train service on 2017-2023 models. Replacing these sealing components together helps prevent oil leaks and restores proper sealing around the top of the engine.
Before You Begin Installation
Inspect the Cylinder Head Components
Clean the valve cover, cam housing, spark plug tube sealing surfaces, and camshaft sealing areas before installation. Inspect each surface for damage or excessive wear to help ensure the new seals provide a dependable, leak-free fit.
What This Kit Includes
Cylinder Head Sealing Components
- (1) Valve Cover Seal — REPLACES OEM#: 420431801
- (6) Cam Housing Rings — REPLACES OEM#: 420431760
- (3) Spark Plug Seals — REPLACES OEM#: 420431751
- (1) Cam V Ring — REPLACES OEM#: 420630127
When Should Head Seals Be Replaced?
- When removing the valve cover during engine service
- During camshaft or valve train repairs
- When repairing oil leaks around the top of the engine
- During cylinder head maintenance
- Whenever existing seals become brittle, compressed, or damaged
Fitment
2017-2023 Can-Am Maverick X3 1000
This Head Seal Kit fits 2017-2023 Can-Am Maverick X3 1000 models.
Helpful Resources
Plan Your Cylinder Head Service
Before beginning your repair, review our Can-Am Maverick X3 Engine Rebuild Guide for inspection tips, cylinder head service recommendations, and rebuild planning.
Compare Can-Am X3 Rebuild Kits
If your repair requires additional gaskets, valves, pistons, or engine components, our Can-Am X3 Engine Rebuild Kit Guide can help you choose the right rebuild solution.
Warranty & Support
REV6 Parts Warranty
This Head Seal Kit is backed by the REV6 1-year parts warranty.
Need Help Confirming Fitment?
If you have questions about fitment or selecting the correct cylinder head sealing components, contact the REV6 team. We’ll help you choose the right parts for your Can-Am Maverick X3.













