Can-Am Maverick X3 1000 Complete Top End Gasket Kit (2017-2023)
$194.25
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Replace the complete top-end sealing system during your Can-Am Maverick X3 engine rebuild with one convenient kit. Includes a 1-year REV6 warranty.
Description
Complete Top End Gasket Kit for Can-Am Maverick X3 1000
The Can-Am Maverick X3 Complete Top End Gasket Kit includes the gaskets, seals, and valve guide seals commonly replaced during top-end engine service on 2017-2023 models. Whether you’re installing new pistons, rebuilding the cylinder head, or repairing the top end, this kit helps simplify reassembly with the sealing components needed for the job.
Before You Begin Installation
Inspect the Cylinder Heads and Sealing Surfaces
Clean all gasket surfaces thoroughly and inspect the cylinder heads, valve cover, and sealing areas for damage or distortion before installing new gaskets and seals. Proper preparation helps achieve a reliable seal during final assembly.
What This Kit Includes
Top End Gaskets
- (1) Valve Cover Gasket — REPLACES OEM#: 420431801
- (1) Head Gasket — REPLACES OEM#: 420431816
- (1) Exhaust Gasket — REPLACES OEM#: 420431850
- (1) Cam Tensioner Gasket — REPLACES OEM#: 420430623
Top End Sealing Components
- (1) Cam V Ring — REPLACES OEM#: 420630127
- (6) Cam Housing Rings — REPLACES OEM#: 420431760
- (3) Spark Plug Seals — REPLACES OEM#: 420431751
- (12) Valve Guide Seals — REPLACES OEM#: 420431761
When Should You Replace Top End Gaskets?
- During a top-end rebuild
- When replacing pistons or piston rings
- While rebuilding the cylinder heads
- After removing the cylinder head or valve cover
- Whenever existing gaskets or seals show wear or damage
Fitment
2017-2023 Can-Am Maverick X3 1000
This Complete Top End Gasket Kit fits 2017-2023 Can-Am Maverick X3 1000 models.
Helpful Resources
Plan Your Top End Rebuild
Review our Can-Am Maverick X3 Engine Rebuild Guide for engine inspection tips, assembly recommendations, and rebuild planning.
Compare Can-Am X3 Rebuild Kits
If your rebuild requires pistons, valves, or additional engine components, our Can-Am X3 Engine Rebuild Kit Guide explains the differences between the available rebuild kit options.
Warranty & Support
REV6 Parts Warranty
This Complete Top End Gasket Kit is backed by the REV6 1-year parts warranty.
Need Help Selecting the Right Kit?
If you have questions about fitment or need help choosing between our top-end gasket kits, contact the REV6 team. We’ll help you select the correct parts for your Can-Am Maverick X3 engine.
