Can-Am Maverick 1000 X3 Top End Gasket Kit | 2017-2023
$152.25
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Replace the essential top-end gaskets and valve guide seals during your Can-Am Maverick X3 engine service. Includes a 1-year REV6 warranty. Ships nationwide. Add to cart.
Description
Top End Gasket Kit for Can-Am Maverick X3 1000
The Can-Am Maverick X3 Top End Gasket Kit includes the essential sealing components commonly replaced during top-end engine service on 2017-2023 models. Whether you’re replacing piston rings, servicing the cylinder heads, or repairing a head gasket, this kit provides the key gaskets and valve guide seals needed for reassembly.
Before You Begin Installation
Inspect All Sealing Surfaces
Before installing new gaskets, clean every mating surface and inspect the cylinder head, cylinder deck, and exhaust mounting surfaces for scratches, corrosion, or distortion. Proper preparation helps achieve a reliable seal during reassembly.
What This Kit Includes
Top End Sealing Components
- (1) Head Gasket — REPLACES OEM#: 420431816
- (1) Exhaust Gasket — REPLACES OEM#: 420431850
- (1) Cam Chain Tensioner Gasket — REPLACES OEM#: 420430623
- (12) Valve Guide Seals — REPLACES OEM#: 420431671
When Should You Replace Top End Gaskets?
- When replacing piston rings or pistons
- During cylinder head service
- After removing the cylinder head
- When repairing a leaking head gasket
- Whenever the existing gaskets or valve guide seals show wear or damage
Fitment
2017-2023 Can-Am Maverick X3 1000
This Top End Gasket Kit fits 2017-2023 Can-Am Maverick X3 1000 models.
Helpful Resources
Plan Your Top End Service
Before beginning your repair, review our Can-Am Maverick X3 Engine Rebuild Guide for inspection tips, assembly recommendations, and rebuild planning.
Compare Can-Am X3 Rebuild Kits
If your project 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 Top End Gasket Kit is backed by the REV6 1-year parts warranty.
Need Help Choosing the Right Gasket Kit?
If you’re unsure whether you need this kit or the Complete Top End Gasket Kit, contact the REV6 team. We’ll help you choose the correct sealing components for your Can-Am Maverick X3 engine.
