Description

Bring your Can-Am Maverick 1000 X3 engine back to life with this complete refresh kit from REV6. Designed for 2017–2023 models, it replaces every critical gasket, bearing, seal, and piston ring that keeps your powerplant tight and reliable. Because all components meet or exceed OEM standards, you’ll restore compression, eliminate leaks, and improve longevity in one streamlined package.

This refresh kit covers the upper and lower end of your engine—from the head gasket to the crank bearings. Each part is precision-matched for fit and durability, built to handle the punishment of off-road heat cycles and heavy loads. Our technicians verify every component for quality before it leaves the shop, and nationwide shipping keeps your project on track.

Each REV6 kit includes a 1-year warranty, with an option to extend to 2-year no-fault coverage. Flexible financing and our core program are also available. For rebuild guides and insider maintenance tips, visit the REV6 Blog.

This Kit Includes

• (3) Piston Rings – OEM#: 420892824
• (1) Cam Chain – REPLACES OEM#: 420297086
• (1) Valve Cover Gasket – REPLACES OEM#: 420431801
• (6) Cam Housing Rings – REPLACES OEM#: 420431760
• (3) Spark Plug Seals – REPLACES OEM#: 420431751
• (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
• (1) Sump Cover Gasket – REPLACES OEM#: 420431845
• (1) Ignition Cover Gasket – REPLACES OEM#: 420431640
• (1) PTO Cover Gasket – REPLACES OEM#: 420450080
• (1) Base Plate Oil Pan Gasket – REPLACES OEM#: 420431820
• (1) Oil Cooler Gasket – REPLACES OEM#: 420431870
• (1) Oil Filter Housing O-Ring – REPLACES OEM#: 420650500
• (1) Oil Pump O-Ring – REPLACES OEM#: 420631830
• (2) Oil Filler Pipe O-Rings – REPLACES OEM#: 420430440
• (1) Pressure Regulator O-Ring – REPLACES OEM#: 420430624
• (1) Drain Plug Crush Washer – REPLACES OEM#: 420552280
• (1) Water Pump Gasket – REPLACES OEM#: 420431682
• (1) Main Oil Seal – REPLACES OEM#: 420630153
• (1) Water Pump Oil Seal – REPLACES OEM#: 420931802
• (1) Cam V Ring – REPLACES OEM#: 420630127
• (1) Water Pump Mechanical Seal – REPLACES OEM#: 420850946
• (6) Connecting Rod Bearings – REPLACES OEM#: 420933195
• (4) Crank Bottom Bearings – REPLACES OEM#: 420933185
• (4) Crank Top Bearings (oil hole) – REPLACES OEM#: 420933180

Support & Resources

Before you start your rebuild, use these helpful links:

Warranty Policy – Full coverage details.

Financing Options – Flexible plans for your parts order.

Core Program – How to return and earn credit for cores.

Contact Us – Speak with a REV6 specialist.

Help Center – Shipping, returns, and installation info.

Engine Rebuild Kit Guide – Learn when a full build is needed vs a refresh.

Back to Full Throttle

Order your Can-Am Maverick 1000 X3 engine refresh kit today and restore your engine to factory-tight performance. REV6 stands behind every component we sell—thank you for trusting us to keep you riding strong.