Description

Engine Refresh Kit for Can-Am Maverick X3 1000

The Can-Am Maverick X3 Engine Refresh Kit is designed for 2017-2023 engines that need new piston rings, bearings, timing components, gaskets, and seals while retaining reusable major engine components. It’s an excellent option when your crankshaft, connecting rods, pistons, cylinders, and valves remain within manufacturer specifications but the normal wear items are due for replacement.

Replace the piston rings to help restore compression, install a new cam chain to maintain accurate valve timing, and renew the bearings, gaskets, seals, and O-rings while the engine is apart. Completing these services together can help improve long-term reliability and reduce the need for additional teardown later.

Before You Begin Your Refresh

Measure Before You Order

Inspect the crankshaft, connecting rods, pistons, cylinders, and valve train before purchasing parts. If any major engine components are outside specification, consider stepping up to one of our complete or master rebuild kits instead of a refresh kit.

What This Kit Includes

Piston Ring & Bearing Components

• (3) Piston Rings – REPLACES OEM#: 420892824
• (6) Connecting Rod Bearings – REPLACES OEM#: 420933195
• (4) Crank Bottom Bearings – REPLACES OEM#: 420933185
• (4) Crank Top Bearings (Oil Hole) – REPLACES OEM#: 420933180

Timing Components

• (1) Cam Chain – REPLACES OEM#: 420297086
• (1) Cam Chain Tensioner Gasket – REPLACES OEM#: 420430623

Gaskets, Seals & O-Rings

• (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
• (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

Common Signs You May Need an Engine Refresh

• Engine compression remains good but piston rings are worn
• Oil leaks from aging gaskets or seals
• Cam chain shows normal service wear
• Engine is already apart for maintenance
• Preventative service before heavy riding or racing

Fitment

2017-2023 Can-Am Maverick X3 1000

This Engine Refresh Kit fits 2017-2023 Can-Am Maverick X3 1000 models. Verify your model and inspect reusable engine components before ordering.

Helpful Resources

Plan Your Engine Refresh

Review our Can-Am Maverick X3 Engine Rebuild Guide for inspection tips, rebuild planning, and common engine wear points.

Compare X3 Rebuild Kit Options

If you’re deciding between a refresh kit and a complete rebuild, our Can-Am X3 Engine Rebuild Kit Guide explains the differences between the available rebuild options.

Looking for More Performance?

After completing your refresh, supported models can benefit from the Can-Am ECU / ECM Tune Kit for improved throttle response and additional horsepower.

Warranty, Financing & Support

REV6 Parts Warranty

This Engine Refresh Kit is backed by the REV6 1-year parts warranty.

Financing Available

Qualified buyers can explore REV6 financing options for larger engine service projects.

Need Help Choosing the Right Kit?

If you’re unsure whether your engine needs a refresh or a complete rebuild, contact the REV6 team. We’ll help you choose the rebuild solution that best fits your engine.