Description

Can-Am Maverick 1000 X3 Master Engine Rebuild Kit for 2017-2023 Models

When your Maverick’s engine needs the full treatment, this REV6 Master Rebuild Kit delivers every critical piece. First, you’ll install the complete seal set to stop leaks at the source. Next, fit the cam chain to restore precise timing. After that, swap in the crankshaft and bearing kit for rock-solid bottom-end durability. Then, drop in three connecting rods and matching piston kits to bring compression back to factory specs. Finally, rebuild the valve train with six intake and six exhaust valves—each forged for long life under hard use.

Our Master Engine Technicians hand-pick and inspect every part, so you get perfect fitment and performance you can trust. Plus, we back every rebuild with a 1-year warranty, and nationwide round-trip shipping makes core returns seamless. Whether you’re tackling dunes, trails, or work projects, this all-in-one kit gets your Maverick back to peak form without guesswork.

This Kit Includes:

(6) Intake Valves REPLACES OEM#: 420855133
(6) Exhaust Valves REPLACES OEM#: 420855146
(3) Piston Kit REPLACES OEM#: 420893970
(3) Connecting Rods REPLACES OEM#: 420917522
(1) Crankshaft REPLACES OEM#: 420819935
(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
(2) Drain Plug Crush Washer REPLACES OEM#: 420552280
(1) Water Pump Gasket REPLACES OEM#: 420431682
(1) Main Oil Seal REPLACES OEM#: 420630153
(1) Camshaft V Ring REPLACES OEM#: 420630127
(1) Water Pump Oil Seal REPLACES OEM#: 420931802
(1) Water Pump mechanical Seal
(6) Connecting Rod Bearings REPLACES OEM#: 420933195
(4) Crank Bottom Bearings REPLACES OEM#:420933185
(4) Crank Top Bearing (Oil Hole) REPLACES OEM#: 420933180

Take Action:

• Contact Us for ordering or tech support

• Warranty Policy for full coverage details

• FAQ for shipping and core-return instructions

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