Description

Master Engine Rebuild Kit for 2017–2023 Polaris Ranger 1000

If you’re doing a full teardown, this Polaris Ranger 1000 Master Engine Rebuild Kit (2017–2023) gives you everything needed to build it back right. This is your top-to-bottom rebuild setup, covering both bottom end strength and top end performance in one complete package.

What This Kit Includes

• New Cylinder
• Oil seal set
• Timing chain
• Oil pump chain
• HD twin crankshaft
• Balance shaft bearings
• Forged connecting rods
• Complete gasket kit
• Complete bearing kit
• (2) Moly Upgraded pistons
• (4) Intake valves
• (4) Exhaust valves
• Send us your block numbers so we can mark your bearing specifications for easy install!

Technical Support & Build Guidance

This is a full engine rebuild, so proper clearances and assembly are critical. Matching bearings to your block ensures correct oil clearance and long-term durability. From crankshaft install to piston and valve setup, every step matters.

For more build tips, visit the REV6 blog. You can also browse parts in our Polaris parts catalog, explore options in our Powersports Shop, or compare this to the next level down here: Ranger 1000 complete rebuild kit.

Warranty & Support

This kit is backed by a 1-year warranty, so you can rebuild with confidence. If you need help with fitment, bearing selection, or installation, reach out through our contact page or review full details on our warranty policy.

Fitment

Polaris Ranger 1000 (2017–2023)

Take Action

Don’t piece together a rebuild and risk missing key components. Get everything you need in one master kit and build it right the first time. Order today with fast, nationwide shipping.