Description

Master Engine Rebuild Kit for Polaris Ranger 1000 NorthStar

The Polaris 2017-2021 Ranger 1000 NorthStar Master Engine Rebuild Kit includes the major components commonly replaced during a complete engine overhaul. From the bottom end to the cylinder head, this kit is assembled to simplify your rebuild while providing quality replacement parts that work together.

Whether you’re repairing engine damage or performing a complete overhaul, replacing all major wear components at the same time helps reduce downtime and eliminates the guesswork of sourcing individual parts. In addition, send us your engine block numbers and we’ll mark your bearing specifications for easier installation.

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

Why Choose the Master Kit?

This is the highest level rebuild kit available for the Ranger 1000 NorthStar. It combines bottom-end components with top-end parts, making it an excellent choice when your engine requires a complete overhaul. Furthermore, installing matching components throughout the engine helps streamline assembly while giving you confidence that critical wear items have been replaced.

Related Products for Your Rebuild

Complete your rebuild with these related Polaris Ranger 1000 NorthStar products:

• Polaris Ranger XP 1000 NorthStar Parts Catalog
• Polaris 2017-2021 Ranger 1000 NorthStar Complete Engine Rebuild Kit
• Polaris 2017-2021 Ranger 1000 NorthStar Complete Bottom End Rebuild Kit
• Polaris 2019-2021 Ranger XP 1000 NorthStar Engine
• Polaris Ranger 1000 NorthStar Transmission Rebuild Service
• Polaris ECU/ECM Premium Tune Service

Warranty & Support

Your Master Engine Rebuild Kit is backed by the REV6 1-year warranty. For warranty details, visit our Warranty Policy. If you have questions about fitment, bearing selection, or installation, Contact REV6. Financing options are also available for qualifying purchases through PayTomorrow and Affirm.

Build your Ranger engine with confidence using trusted replacement parts from REV6.