Polaris Ranger 570/Crew Northstar Engine 2022-2026

Description

Polaris Ranger 570 NorthStar Engine

REV6 rebuilds engines for 2022-2026 Polaris Ranger 570 NorthStar and Ranger Crew 570 NorthStar models. First, each engine receives a complete teardown, cleaning, and inspection. Then, our technicians rebuild the engine using the machining, replacement parts, and measurements specified for this engine.

Compatible Ranger 570 NorthStar Models

• 2022 Polaris Ranger 570 NorthStar
• 2022 Polaris Ranger Crew 570 NorthStar
• 2023 Polaris Ranger 570 NorthStar
• 2023 Polaris Ranger Crew 570 NorthStar
• 2024 Polaris Ranger 570 NorthStar
• 2024 Polaris Ranger Crew 570 NorthStar
• 2025 Polaris Ranger 570 NorthStar
• 2025 Polaris Ranger Crew 570 NorthStar
• 2026 Polaris Ranger 570 NorthStar
• 2026 Polaris Ranger Crew 570 NorthStar

What Your Engine Rebuild Includes

• Complete teardown, cleaning, and inspection of all components
• Crankshaft remanufactured with a new connecting rod and trued
• Cylinder inspected, bored, and honed to the next oversize or replaced
• New moly piston and piston rings
• Cylinder head cleaned, decked, rebuilt, and shimmed to manufacturer specifications
• Manganese bronze exhaust valve guide upgrade for improved durability
• Intake valve guides inspected and replaced as needed
• Valves and seats recut and verified through vacuum testing
• Camshaft lobes and journals cleaned and polished, then replaced if required
• Timing chain and oil pump chain inspected and replaced as needed
• Refurbished oil pump assembly
• Engine cases inspected for journal wear, cracks, or excessive damage
• All gaskets and seals replaced
• Final assembly torqued to manufacturer specifications

Two-Technician Quality Control

One REV6 technician completes the engine rebuild and verifies the required measurements and tolerances. Afterward, a second technician inspects the finished engine before shipment. This additional inspection gives REV6 another quality-control checkpoint before the rebuilt engine leaves our Utah facility.

Ranger 570 NorthStar Core Options

You can send your original engine to REV6 first or use the $800 core option when an exchange engine is available. If you choose an exchange, REV6 must inspect your returned engine before approving the applicable core refund.

• Send your core first: Ship your original engine to REV6 for inspection and rebuilding.
• Pay the $800 core charge: Receive a rebuilt engine first when an exchange engine is available.
• Return your original core: REV6 inspects the returned engine before approving the applicable refund.
• Confirm exchange availability: Contact REV6 to verify inventory and core eligibility.

For return deadlines, inspection standards, and refund terms, review the REV6 Core Program.

Engine Build Time and Shipping

REV6 schedules engine builds in the order cores arrive. Most Ranger 570 engines ship within 5-10 business days after the core arrives. However, inventory and current build schedules can affect timing, so contact REV6 for availability before sending your engine.

Before shipment, follow the REV6 Engine Core Shipping Instructions for packaging and freight preparation.

1-Year and 2-Year No-Fault Warranty Options

Every rebuilt engine includes a 1-year no-fault warranty. Additionally, REV6 offers an optional 2-year no-fault, no-questions-asked warranty. Review the REV6 Warranty Policy for complete coverage terms and requirements.

Questions About Your Ranger 570 NorthStar Engine?

If you need to confirm fitment, exchange availability, or core eligibility for your 2022-2026 Polaris Ranger 570 NorthStar or Ranger Crew 570 NorthStar, contact REV6. Send us your core to get your rebuild moving.