Description

Replace Worn Bearings Before They Cause Bigger Problems

Engine bearings support the rotating assembly and help maintain proper oil clearance throughout the engine. When bearings become worn, they can lead to excessive clearance, reduced oil pressure, and costly engine damage. This Complete Bearing Kit is designed for the 2024-2026 Polaris XPEDITION NorthStar ADV and XP equipped with the ProStar 1000 engine, making it an excellent choice during bottom-end repairs or complete engine rebuilds.

Replacing bearings and seals while the engine is apart helps protect new internal components and supports dependable long-term performance.

What This Kit Includes

• Engine Bearing Set
• PTO Oil Seal/Mag Oil Seal

When Should Engine Bearings Be Replaced?

Engine bearings should be replaced whenever the engine is disassembled for a bottom-end rebuild or whenever inspection shows wear, scoring, or damage. Installing new bearings during reassembly helps maintain proper crankshaft support and contributes to smooth, reliable engine operation.

• Complete engine bearing set.
• Replacement oil seals.
• Ideal for bottom-end repairs and complete engine rebuilds.
• Designed for the Polaris ProStar 1000 engine.

Compatible Models

• 2024-2026 Polaris XPEDITION NorthStar ADV
• 2024-2026 Polaris XPEDITION NorthStar ADV5
• 2024-2026 Polaris XPEDITION NorthStar XP
• 2024-2026 Polaris XPEDITION NorthStar XP5

If you’re unsure whether this bearing kit is correct for your engine, Contact REV6. Our team can help verify compatibility before you order.

Complete Your Bottom-End Rebuild

Need additional rotating assembly components? Pair this kit with the Crankshaft and Rod Kit or upgrade to the Complete Bottom End Rebuild Kit for more comprehensive coverage.

If you’re rebuilding the entire engine, compare the Engine Rebuild Kit or browse the complete Polaris XPEDITION Parts Catalog for additional ProStar 1000 engine components.

Built for Long-Term Reliability

Replacing worn bearings during a rebuild is one of the best ways to protect your crankshaft and rotating assembly. Starting with fresh bearings and seals helps provide the proper foundation for a dependable engine rebuild and long service life. Every REV6 bearing kit includes a 1-year warranty and ships nationwide.