Description

Refresh Your ProStar 1000 Top End

When the cylinder is still in good condition but the piston and sealing components have reached the end of their service life, this Top End Rebuild Kit provides an economical way to restore performance without replacing parts that don’t need attention. Designed for the 2024-2026 Polaris XPEDITION NorthStar ADV and XP equipped with the ProStar 1000 engine, this kit includes the essential components for a dependable top-end refresh.

Replacing the piston and gaskets during one repair helps restore compression, reduce oil consumption, and prepare the engine for many more miles of dependable service.

What This Kit Includes

• Standard Piston Kits
• Top End Gasket Set

Who Is This Kit Designed For?

This kit is an excellent option when your original cylinder remains within specification and your cylinder head does not require additional work. It’s commonly used during preventative maintenance or after inspection confirms only the piston assembly and sealing components need replacement.

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 your cylinder is reusable or need help selecting the correct rebuild kit, Contact REV6. Our team can help you choose the right parts before you begin your rebuild.

Need Additional Top-End Components?

If your cylinder also needs replacement, step up to the Complete Top End Rebuild Kit.

If your rebuild requires new intake and exhaust valves as well, compare the Master Top End Rebuild Kit.

Planning a complete engine overhaul? Browse the XPEDITION Engine Rebuild Kit or explore the full Polaris XPEDITION Parts Catalog for additional ProStar 1000 engine components.

Keep Your Rebuild Moving Forward

Choosing the right rebuild kit helps eliminate unnecessary parts while ensuring you have everything needed for the repair you’re performing. Whether you’re rebuilding your own XPEDITION or servicing a customer’s vehicle, this kit provides quality replacement components backed by REV6’s 1-year warranty and nationwide shipping.