Description

Complete Top End Rebuild Kit for Polaris Sportsman 450 (2017–2022)

This Complete Top End Rebuild Kit fits Polaris Sportsman 450 models from 2017–2022. Designed to restore compression and sealing, this kit includes a new cylinder along with upgraded piston components and critical head gaskets.

What This Kit Includes

• New Polaris Cylinder
• Upgraded Moly Coated Piston Kit
• Cylinder Base Gasket
• Cylinder Head Gasket

Additional Polaris Parts & Support

If you are completing a larger service, browse additional components in our Polaris Sportsman 450 parts catalog. For warranty information, review our warranty policy, or contact our team through the contact page if you need assistance.

Fitment

Polaris Sportsman 450
2017–2022 Models

Take Action

Restore compression and sealing in your Sportsman 450 with a complete top end rebuild kit. Order today with nationwide shipping.

Veterans and active servicemembers qualify for available discounts. Thank you for your service.