Description

Top-end wear, loss of compression, and valve seat fatigue can reduce power and efficiency on a Sportsman 550. This master top end rebuild kit gives you all the major components needed to address those issues. It includes a steel-sleeved standard bore cylinder, piston kit, top end gasket set, intake valves, and exhaust valves. In addition, every part is backed by a 1-year warranty for your confidence and peace of mind.

THIS KIT INCLUDES

• STD bore steel-sleeved cylinder
• Piston kit
• Top end gasket set
• Intake valves
• Exhaust valves

People also check out the Polaris Sportsman 550 (09-14) Standard Master Top End Refresh Kit when comparing rebuild and refresh options that include valve work.

Before you order, you can review our warranty policy to understand full coverage details. For more rebuild insight and maintenance tips, explore the REV6 Blog. Many riders find answers on our FAQ page. If you need additional help, our contact page is available.

FITMENT

Polaris Sportsman 550
2009–2014 Models

TAKE ACTION

This master top end rebuild kit gives you the essential components needed to restore sealing, compression, and performance in your Sportsman 550’s top end. With nationwide shipping, placing your order is fast and easy. Add the kit to your cart when you’re ready to begin your top-end rebuild project.

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