Description
As these Sportsman 550 engines age, they often lose compression and sealing. This +.50mm oversized engine rebuild kit gives you the matched parts needed to correct those issues. It restores top-end performance with components designed specifically for 2009–2014 models. In addition, each part meets the durability standards riders expect from REV6.
THIS KIT INCLUDES
- +.50mm piston kit
- Complete gasket set
Many riders also check out the Polaris Sportsman 550 (2009–2014) +.50mm Oversized Engine Refresh Kit because it offers a lighter option for top-end work.
You can review our warranty policy before ordering. For more insight into engine rebuilds, take a look at the REV6 Blog. Our FAQ page answers many common questions, and the contact page is available if you need extra help.
FITMENT
Polaris Sportsman 550
2009–2014 Models
TAKE ACTION
This oversize rebuild kit offers a direct way to bring your Sportsman 550 back to reliable running. Because we offer nationwide shipping, you can order the kit whenever you’re ready and begin your top-end repair with confidence.
Veterans and active servicemembers qualify for available discounts. Thank you for your service.













