Polaris Sportsman 550 850 Rear Differential Bearing & Seal Kit 2009 Only

4XPRO differential replacement part. Verify the OEM number on your differential before ordering, since several differential options were used across model years.

Fits these machines

• 2009 Polaris 550 Sportsman
• 2009 Polaris 850 Sportsman

Backed by 4XPRO's two-year fault-free warranty. Ships direct from 4XPRO's Florida warehouse.