Yukon Gear & Axle Ring and Pinion Options 99-10 Ford F-250 / F-350 10.5"

Whether you want to call it relentless abuse, or product testing, we've tried nearly all manufacturers of ring and pinion sets, and we've grenaded nearly all of them. To date, Yukon has been the absolute most indestructible set of gears we've ran without fail. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon Ring Pinion sets come standard with a one-year warranty.Please verify your correct differential application before ordering gears.Applications: Ford 10.5" Ford E-350 Super Duty (2000-2010) Ford E-250 (2003-2010) Ford E-550 Super Duty (2003-2003) Ford F-150 (2000-2010) Ford E-450 Super Duty (2003-2010) Ford E-250 Econoline (1999-2002) Ford E-550 Econoline Super Duty (2002-2002) Ford E-450 Econoline Super Duty (2000-2002) Ford E-350 Econoline Club Wagon (1999-1999) Ford F-250 (1999-1999) Ford F-250 Super Duty (1999-2010) Ford F-350 Super Duty (1999-2010) Ford Excursion (2000-2005)