What kind of rear pinion seal do I Need?
What kind of rear pinion seal do I Need? So the axle is often called the Sterling 10.5. The '99-up Ford SuperDuty pickups with dual rear wheels (DRW or dually or Dooley) and 7.3L engine have a Dana 80 rear axle. Completely different design from the Sterling 10.5, with different procedures to replace the pinion bearing. Can a Sterling 10.5 pinion nut be replaced? Completely different design from the Sterling 10.5, with different procedures to replace the pinion bearing. And as Kevin mentioned, you have to have a huge torque wrench, and probably with a long cheater attached, to reach...