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BD Diesel Differential Cover, Rear - Sterling 12-10.25/10.5 - Ford 1989-2016 Single Wheel

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Ford (1989-up) with Sterling #12-10.25 or 10.5 single rear wheel differential

  • Engineered cover design keeps oil on the gears
  • Deflects oil back onto the ring gear and into the pinion gear for cooler longer life
  • Extra capacity sump located at bottom for gears to pick up oil
  • Internal and external cooling fins
  • Stainless steel allen head cap bolts, fill plug
  • Magnetic drain plug
  • Gasketless cover has integral re-usable Viton O-Ring



  • 36-Months
  • 150,000 Miles