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USD 332.31
Part #: RRZK F10.25

USA Standard ZK F10.25 Master Overhaul Kit - Ford 10.25" Differential

Ford 10.25"
Part #: RRZK F10.25
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Finish upgrading your differential when you purchase the USA Standard ZK F10.25 Master Overhaul Kit - Ford 10.25" Differential. The Master Overhaul Kit has everything needed to get the job done and includes quality parts like Koyo bearings and races. The USA Standard Master Overhaul Kit is backed by a 1 year warranty and is built to last. Specially designed to supply a superior performance that can’t be matched, the USA Standard Master Overhaul Kit helps get the job done. 

  • 1 Year Warranty
  • Engineered For Performance 
  • Includes Everything Needed
Kit Includes:
Carrier bearings and races, pinion bearings and races, pinion seal, axle seals, complete shim kit, ring gear bolts, pinion nut, crush sleeve, oil baffles and slingers, thread locker, marking compound with brush and gasket.

Compatible with Differentials:
Ford 10.25"

Compatible with Make / Model:
Ford E-250 3/4 Ton (1985 - 1998)
Ford E-350 1 Ton (1985 - 1998)
Ford F-150 1/2 Ton (2000 - 2004)
Ford F-250 3/4 Ton (1985 - 1998)
Ford F-250 Super Duty 3/4 Ton (1997 - 1999)
Ford F-350 1 Ton (1985 - 1997)
Ford F-350 Super Duty 1 Ton (1997 - 1999)

Application Notes:
Compatible Makes & Model Chart is for reference only. 
You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.


  • MFG. Number ZK F10.25
  • Manufacturer Name USA Standard Gear
  • Shipping Weight 13.25 lb.
  • Shipping Length 12 in.
  • Shipping Width 12 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel / Gas
  • Axle Type Ford 10.25"
  • UPC 883584370260
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0.00


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