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USD 356.92
Part #: RRZG F10.25-456L

USA Standard ZG F10.25-456L Ring & Pinion for Ford 10.25" - 4.56 Ratio

Vehicle Fitment:
Ford 10.25" | See full application list below
Part #: RRZG F10.25-456L
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Replace the stock gearing of your Ford with the USA Standard ZG F10.25-456L Ring & Pinion for Ford 10.25" - 4.56 Ratio. Engineered for superior performance and durability, the Ring & Pinon will match and exceed the specifications of the factory ring & pinon. Each Ring & Pinon undergoes extensive inspections and tests to ensure the highest quality possible. Constructed from quality materials and backed by a 1 year warranty, the USA standard Ring & Pinon is the perfect addition to your Ford.

  • 1 Year Warranty
  • Engineered For Performance
  • Constructed From Quality Materials
  • Rigorously Tested To Ensure Quality
Compatible Differentials:
Ford 10.25"

Compatible 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.


  • MPN ZG F10.25-456L
  • SKU RRZG F10.25-456L
  • GTIN 883584361091
  • ID 16371
  • Manufacturer Name USA Standard Gear
  • Shipping Weight 29.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 14 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel / Gas
  • Axle Type Ford 10.25"
  • Gear Ratio 4.56
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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