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USD 355.83
Part #: RRYG F10.25-373L

Yukon YG F10.25-373L Ring & Pinion for Ford 10.25" - 3.73 Ratio

Ford 10.25"
Part #: RRYG F10.25-373L
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Dominate every pavement and terrain with the Yukon YG F10.25-373L Ring & Pinion for Ford 10.25" - 3.73 Ratio. Using the most innovative designs, and technology, the engineers at Yukon have made a running gear that is quiet and is easy to setup. Constructed from quality steel, Yukon uses the best materials available in their parts to ensure they are providing you with the best quality possible. To improve the life span of their Ring & Pinon Kits, Yukon coats the gear teeth in a surface finish that reduces heat and friction which can damage the Ring & Pinon.

  • Heat And Friction Resistant 
  • Made From Quality Materials
  • Improved Drivetrain Performance
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 Note:
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. 
When installing this gear set in a 99-07 10.5" housing you will need a 10.25" bearing kit. 08 & up will require Yukon YK F10.5-B Overhaul Kit.


  • MFG. Number YG F10.25-373L
  • Manufacturer Name Yukon Gear & Axle
  • Shipping Weight 26.54 lb.
  • Shipping Length 19 in.
  • Shipping Width 14 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel / Gas
  • Axle Type Ford 10.25"
  • Gear Ratio 3.73
  • UPC 883584240853
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

Does this require a longer yoke? Changing from 4.10 to 3.73 do I need a different yoke?
View Staff Answer 
Changing gear ratio does not affect the yoke. You can use your original yoke.

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