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USD 1886.39
Part #: RRYGK057

Yukon YGK057 Re-Gear Package - 3.73 Ratio

2003-2011 Dodge Ram 2500/3500
Part #: RRYGK057
Ships from manufacturer (Usually in 1-3 Days)

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Take all the guesswork of regearing your 2003-2011 Dodge Ram 2500/3500 with the Yukon YGK057 3.73 Re-Gear Package. The master overhaul kits exclusively use Timken bearings and include everything necessary to install your new gear sets. Yukon backs their ring & pinion kits with a 1 year warranty. Yukon combines a front and rear 3.73 ring & pinion set along with the most complete master overhaul kits on the market, giving you everything needed to re-gear the front and rear differential under one easy part number. Yukon tests each ring and pinion set on a roll stand to make sure the fitment is perfect.

  • 3.73 Gears
  • Includes Master Overhaul Kits
  • Complete Front & Rear Re-Gear Package
Fits C9.25" Reverse Front Differential and  AA14-11.5" Rear Differential. 
In mid 2011 the design for the pinion bearing changed. 
The early design had a rear pinion race O.D. of 4.125" with a bearing part number HM807046. The later design has an O.D. of 4.375" with a bearing part number NP516549. 
This kit fits the early design. 


  • MFG. Number YGK057
  • Manufacturer Name Yukon Gear & Axle
  • Shipping Weight 77.26 lb.
  • Shipping Length 20 in.
  • Shipping Width 16 in.
  • Shipping Height 14 in.
  • Fuel Type Diesel / Gas
  • UPC 883584310570
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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