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USD 336.72
Part #: RRYG D80-373

Yukon YG D80-373 Ring & Pinion for Dana 80 - 3.73 Ratio

Dana 80
Part #: RRYG D80-373
Ships from manufacturer (Usually in 1-3 Days)

An Email Will Be Sent With Expected Shipping Date After Purchase

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Upgrade your vehicle with the Yukon YG D80-373 Ring & Pinion for Dana 80 - 3.73 Ratio. Constructed from high quality steel, the Yukon Ring & Pinon is incredibly durable and can stand up to any task you put it through. In order to make the Ring & Pinon last longer, the engineers at Yukon have coated the gear teeth of the kit with a surface finish that resists heat and friction. Because of innovative technology, the Ring & Pinon Kit has a quiet running gear that has superior strength and is easy to setup.  

  • Made From Quality Materials
  • Heat And Friction Resistant 
Compatible Make / Model:
Chevrolet / Chevy C3500 (1999 - 1999) 
Chevrolet / Chevy Express Van 3500 1 Ton (1996 - 2007)  
Chevrolet / Chevy G30 1 Ton (1992 - 1995)  
Chevrolet / Chevy P30 1 Ton Van (1997 - 2005)  
Chevrolet / Chevy P3500 (1997 - 1999)   
Dodge Ram 2500 3/4 Ton (1993 - 2002)  
Dodge Ram 3500 1 Ton (1993 - 2002)  
Ford E-350 1 Ton (1988 - 2010)  
Ford E-450 (2000 - 2005) 
Ford F-350 1 Ton (1988 - 2015)  
Ford F-450 (1999 - 2005)  
GMC K30 1 Ton (1992 - 2000)  

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. 


  • MFG. Number YG D80-373
  • Manufacturer Name Yukon Gear & Axle
  • Shipping Weight 33.72 lb.
  • Shipping Length 19 in.
  • Shipping Width 14 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel / Gas
  • Axle Type Dana 80
  • Gear Ratio 3.73
  • UPC 883584240778
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.