Yukon Gear Rear 4340 Chromoly Axle for D60/D70/D80 35 Spline (37"-39.5")

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SKU: YUKYA WFF35-39.5
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Sale price$399.99 Regular price$418.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Rear 4340 Chromoly Replacement Axle Kit

Boost the strength of your heavy-duty differential with the Yukon Gear Rear 4340 Chrome-Moly Replacement Axle Kit. Engineered for Dana 60, Dana 70, and Dana 80 axles, this kit provides a significant upgrade in durability and performance, essential for demanding off-road and work applications.

Robust Features for Extreme Duty:

  • Material: Made from high-strength 4340 Chrome-Moly alloy, offering superior tensile strength and impact resistance to handle extreme torque.
  • Differential Compatibility: Designed to fit Dana 60, Dana 70, and Dana 80 rear differentials.
  • Spline Count: Features 35 splines, ensuring a strong connection and efficient power delivery.
  • Adjustable Length: This is a cut-to-fit axle, suitable for applications ranging from 37 inches to 39.5 inches, providing installation flexibility.
  • Enhanced Strength: Delivers a substantial increase in strength over stock axles, reducing the risk of failure under load.
  • Warranty: Backed by a limited lifetime warranty against manufacturing defects for your confidence.

This Yukon Gear axle kit is the perfect choice for truck owners who push their vehicles hard, whether it's for towing, hauling heavy loads, or tackling challenging off-road trails. The superior 4340 chromoly construction ensures reliability when you need it most. The cut-to-fit design allows for precise installation in a variety of setups.

Equip your truck with the ultimate in rear axle strength. Order your Yukon Gear 4340 Chromoly Rear Axle Kit from GGCRACING today!

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Rear 4340 Chromoly Replacement Axle Kit

Boost the strength of your heavy-duty differential with the Yukon Gear Rear 4340 Chrome-Moly Replacement Axle Kit. Engineered for Dana 60, Dana 70, and Dana 80 axles, this kit provides a significant upgrade in durability and performance, essential for demanding off-road and work applications.

Robust Features for Extreme Duty:

  • Material: Made from high-strength 4340 Chrome-Moly alloy, offering superior tensile strength and impact resistance to handle extreme torque.
  • Differential Compatibility: Designed to fit Dana 60, Dana 70, and Dana 80 rear differentials.
  • Spline Count: Features 35 splines, ensuring a strong connection and efficient power delivery.
  • Adjustable Length: This is a cut-to-fit axle, suitable for applications ranging from 37 inches to 39.5 inches, providing installation flexibility.
  • Enhanced Strength: Delivers a substantial increase in strength over stock axles, reducing the risk of failure under load.
  • Warranty: Backed by a limited lifetime warranty against manufacturing defects for your confidence.

This Yukon Gear axle kit is the perfect choice for truck owners who push their vehicles hard, whether it's for towing, hauling heavy loads, or tackling challenging off-road trails. The superior 4340 chromoly construction ensures reliability when you need it most. The cut-to-fit design allows for precise installation in a variety of setups.

Equip your truck with the ultimate in rear axle strength. Order your Yukon Gear 4340 Chromoly Rear Axle Kit from GGCRACING today!

Product Details

Product Description

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Rear 4340 Chromoly Replacement Axle Kit

Boost the strength of your heavy-duty differential with the Yukon Gear Rear 4340 Chrome-Moly Replacement Axle Kit. Engineered for Dana 60, Dana 70, and Dana 80 axles, this kit provides a significant upgrade in durability and performance, essential for demanding off-road and work applications.

Robust Features for Extreme Duty:

  • Material: Made from high-strength 4340 Chrome-Moly alloy, offering superior tensile strength and impact resistance to handle extreme torque.
  • Differential Compatibility: Designed to fit Dana 60, Dana 70, and Dana 80 rear differentials.
  • Spline Count: Features 35 splines, ensuring a strong connection and efficient power delivery.
  • Adjustable Length: This is a cut-to-fit axle, suitable for applications ranging from 37 inches to 39.5 inches, providing installation flexibility.
  • Enhanced Strength: Delivers a substantial increase in strength over stock axles, reducing the risk of failure under load.
  • Warranty: Backed by a limited lifetime warranty against manufacturing defects for your confidence.

This Yukon Gear axle kit is the perfect choice for truck owners who push their vehicles hard, whether it's for towing, hauling heavy loads, or tackling challenging off-road trails. The superior 4340 chromoly construction ensures reliability when you need it most. The cut-to-fit design allows for precise installation in a variety of setups.

Equip your truck with the ultimate in rear axle strength. Order your Yukon Gear 4340 Chromoly Rear Axle Kit from GGCRACING today!

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