Yukon front 4340 Chrome-Moly replacement axle kit for Dana 44, Ford Bronco and F150 with 19/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon's 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Dana U/joints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy's ring & pinion) makes final determination on warranty considerations.

Product Features:

• Front axle kit
• Fits 1978-1979 Bronco and 1973-1979 F150
• 4340 Chromoly axles
• 30 spline inner axles
• Includes inner and outer axle shafts with Spicer u-joints