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Product Information

Product Details
Part No. 21670
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
Right hand inner 4340 Chrome Moly replacement axle shaft for Dana 44, '75-'79 Ford F250, uses 5-760X u/joint. 34.75" long with 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. 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:
  • Fits 1978-1979 Ford F250 front with Dana Spicer 44
  • 4340 Chromoly
  • Right hand side inner
  • 30 spline
  • 34.75" from end of splines to center of u-joint bore
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