These are genuine Dana outer stub axles that show to fit 2000-2002 Dodge 3/4 and 1 ton trucks with the Dana 60 front differentials. These are 1.41 33 spline and 7.39 from the center of the u-joint to the tip of the threads. If you aren't sure about the part number for you application you can call or email with your tag number or application and we can help. Shipping is a flat $10.00 in the continental U.S.