I had a hard landing & bent the axel tubes. I need to replace the front axel assembly to fix the -1.8 degree camber problem on each side. The question: Is there a difference between front axels with single-rear-wheel(this is what I have), and dual rear wheel front axel? the part number on the axel is (P)52104
2003, 3500, 5.9 diesel, 4x4, 3.73 ratio, manual 6-speed

 

Watch the ratios, most DRWs in that era were 4.10 ratio. Otherwise once you unbolt the extension adapters it should work just fine.