I recently picked up a set of 3/4 ton axles for the Jimmy. They were a D44 and a 14 bolt full floater. I was wondering what parts are interchangeable between the 3/4 ton and 1 ton version of the 14 bolt FF. Also what parts will interchange between my 1/2 ton 44 and this 3/4 ton front. O.K. one final question, are the axle tubes on the 14 bolt FF and the 14 bolt semi floater the same? I have access to a rear axle for free and wondering if it worth my time to grab the u bolts and spring pads for my axle. Thanks.