Sorry. I have never had a puny D35 break on me so I've never had to replace one. I do know D44 are the rave, in thing and I've bought several, the complete assembly for less than a $100 when I had the chance, but they're just sitting in the yard, unused. I have seen them advertised for anywhere between $75 to $650 but I've never seen any actually sold or bought. I know they are a desirable axle. I just don't know there worth, true worth. Jim