Hi, I guess it's a 124 034 you have? Both rad supports, 034 and 036 are welded to the chassis legs but they are not the same.
The 034 tubular c:a 1" thick pipe w two brackets coming from the bumper x-member is not too hard to rectify, my 400E had a
minor impact to the rad bar thus giving the radiator a dangerously close position to the fan. I had to straighten the bracket
at that side and also move the support some 2" forward, not too complicated but it needed a good heating by a torch (red hot)
The 500E support is another story, same as the R129 and that I think have to be replaced or at least removed straightened and
welded back into place. For the 500 supp. it could be said, no longer avail. but you can still buy the R129 counterpart,,Roger