How do i know if i got the right springs
Ok i bought a eibach pro kit for my 96 e320 the part # 2539.140 from internet when i received the item looks brand new w/all the eibach catalogue and decals but the springs have a stamped mark written like this:
Front springs: eiback kba 90511, EW 2537001VA, 31992536
Back(smaller diameter springs)EW 25380021VA, 27982536
Is the part no. really different from the numbers stamped on the springs?