E70 lemforder control arm bush wrong size

[Ss_0001]

Hi all,

I‘m halfway through replacing all the FRONT control arms and found the bushes on the lemforder lower rear are opposite in size to the original I just took off.... eg on the original part, the bush on the chassis end of the arm is 50mm, and the bush in the center is 55mm.

The Lemforder replacement arm has 55mm on the chassis end (and won’t fit into the mounting bracket), and the bush at the center is only 50mm.

2008 E70 4.8
BMW part numbers 31126771893/4
Lemforder part numbers 3599601 & 3599701

Any ideas? Thanks