Pitman arms rear, new diff mount and revised diff came first. At the same time this was the perfect opportunity to replace the anti roll bar (sway bar) mounting bushes with the versions from Powerflex.
Of course only new parts from Lemförder:
For the LSD I used Castrol Syntrax 75W-140:
The diff itself received new seals at the input and output shafts. A new temperature sensor was installed as well:
On the front I changed and upgraded the Upper Control Arms (UCA), the Lower Control Arms (LCA) and the drop links. Of course again all from Lemförder. The LCA is actually the aluminium version from the E34; same size and fit, only a little bit lighter and stronger:
Looking back, I could have gone for E31 control arms which have spherical bushes as well, but that will be for a next time!
These are the parts used for this revision:
33 32 1 125 665 Pitman Arms (Lemförder 10643 02)
31 12 1 132 353 Upper Control Arm LEFT (Lemförder 10527 01)
31 12 1 132 354 Upper Control Arm RIGHT (Lemförder 10528 01)
31 12 1 139 987 Lower Control Arm LEFT (Lemförder 10497 01)
31 12 1 139 988 Lower Control Arm RIGHT (Lemförder 10498 01)
31 35 1 134 582 Droplinks (Lemförder 10576 02)
Anti Roll Bar Mounting bushings FRONT 19mm (Powerflex PFR5-504-19)
Anti Roll Bar Mounting bushings REAR 15.5mm (Powerflex PFR5-308-15.5)