Does Differential 25% mean its an LSD?

[AmosCake]

Cool Thanks!...

[AmosCake]

This part number, 33-10-1-211-843, says differential 25%. Is this the lsd in a 91 318is? Thanks

[AmosCake]

Final Update! I hammered the joint at a different angle and it literally just slipped out as if it Wasn’t stuck. Hammering the ball joint all around was the only method that worked for me. Thanks

[AmosCake]

This was the first method we tried with no luck. It doesn’t budge...

[AmosCake]

Update. PB Blaster with some hammering did not work. Control arm still very mush stuck. Next method will be using a 8 pound sledgehammer

[AmosCake]

Yeah I’m scared of deformation. I might do what Vince suggested and soak it with PB blaster and what’s your suggested to hammer the top. Although I have tried hammering the top, maybe the pub blaster...

[AmosCake]

this was the first method I did before buying the fork and they both haven’t worked....

[AmosCake]

I’ve been hammering at it with a fork and it would not budge...

[AmosCake]

Doing a suspension refresh but the control arm is stuck to the subframe. Any advice?...