as promised here are the pictures of the gt4 goodies:
here you see the round nuts that sit inside the lsd core and the screws that hold the flange in place. in the left the GT4 version with M8 threads. on the right another bmw motorsport version with M10 threads!
here you see the nuts pressed on the axle bevel gears
all parts together with flanges with holes, screws with washers and the lsd core with nuts installed.
here you see the nut in place inside the lsd core
and finally, here is the solid sleeve for the pinion on the left and the standard crush sleeve on the right. the solid one is much harder to properly install but if installed correctly will lead to less stress and pressure on the bearings.
