3.07 / 2.88 differential w116 /w123. A115 353 03 24 (A1153530324) thrust ring that sits in some of the differentials for example some of the 3.07 and 2.88 differentials from later w123s. get the center differential thingy loose, remove the crown-gear (isch) get the -lock- out of the differental pinion shaft. hammer out the pinionshaft.
dell boot f keys