Home / Shop / BMW / Transmission / Getrag 235/5 / Rear flange nut Rear flange nut 23 21 1 630 197 Rear flange SKU: 331 Category: Getrag 235/5 Description Additional information Description 23 21 1 630 197 Rear flange nut Additional information Weight 0.05 kg Other Products Input shaft support bearing 1st / 2nd / 3rd Synchro rings – New Getrag 235/5 Straight cut, close ratio Dog engagement gear set. Read more 1st, 2nd and 3rd gear ratio bearings Read more