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 Engagement sleeve 4th 5th Rear output flange 4th / 5th Synchro guide/spider Getrag 235/5 Straight cut, close ratio synchro gear set. Read more