I haven't posted any questions on here for I while, as a search normally answers but can anybody help as i'm stuck. I need to find the gearbox number on a 300 tdi, as the clutch master cylinder is leaking ( found that out on here) but there is two types of master cylinder. Before this number and after. Haynes manual says there is a metal plate on gearbox been under it for an hour now, and no metal plate! There is a number cast along the bottom though.
PS presume gearbox is at the front and transfer 'box behind if not that would explain the problem.

Thanks