Currently have a m57 & 8hp fitted into my 110 which was previously a td5 (2004 my)
Up until recently I ran a 1.4 transfer box which in conjunction with 33" tall tyres meant that the speedo was bang on,
Recently swapped to a 1.2 transfer box that came from a 300tdi auto, annoyingly the td5 speedo drive won't go into the square drive of the fitted 1.2 transfer box, so it looks like I need to change the square drive,
So the question for the hive mind is what speedo drive gear do I need ?
Looks like I will end up buying the steel housing piece as I have a feeling it won't come out the tbox in once lump,
Picture for your pleasure