hello all
i have a Th180 3 speed auto that i just had refurbed every thing works has it should
however the speed drive for the speedo has 18 teeth and is red i believe this would have been in the gearbox when i took it to be refurbed
problem is it isn't connecting to the drive wheel in the gearbox it measures 20mm does'nt seem wide enough to connect to the drive wheel
i can see on rimmer brothers site there is a grey 20 tooth speedo
now for the question do i just buy the grey 20 tooth one assuming it would be wider than the 18 tooth i have and be the same dimensions
or is there something else i need to look at
any help would be appreciated as always
john