Gearbox drive for the Speedo

[Jill450se]

For reasons I don't understand, the helper has taken the engine out.... yet again something is not quite right apparently..but I digress.
The speedo drive on the gearbox has a problem too, its broken so the square drive will not pick-up the cable...

Anyone have a clue which colour the thing should be and how many teeth?

He's removed a red drive with 22 teeth on it ..is that right? all googleing points to a Triumph box.

[Wedg1e]

Well yes, it is the same box as a TR7 V8... fairly sure my drive gear is orange.

[Jill450se]

Wedg1e said:

Well yes, it is the same box as a TR7 V8... fairly sure my drive gear is orange.

Thanks for the reply..your orange drive how many teeth does it have?

It will obviously have a bearing on which one I fit as to the speed that I might want to be registering.
The Helper has taken over