I have now managed to sort out what was wrong with my LH Mk 1 Sierra stalk.
So I no longer need another thanks
Hope you manage to sell to another Rhocar member in need
Kind Regards
The Sierra Mk 1 type stalks have 83BG marked on them
What I am in need of most is the left hand stalk which has a horn push button on the end of the stalk + indicators, headlamp flash & dipped beam control.