So do you! What kind of batteries do you have in the diesel (brand, Ah) and how long do they last with you?? I have always bought cheap parts of RWZ-Agrartechnik, for about 50,- Euro. The joke is: in the omi I need a new one every two years, but in my tug it lasts for quite four years already!! Although it is a real battery killer at the start, because of suction tube pre-glow device (must be shot 3x) and powerful “short circuit” starter (20 sindiges orgeln bei Minusgraden) middle because the Omi battery is down again! *wrought* Now I want something neat! Would be nice if you still have about the price!