They are tested and work very well.
Bosch hupe Horn Martinshorn Oldtimer Original 006/016 Mersedes
A pair of 007/009 model Bosch horn, in working condition.
Bosch Horn Hupe Starktonhorn Martinshorn Oldtimer Mersedes Porsche VW Opel
BOSCH HORNS 12V Fits Porsche 356 911 Mercedes VW Beetle Karmann
Vintage Bosch Horn Germany, Vintage Bosch Horn MERCEDES BENZ
Bosch hupe Horn Martinshorn Oldtimer Original 015/021 Mersedes
Bosch Horn Hupe Starktonhorn Martinshorn Oldtimer Mersedes Porsche
Bosch hupe ORIGINAL MILITARY Horn Starktonhorn Martinshorn
Bosch Horn Hupe Starktonhorn Martinshorn Oldtimer Mersedes Porsche
Bosch Horn Hupe Starktonhorn Martinshorn Oldtimer Mersedes Porsche