Part #: BMW-CS556N Ignition System Contact point set for BMW R Airhead 2-valve 1970 - 09/1978 Manufactured for NORIS by same factory that supplies Bosch and Beru (which have discontinued selling due to low market volume) Used with condenser BMW-COND564 Vehicle Manufacturer: BMW Application: BMW R : Model 247, Airhead, 2-valve 1970 - 09/1978 Make/Model: BMW R : Model 247, Airhead, 2-valve Model Years: 1970 - 09/1978 Manufacturer #: 12 11 1 243 555, now use 12 11 1 243 556, BOSCH # 1 237 013 067 Premium Quality Brand : NORIS Made in Germany