Fuel tap 101 OCTANE with water bag Simson S50, S51, S70, S53, S83, SR4-1 Spatz, SR4-2 Star

Manual fuel tap / petcock with water bag for Simson S50, S51, S53, S70, S83, SR4-1 Spatz, SR4-2 Star, SR4-3 Sperber, SR4-4 Habicht and MZ ES 125, ES 150, ES 175, ES 250, ETS 125, ETS 150, ETS 250, ETZ 125, ETZ 150, ETZ 250, ETZ 251, TS 125, TS 150 or TS 250 motorcycles.
Fuel tap malfunctions can lead to starting difficulties and engine misfiring while driving. The fuel tap filters are broken or the passage is already blocked and the fuel tap does not release the fuel or releases it only insufficiently. The only thing that helps is a complete replacement.