Cylinder kit 50cc 32mm manifold 12mm piston pin 86mm outer diameter 85mm height 38mm bore for Sachs 50/AL S, 50/2 KS, DK, 50/3 L

50cc cylinder for fan or air cooling, suitable for Sachs 50/AL S, Sachs 50/2 S, Sachs 50/2 KS, Sachs 50/2 DK, Sachs 50/3 LS, Sachs 50/4 LKS, used in Hercules, Miele, DKW, Rixe, Gritzner, and others. Technical details: 32mm exhaust manifold, 12mm piston pin, intake manifold bolt spacing approx. 31mm, exhaust thread M40, outer diameter of cylinder approx. 86mm, stud bolt base approx. 52mm, height approx. 85mm, bore approx. 38mm, square intake opening approx. 18x15mm, reference number 0287 118 000. Tuning part for racetrack use, not compliant with road traffic regulations, operating permit expires. Modifications required, buyer responsible. Returns only if undamaged and original. Check and adjust timing, ignition, and carburetor settings. No warranty on tuning parts.