Housing for "Reed Valve" to mount the 17mm SSB carburetor on the Sachs 50/2, 50/3, and 50/4 with diaphragm cylinder.
Manufactured by Swiing from CNC-machined aluminum
The intake flange studs are already secured with Loctite.
Hole spacing to the cylinder: 67 mm
Distance between stud bolts: 31 mm
Thread: M5