Type2 Bay Breather hose case breather to air cleaner Type-1 engine 8.1974 until 7.1979
The hose from the crankcase vent to the air filter dries out over time, causing fine cracks that lead to leaks.
Remove the hose and press it flat between your fingers. If you see cracks, it's time to replace the hose.
VW.nr.
211-129-651-B
211-129-651-C
