Genuine VW stamped part, see pics #2-4. For dual-circuit systems, not the earlier single circuit system.
VW Beetle Classic 1968-on Brake Fluid Bottle Reservoir Volkswagen OEM 113611313J
VW Beetle 9C RHD Brake Fluid Reservoir 1J2611301A
VW Beetle Convertible 5C Brake Fluid Reservoir To Servo Bolt WHT001399
VW Beetle Convertible 9C Brake Fluid Reservoir To Servo Bolt 1J2611353
VW Beetle Convertible 5C Brake Fluid Reservoir For Automatic Gearbox 1K2611301C
