20 rear refilling connection; sales codes: b55

22117; 03 / 03; REAR REFILLING CONNECTION; Modifications: 000/001/002/004/005/010/011/090/200/201/210/211/250/251/260/261

      20 rear refilling connection; sales codes: b55 – Mercedes Bus 357.090 (O 405 GAS) | PartsBible.com