5138539-1 - Coupling, Faun Product code: 5138539-1 Manufacturer's symbol: 5138539-1 Request quote 5138500 - Valve D: 39 d: 19 h: 50 12VDC Faun Viajet 6/7, AK 641 5138621 - Surface mounting Faun Viatec AK 461 with Pin Pneumatic cylinder Shutter valve