Home / Bus / Twin Air Dryer Complete Unit – SCANIA Twin Air Dryer Complete Unit – SCANIA O.E. ref = 448480 Categories: Bus, SCANIA Description Description Twin Air Dryer Complete unit for Scania bus application. Related products PARABOLIC & MULTI LEAF SPRINGS 657303-38 DENNIS Track Rod Assembly R.H. – R Series Bus 70321693 70321611 VOLVO Shock-Absorber B12B Front 81508030048 81508030028 MAN & NEOPLAN – Brake Disc Rear