Monroe L12505 Oscillating arm, wheel suspension Mounting side: lower Assembly: Front axle DX Conical codolo step: 1/8 Conical caliber [mm]: 17.7 Type oscillating arm: swinging transversal arm Frame material: cast iron Original codes OE/OEM Alfa Romeo: 505 09 339 Alfa Romeo: 606 52 466 Alfa Romeo: 606 78 135 Alfa Romeo: 606 86 892 Before ordering Note: To avoid problems we recommend identifying your vehicle, communicate us the data via e-amil or by phone, our experts are at your disposal.