Manufacturer: TOPRAN Catalog no: 119 514 Pulleys : V-ribbed Belt Pulley Driven Units : Power steering pump Outer diameter [mm] : 119 Inner Diameter Tread [mm] : 114 Width [mm] : 27 Offset (ET) [mm] : 11 Bolt Hole Circle [mm] : 50 Hub Bore Diameter [mm] : 30 Number of mounting bores : 6 Number of grooves : 6 Material : Aluminium Surface : Anodized Colour : black