Heating/Cooling: for vehicles with fan (fluid friction coupling), excl. Radiator Fan; Outer Diameter [mm]: 138; Height [mm]: 55; Number of threaded holes: 4; Thread Size: M6; Pitch Circle Diameter, hub [mm]: 124; Operating Mode: Thermic; Height from fan mounting surface to flange face [mm]: 36; Connecting thread: M24; for OE number: 11521740962; BMW: 5 Limousine (E39),3 Cabrio (E36),3 Limousine (E36),Z3 Roadster (E36),5 Touring (E39),3 Limousine (E30),3 Coupe (E36),3 Compact (E36),5 Limousine (E34),3 Cabrio (E30),3 Touring (E36),5 Touring (E34),3 Touring (E30); 11521271416, 11521287829, 11521289120, 11521706619, 11521719042, 11521719043, 11521719266, 11521723027, 11521723918, 11521723919, 11521723920, 11521723921, 11521740962, 11529055969; Viscous Coupling,Viscous Fan,Viscous Clutch,Viscous Fan Clutch,Clutch, radiator fan