... price 3.Applied in automobile 4.ISO9001:2008 specifications PU Shaft Coupling,PU coupling1.Applications: Automobile,Motocycles,Agriculture machinery, Trucks, Buse, Trailers ... .Custom size,hardness and color is avalable.Features of PU coupling1.Torsionally flexible,Vibration-damping,and Plug-type,suitable for blind assembly ... ;7.Easy intallation; Do welcome your OEM and ODM! Shaft pu coupling