semi trailer S-cahmshaft

Specifications:Semi-Trailer S camshaft1. Material: 45# steel2. S head,&spline machined by CNC 3.10,14,26,28,37 teeth4. CER:TS169495,Delivery ; 30 daysS camshaft for axle, also some other truck or tractor's camshaft can be developed by sample or drawingS head and spline is machined by CNC machining center to insure better accuracy of brake s-camshaft and quenching for added strength and durability.Below are part of the Brake S camshaft we provide, for more informaton please