Genuine Meritor Camshaft-Right Hand P/N: E4710B or E-4710B, ready to ship worldwide! Call us with any questions.Tech SpecsLeft or Right: RHEffective Length: 15.63 in.Camshaft Spline Count: 10Brake Diameter: 16.50 in.Brake Type: Q PlusHead Type: 11Camshaft Spline Dia.: 1.50 in.Bushing Journal Dia.: 1.50 in.Bushing Journal Length: 1.81 in.Brake Hardware Kit: E2769HDCamshaft Repair Kit: E3993BPaired Camshaft: E4711BAxle: Drive or Steer