Features: 1) Part number: 72213 2) Casting: 4037 3) Control unit: 476 4) Application: Benz 5) No of s. teeth: 1 6) Bushing: 14 7) Offset: 0 8) Inclination: -29.5 9) Spline type: N42 x 1.5 x 9H, DIN 5480 10) Alpha: 337.5 11) Control arm: double bent (medium, radius=78mm)