for BMW 3 SERIES E46 POWER STEERING PUMP 320 / 323 / 325 / 328 / 330 LF20 98-07 About Steering Parts The steering column consists of three major components, a steering shaft, a shift tube, and a column or mast jacket. The steering shaft connects the steering wheel to the steering gear unit through a universal joint type coupling. The steering column is for connecting the steering wheel to the steering mechanism by transferring the driver's input torque from the steering wheel. The power steering pump/vane pump, is a system driven by the movement of the crankshaft by means of pulley and belt. Steering components are designed to maneuver the car easily and in the direction indicated by the steering wheel. Reference OE/OEM Number 32416750423, 32 41 6 750 423 32416760034, 32 41 6 760 034 32416760036, 32 41 6 760 036 6750423, 6 750 423 6760034, 6 760 034 6760036, 6 760 036 Please chech with the bolts and your OE number to make sure you have chosen the right one. Applications ON for BMW for