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BMW 540 Power Steering Gear Box Parts
The BMW 540 Power Steering Gear Box translates the rotational motion of the steering wheel into the linear motion that turns the wheels of your vehicle. The steering gear box is encased in a cast-iron housing. The rotary valve and the torsion bar are the two central components of the power steering gear box. The torsion bar, a thin metal rod, twists when torque is applied on the steering wheel. The torsion bar is connected to the steering wheel on the top and to the pinion or worm-gear at the other end. The motion in the torsion bar causes the rotary valve to rotate, thereby regulating the flow of the steering fluid into the corresponding hydraulic line. The increase in fluid pressure in the hydraulic line causes the piston in the steering rack to be pushed in one direction. The motion of the piston helps turn the wheels in the steering direction. If you experience a delayed response or if your wheels don't respond to your steering or if you find that steering fluid is leaking, there is a possibility that your power steering gear box needs to be checked out.
If you are looking for a high-quality BMW 540 Power Steering Gear Box, you have come to the right place. Buy Auto Parts stocks a wide selection of OEM replacements and premium aftermarket parts for every car make and model. All our steering parts are tested thoroughly and come with a warranty and free shipping on all orders above US $99!
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