An idler arm is a steering system component used in many rear-wheel-drive vehicles. It supports the steering linkage on the passenger side and works with the pitman arm to maintain proper steering geometry. The idler arm helps stabilize the center link, reduces play, and ensures smooth wheel movement. A worn idler arm can cause loose steering, uneven tire wear, and poor handling, making regular inspection and replacement important for driving.
Idler Arm Manufacturer
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