ACDelco offers a full range of aftermarket chassis and steering parts to meet the needs – and budgets – of vehicle owners. Both our Professional and Advantage auto parts offer consumers a choice of high-quality replacement parts designed to meet the Original Equipment parts’ fit, form and function, and which are stringently tested to GM engineering’s standards. Backed by a 12-month/12,000-mile warranty, our Professional and Advantage tie rods, sway bars, bushings, ball joints and control arms deliver performance and peace of mind.

Upper and Lower Ball Joints

• Precision-machined housing allows for advanced technology and low-friction bearing designs that can not be used in a stamped housing. The result is easier steering and better return-to-center
• Polyurethane boots help resist cracking, splitting,and dry rotting, while eliminating contamination that contributes to premature joint failure

Drag and Center Links

• Hot-forged alloy steel offers superior strength
• Compressed bushing material expands as wear occurs to extend service life

Inner and Outer Tie Rod Ends

• Powdered metal or gusher lower bearings improve assembly strength
• Case-hardened, full-ball-type stud offers tighter overall fit

Idler and Pitman Arms

• Patented, low-friction bearing set provides constant ease of rotation while maintaining zero side-to-side motion maintains moisture-proof seal of internal components
• Case-hardened and coated seat helps provide consistent pre-load and protection from the elements


• High-temperature synthetics help withstand high impacts and resist environmental factors, while providing optimal performance and extended service life
• “Silent-bloc” metal sleeve/rubber design bushings (in control arm applications) are exceptionally durable and provide proper alignment and ride stability

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