\ Chassis \ ACDelco Professional Idler Arms
ACDelco Professional Idler Arms
ACDelco Professional Idler Arms with advanced features not all competitors have. The right technology does make a difference. ACDelco chassis parts come with a competitive limited lifetime warranty.*

* To the original retail purchaser. Parts only; installation not included. See your local retailer or independent service center that offers ACDelco Parts for details.


Cold-formed, heat-treated and precision-machined T-stud, where applicable, allows for reduced friction and eliminates end play for optimum performance
Patented, low-friction bearing set, where applicable, provides constant ease of rotation and maintains zero side-to-side motion
Heavy-duty, conical coil spring, where applicable, provides better shock absorption and maintains uniform torque
Engineered design meets the specific demands of each vehicle
Application-specific design bearings are larger and taller, which eliminates end play and side-to-side movement - for optimum performance
Precision-machined housing allows for lighter, more consistent tolerances for excellent performance
Brackets and arms are hot-forged for added strength and to help support the unsprung vehicle weight
Integrated Silent-bloc bushings provides for excellent performance
Permanently attached polyurethane dust boots, where applicable, resist cracking, splitting and dry rotting, thereby eliminating contamination - for superior performance and long life
Zinc-coated, heat-treated end caps, where applicable, extend service life and provide a rigid preload contact surface for superior vehicle handling
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SERVICE & MAINTENANCE

Maintenance advice from ACDelco for technicians and DIYers alike.