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    ACDelco Professional Idler Arm


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    Warranty Information
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    • Product Details

      Part No. M3020577492ACD

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      ACDelco Advantage Idler Arms feature a precision-machined arm, housing, and socket end to ensure fit and function. The heavy-duty conical coil spring and cold-formed, heat-treated T-stud deliver the performance, while the hot-forged arm and bracket provide the strength you would expect from ACDelco.

      Product Features:

      • Original Equipment Quality
      • Precision-machined arm, housing, and socket
      • Heavy-duty conical coil spring
      • Heat-treated T-stud

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