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    ACDelco Front Disc Brake Rotor

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    Warranty Information
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    • Product Details

      Part No. 177-863

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

      ACDelco GM Original Equipment Disc Brake Rotors are metal discs mounted to the wheel hub where the caliper can press the brake pads against the disc surfaces to slow the vehicle, and are GM-recommended replacements for your vehicle's original components. These disc brake rotors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

      Product Features:

      • Inspected for balance, resulting in smooth brake operation and noise reduction
      • GM-recommended replacement part for your GM vehicle's original factory component
      • Offering the quality, reliability, and durability of GM OE
      • Manufactured to GM OE specification for fit, form, and function

    • Specifications
      • ABS Tone Ring Included:No
        Bolt Circle Diameter:5.5 in
        Bolt Hole Quantity:6
        Construction:Full Cast
        Disc Finish:Turned
        Discard Thickness:1.070 in
        Grade Type:REGULAR
        Hat Finish:Coated
        Height:2.2 in
        Length:13.12 in
        Lug Quantity:6
        Material:Cast Iron
        Nominal Thickness:1.142 in
        Outside Diameter:12 in
        Programming Required:No
        Rust Resistant Coating:Yes
        Solid Or Vented Type Rotor:VENTED
        Surface Type:SMOOTH
        Weight:19.09 lb
        Width:12.5 in
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