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ACDelco 18A489SD

ROTOR ASM FRT BRK

ACDelco 18A489SD

065-18A489SD

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Estimated ship date 11/28/17 if Ordered Today
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ACDelco 18A489SD ROTOR ASM FRT BRK $109.99
  • Performance Rear Disc Brake Rotor Assembly for Severe Duty

  • Specifications:

    ABS Sensor Ring Included
    No
    Outside Diameter
    12.5 in.
    Outside Diameter (mm)
    317.5
    Material
    Cast Iron
    Disc Construction
    Vented
    Disc Finish
    Turned
    Construction
    Full Cast
    Includes ABS Sensor Ring
    No
    Rust Resistant Coating
    Yes
    Bolt Circle Diameter (in.)
    6.5
    Bolt Circle Diameter (mm)
    165.1
    Bolt Hole Quantity
    8
    Number of Lugs
    8
    Pitch Circle Diameter (in.)
    6.5
    Pitch Circle Diameter (mm)
    165.1
    Overall Height (in.)
    2.76
    Overall Height (mm)
    70.1
    Max Center Hole Diameter (in.)
    5.41
    Overall Rotor Diameter (in.)
    12.5
    Overall Rotor Diameter (mm)
    317.5
    Discard Thickness (in.)
    1.215
    Discard Thickness (mm)
    30.861
    Slotted
    Yes
    Max Bolt Hole Diameter (mm)
    137.41
    Center Hole Diameter (in.)
    5.41
    Center Hole Diameter (mm)
    137.41
    Nominal Thickness (in.)
    1.285
    Nominal Thickness (mm)
    32.639
    Thickness (in.)
    1.285
    Thickness (mm)
    32.639
    Position
    Various - Application Specific
    Grade Type
    Performance
    Height
    2.8
    Height (mm)
    70
    Outside Diameter
    12.5
    Surface Type
    Smooth
    Solid Or Vented Type Rotor
    Vented
    Pad Contact Surface Width
    2.1
    Bolt Circle Diameter
    6.5
    Hat Finish
    Turned
    Pad Contact Surface Width (mm)
    52.95
    Thickness
    1.285
    Manufacturer's Part Number:
    18A489SD

    Does ACDelco 18A489SD fit your vehicle?

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    • SubModel: CHEYENNE

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    • SubModel: ALL

    1995 GMC YUKON

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    • SubModel: ALL

    1996 GMC K2500 PICKUP

    • Liter: 7.4
    • SubModel: SIERRA XC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996 GMC K2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA XC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET K2500 PICKUP

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    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    1990-1992 CHEVROLET K3500 PICKUP

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    • SubModel: SCOTTSDALE

    1996 CHEVROLET K2500 PICKUP

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    • SubModel: CHEYENNE

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    1996-1997 GMC YUKON

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    • SubModel: SLT

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