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ACDelco 18A1478

ROTOR ASM RR BRK

ACDelco 18A1478

065-18A1478

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Estimated ship date 08/24/17 if Ordered Today
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ACDelco 18A1478 ROTOR ASM RR BRK $71.99
  • Rear Disc Brake Rotor Assembly

  • Specifications:

    Position
    Rear
    ABS Sensor Ring Included
    No
    Grade Type
    Regular
    Material
    Cast Iron
    Construction
    Full Cast
    Includes ABS Sensor Ring
    No
    Rust Resistant Coating
    Yes
    Slotted
    No
    Bolt Hole Quantity
    5
    Number of Lugs
    5
    Hat Finish
    Painted
    Max Center Hole Diameter (in.)
    2.79
    Center Hole Diameter (in.)
    2.79
    Disc Construction
    Solid
    Bolt Circle Diameter (mm)
    118
    Pitch Circle Diameter (mm)
    118
    Disc Finish
    Ground
    Nominal Thickness (in.)
    0.551
    Overall Rotor Diameter (in.)
    10.63
    Overall Rotor Diameter (mm)
    270
    Thickness (in.)
    0.551
    Outside Diameter
    10.63 in.
    Outside Diameter (mm)
    270
    Bolt Circle Diameter (in.)
    4.64
    Pitch Circle Diameter (in.)
    4.64
    Max Bolt Hole Diameter (mm)
    70.87
    Center Hole Diameter (mm)
    70.87
    Discard Thickness (in.)
    0.492
    Discard Thickness (mm)
    12.496
    Nominal Thickness (mm)
    13.995
    Thickness (mm)
    13.995
    Overall Height (in.)
    1.45
    Overall Height (mm)
    36.83
    Height
    1.4
    Surface Type
    Smooth
    Solid Or Vented Type Rotor
    Solid
    Outside Diameter
    10.6
    Pad Contact Surface Width (mm)
    49.8
    Bolt Circle Diameter
    4.6
    Hat Finish
    Turned
    Pad Contact Surface Width
    2
    Thickness
    0.551
    Height (mm)
    36.7
    Manufacturer's Part Number:
    18A1478

    Does ACDelco 18A1478 fit your vehicle?

    Narrow Results

    2004 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GT1

    2005-2009 BUICK ALLURE

    • EngineType: ALL
    • SubModel: ALL

    2005-2008 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: BASE

    2010 CHEVROLET IMPALA

    • CC: 3490
    • Liter: 3.5
    • SubModel: LS
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2004 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GT2

    2005-2009 BUICK LACROSSE

    • EngineType: ALL
    • SubModel: ALL

    2010-2011 CHEVROLET IMPALA

    • CC: 3880
    • Liter: 3.9
    • SubModel: LTZ
    • CUI: 237
    • EngineType: V6 ( 3.9 L / 237 )

    2010-2011 CHEVROLET IMPALA

    • CC: 3490
    • Liter: 3.5
    • SubModel: LT
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2010-2011 CHEVROLET IMPALA

    • CC: 3490
    • Liter: 3.5
    • SubModel: LS
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2004-2005 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GTP

    2010 CHEVROLET IMPALA

    • CC: 3490
    • Liter: 3.5
    • SubModel: LT
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2005-2007 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GT

    2010-2011 CHEVROLET IMPALA

    • CC: 3880
    • Liter: 3.9
    • SubModel: LS
    • CUI: 237
    • EngineType: V6 ( 3.9 L / 237 )

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