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ACDelco 18A938

ROTOR RR BRK

ACDelco 18A938

065-18A938

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Estimated ship date 09/28/17 if Ordered Today
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ACDelco 18A938 ROTOR RR BRK $68.99
  • Rear Drum In-Hat Disc Brake Rotor

  • Specifications:

    Position
    Rear
    ABS Sensor Ring Included
    No
    Thickness (in.)
    0.394
    Grade Type
    Regular
    Outside Diameter
    12 in.
    Outside Diameter (mm)
    304.8
    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
    Disc Construction
    Solid
    Bolt Circle Diameter (in.)
    5
    Bolt Circle Diameter (mm)
    127
    Pitch Circle Diameter (in.)
    5
    Pitch Circle Diameter (mm)
    127
    Disc Finish
    Ground
    Overall Rotor Diameter (in.)
    12
    Overall Height (in.)
    2.96
    Overall Rotor Diameter (mm)
    304.8
    Nominal Thickness (in.)
    0.394
    Nominal Thickness (mm)
    10.007
    Thickness (mm)
    10.007
    Overall Height (mm)
    75.18
    Discard Thickness (in.)
    0.335
    Discard Thickness (mm)
    8.509
    Max Center Hole Diameter (in.)
    2.85
    Center Hole Diameter (in.)
    2.85
    Center Hole Diameter (mm)
    72.39
    Max Bolt Hole Diameter (mm)
    72.39
    Height
    3
    Outside Diameter
    12
    Height (mm)
    75.2
    Thickness
    0.394
    Surface Type
    Smooth
    Solid Or Vented Type Rotor
    Solid
    Pad Contact Surface Width
    1.8
    Hat Finish
    Turned
    Bolt Circle Diameter
    5
    Pad Contact Surface Width (mm)
    46.75
    Manufacturer's Part Number:
    18A938

    Does ACDelco 18A938 fit your vehicle?

    Narrow Results

    2002 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: SPORT

    1999-2001 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: ALL

    2002 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: LAREDO

    2002 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: OVERLAND

    2002 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: LIMITED

    2003-2004 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: ALL

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