Brake Rotor
InfoVehicle Info Needed
ACDELCOPART NUMBER: 065-18A2820A

Brake Rotor

$3899
ShippingShips on Sep 08, 2026
Lowest PriceLowest Price Guarantee

Brake Rotor
  • Material: Cast Iron
  • Outside Diameter: 11.1 in.
  • Nominal Thickness: 0.394 in.
  • Discard Thickness: 0.331 in.
  • Sold Individually

    ACDelco 18A2820A Brake Rotor is designed as an application-specific service replacement that supports proper fit, function, and system integration. Provides the friction surface used to convert vehicle motion into braking force. Verify vehicle fitment and system configuration before installation.

    ACDelco 18A2820A Features:

    • Designed for application-specific dimensions and mounting so the brake system can operate as intended
    • Designed to restore a serviceable braking surface in compatible disc-brake applications
    • Supports consistent pad contact when installed with serviceable brake components

    ACDelco 18A2820A Notes:

    • Verify vehicle application, position, and system configuration before installation.
  • Part TypeBrake Rotor
    BrandACDELCO
    Package Height2.8
    Package Width12.3
    Package Length12.3
    Weight10.7 PG
    Part CategoryReplacement Parts
    Abs Sensor Ring IncludedNo
    Discard Thickness (Mm)8.407
    Discard Thickness0.331 in (8.407 mm)
    PositionRear
    Solid Or Vented Type RotorSolid
    MaterialCast Iron
    Hat FinishPlain
    Nominal Thickness (Mm)10.00
    Bolt Circle Diameter4.500
    Rust Resistant CoatingNo
    Outside Diameter (Mm)281.9
    SlottedNo
    Disc FinishNon Directional
    Bolt Hole Quantity5
    Surface TypeSmooth
    Part FitmentDirect Fit
    Outside Diameter11.1 in (281.9 mm)
    Nominal Thickness0.394
    Grade TypeRegular
    Bolt Circle Diameter (Mm)114.3
    Vendor Part Number18A2820A
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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