Rear Left Brake Rotor for 2015-2020 BMW M4 & More - Dynamic Friction 624-31127D

$160.99
Dynamic Friction Company Disc Brake Rotor 624-31127D
Dynamic Friction Company Disc Brake Rotor 624-31127D

Vehicles this part fits
    Part number: 624-31127D
    UPC: 190920539534
    Condition: New
    Weight: 23.00 LBS
    Sold as: one per side of the rear axle
    $160.99
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    Dynamic Friction Company Disc Brake Rotor P/N:624-31127D
    Dynamic Friction Company Disc Brake Rotor P/N:624-31127D
    $160.99
    $160.99

    Dynamic Friction 624-31127D rear left brake rotor for the 2015-2020 BMW M4 and other vehicles gives the brake pads a drilled, coated surface to clamp on and slow the wheel.

    • DFC GEOSPEC coated rotor with a fully coated disc and hat and a rust-resistant coating
    • X-drilled surface
    • CNC-machined to tight tolerances, precision cut and mill-balanced for smoother stopping
    • Vane configuration that promotes heat dissipation
    • G3000/G11H18 iron castings for strength, stability and durability

    Quick facts

    • Part: Dynamic Friction 624-31127D brake rotor
    • Also called: disc brake rotor
    • Fits: 2015-2020 BMW M4 and other vehicles
    • Position: Rear left
    • Condition: New

    Pulsation or vibration under braking, visible grooves, or a thickness at or below the discard spec can mean the rotor is worn. Before you replace it, rule out sticking caliper hardware and worn pads, since either can produce a similar shudder. Replace the rear left and rear right rotors together; this listing is one rotor for the rear left, and the right side is a separate part. The rear axle takes one rotor on each side.

    Fits

    The same rotor fits the 2016-2018 BMW M2 and the 2015-2018 BMW M3, and is designed to the same form, fit and function as OEM brake rotors.

    Specifications

    Fit and size

    • Position: Rear left
    • Outside diameter: 370 mm
    • Discard thickness: 22.4 mm
    • Quantity: one per side of the rear axle

    Build and materials

    • Surface type: X-drilled
    • Disc and hat finish: fully coated GEOSPEC
    • Rust-resistant coating: yes
    • Condition: New

    Installation notes

    • Comes ready to install with no pre-degreasing preparation, which saves time during installation.

    Frequently Asked Questions

    Will this M4 brake rotor work on the 2015-2020 BMW M4?

    Yes. Dynamic Friction 624-31127D is a rear left rotor for the 2015-2020 BMW M4. The rear right side is a separate part.

    What finish does the Dynamic Friction brake rotor have?

    The disc and the hat both have a fully coated GEOSPEC finish, and the rotor carries a rust-resistant coating.

    Is this disc brake rotor drilled or plain?

    It is drilled. Dynamic Friction 624-31127D has an X-drilled surface and measures 370 mm in outside diameter.

    At what thickness does this rear rotor need replacing?

    The discard thickness is 22.4 mm. A rotor measured at or below that, with the brakes cool, is due for replacement.

    Does this rear rotor need degreasing before it goes on?

    No. The rotor is ready to install, and no pre-degreasing step is needed.

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