Bring your Mercedes-Benz to a smoother, more confident stop with the DYNAMIC FRICTION brake rotor (P/N 624-63145), a GEOSPEC-coated, cross-drilled front rotor. Designed to meet the same form, fit, and function as the OEM brake rotor, it installs as a front-axle replacement on the 2012-2014 Mercedes-Benz ML550, 2013-2014 GL450, 2013-2016 GL550, 2016-2017 GLE500, 2016-2018 GLE550E, 2017-2019 GLE43 AMG, 2017-2019 GLS550, and 2018 GLE400 — see the Buyer's Guide tab for engine-level fitment.
This disc brake rotor is engineered with premium G3000/G11H18 iron castings for strength, stability, and durability, with a cross-drilled face. It arrives ready to install with no additional pre-degreasing preparation needed, saving time during the job. For even, balanced braking, replace the rotors on both sides of the front axle together as a matched set; this listing is for a single rotor.
Does this DYNAMIC FRICTION brake rotor fit my vehicle?
It's a front-axle rotor for several Mercedes-Benz models, including the 2012-2014 ML550, 2013-2016 GL550, 2017-2019 GLE43 AMG, and 2017-2019 GLS550. See the Buyer's Guide tab for the full list and engine-level fitment.
Is this a front or rear brake rotor?
It's a front-axle rotor per the catalog. For even braking, replace both front rotors as a matched set; this listing is for a single rotor.
What is the GEOSPEC coating?
It's the rotor's finish, which provides superior corrosion protection over zinc and conventional painting to help the rotor resist rust.
Is this rotor drilled?
Yes — it's a cross-drilled rotor with a non-directional finish that promotes faster break-in and smoother stops.
Do I need to clean the rotor before installing it?
No — it arrives ready to install with no additional pre-degreasing preparation needed, which saves time during installation.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
