Bring smoother, vibration-free stops to your Infiniti with the DYNAMIC FRICTION brake rotor (P/N 600-68019, also written 60068019). This disc brake rotor drops in as a direct-fit rear replacement for the 2019-2025 INFINITI QX50 and 2022-2025 INFINITI QX55 — see the Buyer's Guide tab for engine-level fitment.
Each rotor is 100% precision mill-balanced for smoother braking and reduced vibration, and CNC-machined to tight tolerances so it seats true against the hub.
- G3000/G11H18 iron castings: premium iron castings engineered for strength, stability, and durability.
- OE vane configuration: built with the original equipment vane configuration to support proper heat dissipation.
- Non-directional finish: promotes faster break-in and smoother stops.
- Ready to install: new in box with no modifications required.
Designed to meet the same form, fit, and function as the OEM rear rotor for the listed applications, it installs without cutting or drilling. Signs a rotor may need replacing include pulsation through the brake pedal, vibration under braking, scoring, or grooves worn into the friction surface. Sold individually; for even, balanced braking it's best practice to replace both rear rotors as a matched pair.
