Dynamic Friction Company Disc Brake Rotor P/N:604-21036

Bring smooth, balanced braking back to the rear axle with the DYNAMIC FRICTION brake rotor, MPN 604-21036. This DFC GEOSPEC coated, blank disc brake rotor is a direct-fit rear replacement designed to meet the same form, fit, and function as the OEM rotor on the 2019-2023 Hyundai Kona Electric, 2017-2020 Kia Cadenza, and 2019-2022 Kia Niro EV — see the Buyer's Guide tab for engine-level details.

• Precision machined: CNC-machined to tight tolerances, then 100% precision cut and mill-balanced for smoother stops and reduced vibration.
• OE vane configuration: matches the original vane configuration to support proper heat dissipation.
• G3000/G11H18 iron castings: premium iron castings for strength, stability, and durability.
• GEOSPEC coating: provides superior corrosion protection over zinc and conventional painting.
• Non-directional finish: promotes faster break-in and smoother stops.

It arrives ready to install with no additional pre-degreasing preparation needed. This listing is for one rear rotor, sold individually; for even, balanced braking it's best to replace both rear rotors together as a matched pair. If a worn, warped, or corroded rear rotor is behind your pulsation or noise, this DYNAMIC FRICTION rotor is the direct-fit replacement.