The DFC GeoSPEC Coated Rotor for Mack Freedom air disc brake applications (2002–2023) is a plain, ready-to-install rotor intended to restore dependable braking with OEM-compatible fit. Precision cut and mill-balanced to reduce vibration and improve stopping consistency, it’s constructed from premium iron castings. The GeoSPEC coating increases corrosion resistance compared with conventional zinc painting and aids faster, smoother bedding-in.

DFC 02-23 Mack Freedom (Air Disc Brakes) Fr & Rr GeoSPEC Coated Rotor