The StopTech 126.66044SR (Sport Slotted Series) is a premium direct-replacement right-hand side rear brake rotor for high-performance heavy-duty trucks and SUVs. Featuring a specialized vacancy-slotted design, these rotors help wipe away debris and gases, ensuring consistent pad contact and improved wet-weather response. The 'E-Coat' black finish on the hubs and vanes provides superior corrosion resistance. This single rotor is engineered for high heat resistance and improved cooling compared to standard OEM units. Components: 1 x StopTech 126.66044SR Slotted Brake Rotor (Right Rear).