Genuine Toyota Rear Brake Disc 42431-06120 – Camry (2012–2017) / Avalon (2013–2018) is engineered to restore the factory-straight, whisper-quiet feel of Toyota’s rear axle. Each rotor is cast from tightly specified gray iron and finish-machined to control runout and disc-thickness variation, helping ABS read clean signals and keeping the pedal calm. Non-swept areas receive protective coating to resist rust and ease future wheel removal, while a uniform ring finish supports fast, even pad transfer for stable torque. Exact hub bore, hat offset, and bolt pattern simplify installation for technicians and deliver consistent, predictable stops for drivers. Pair this rotor with quality pads, refreshed hardware, and correctly torqued wheels to enjoy long, low-maintenance service on city streets and open highways.