Raybestos Brakes Disc Brake Rotor P/N:580876R

Bring smooth, confident rear braking to your heavy-duty truck with the Raybestos R-Line Disc Brake Rotor (580876R), a rear-axle rotor developed from OE samples that drops in as a direct-fit replacement for the listed Chevrolet and GMC applications. It's a vented, drum-in-hat design with an integral parking-brake drum, a non-directional smooth braking surface, and 8 stud/lug holes.

• OE fit, form, and function: Developed from OE samples and cast from G3000-qualified material for dependable braking on the listed trucks.
• SAE tensile strength: Meets the SAE standard for tensile strength, supporting structural integrity and service life.
• Low runout and thickness variation: Held to a small lateral runout and thickness variation, designed to reduce pedal pulsation and brake noise while helping extend pad life.
• Mill-balanced and validated: Mill-balanced edges and 100% validation help minimize thickness variation for less vibration and smoother stops.

Specs: 14.173 in (360 mm) outside diameter, 1.339 in (34 mm) nominal thickness, 1.28 in (32.5 mm) discard thickness, 5 in (127 mm) center hole. Cast iron. No ABS tone ring included. Sold individually; the listed applications use two per axle, so replace both rear rotors as a matched set for balanced braking. Country of origin: China.

Fitment (all engines): 2011-2025 Chevrolet Silverado 2500 HD; 2011-2025 Chevrolet Silverado 3500 HD; 2011-2025 GMC Sierra 2500 HD; 2011-2025 GMC Sierra 3500 HD; 2014-2018 Chevrolet Silverado 2500; 2015-2018 Chevrolet Silverado 3500; 2016-2019 Chevrolet Suburban 3500 HD. Manufacturer part number 580876R.