Raybestos Brakes Disc Brake Rotor P/N:580380R

Keep your van's rear brakes smooth and quiet with the Raybestos R-Line Rear Disc Brake Rotor 580380R, a direct-fit replacement for the 2005-2025 Chevrolet Express 3500, 2005-2025 GMC Savana 3500, 2008-2009 Chevrolet Express 2500, 2008-2009 GMC Savana 2500, 2011-2024 Chevrolet Express 2500, and 2011-2025 GMC Savana 2500 (all engines). It's a vented, drum-in-hat rotor that provides both the disc braking surface and the integrated parking-brake drum.

• Developed from OE samples: made with G3000-qualified material for OE fit, form, and function.
• SAE tensile-strength standard: meets the SAE standard for tensile strength for structural integrity and a maximum service life.
• Low lateral runout and thickness variation: helps reduce pedal pulsation and brake noise while supporting extended pad life.
• Mill-balanced edges: 100 percent validated to minimize thickness variation for reduced vibration and smoother stops.

This non-directional cast-iron rotor measures 12.989 in (329.9 mm) outside diameter with 8 stud/lug holes, an 8-bolt hole circle of 6.5 in (165.1 mm), a nominal thickness of 1.147 in (29.15 mm), and a discard thickness of 1.083 in (27.5 mm). Sold individually; the listed applications use two, so order two and replace both rear rotors as a matched pair for even, balanced braking. Country of origin: China. Manufacturer part number 580380R.