Raybestos Brakes Disc Brake Rotor P/N:780139R

Give your truck's rear brakes a fresh braking surface with the Raybestos R-Line Brake Rotor, part number 780139R, developed from OE samples for OE fit, form and function. It fits many vehicles, among them the 2006-2008 Dodge Ram 1500, 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500, all engines. See the Buyer's Guide tab for the full list.

Raybestos builds its R-Line rotors and drums for everyday driving conditions. The line offers wide coverage and focuses on dependability, safety and performance.

• OE fit, form and function: Made with G3000-qualified material for dependable braking.
• SAE standard: Meets the SAE standard for tensile strength, which supports structural integrity.
• Low initial lateral runout and thickness variation: Held to tight runout and thickness-variation limits. This is designed to help reduce pedal pulsation and brake noise and to extend pad life.
• Mill-balanced edges: Mill balanced and 100 percent validated. This helps minimize thickness variation and is intended to reduce vibration for smoother stopping.

Specifications: This rear disc brake rotor is a solid (non-vented), drum-in-hat design made of cast iron, with a non-directional braking surface.

• Outside diameter: 13.855 in (351.9 mm)
• Nominal thickness: 1.185 in (30.1 mm)
• Discard thickness: 1.118 in (28.4 mm)
• Overall height: 5.15 in (130.8 mm)
• Center hole: 4.84 in (122.95 mm)
• Mounting bolt holes: 8 holes of 0.667 in (16.95 mm) on a 6.5 in (165.1 mm) bolt circle

The ABS tone ring is not included. Country of origin: China.

Sold individually. The listed applications use two rotors, so replacing both sides together as a matched pair is recommended for even, balanced braking.