2009-2024 Cummins Coated Rear Disc Brake Rotor (ACD18A2679AC)

Note: Compatible with Dual and Single rear wheel

Featuring a baked-on coating to prevent brake pulsation and the rotor from seizing to the hub, additionally providing superior rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. ACDelco brake rotors are ready to go right out of the box with no machining required.

Part Number: ACD18A2679AC

• Rotor Diameter: 358mm
• 11.50" DRW Axle
• Compatible with Dual and Single rear wheel
• Manufactured with multiple alloys for improved heat dissipation and performance
• Rounded radius for added strength
• Mill-balanced for proper rotor function; no extra weights needed
• Quality validated for proper metallurgy and correct brake plate thickness

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