1999-2017 Duramax Coated Rear Disc Brake Rotor (ACD18A926AC)

Note: See expanded fitment table below for exact fitment*

ACDelco Advantage Coated Disc Brake Rotors provide reliable braking performance and excellent rust prevention. A robotic-applied, baked-on coating helps reduce brake pulsation and prevents the rotor from seizing to the hub. The non-directional ground finish extends pad life and helps minimize thickness variation. These rotors are ready to install right out of the box with no machining required and deliver quality at an economical price.

Part: 18A926AC

• Robotic-applied, baked-on coating helps prevent corrosion and rotor seizing
• Non-directional ground finish helps extend brake pad life
• Manufactured with multiple alloys for improved heat dissipation and performance
• Mill-balanced for proper rotor function with no extra weights needed
• Quality validated for proper metallurgy and correct brake plate thickness
• Rounded radius adds strength and durability
• Ready to install — no machining required

• Always verify fitment for your specific vehicle, engine, and trim before purchase.

Duramax 2500/SRW 3500

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