2001-2024 Duramax Front Rotor (ACD18A1206AC)

Description

Fits

Year	Make	Model
2002–2004	Chevrolet	Avalanche 2500
2021–2024	Chevrolet	Express 2500 / 3500
2001–2010	Chevrolet	Silverado 2500 HD / 3500 / 3500 HD / Classic
2021–2024	GMC	Savana 2500 / 3500
2001–2010	GMC	Sierra 2500 HD / 3500 / 3500 HD / Classic

Note: See expanded fitment table below for exact fitment*

ACDelco Advantage Coated Disc Brake Rotors deliver reliable stopping power and excellent corrosion protection. The baked-on coating helps prevent brake pulsation and seizing to the hub, while the non-directional finish minimizes thickness variation and extends pad life. These rotors are ready to install with no machining needed, offering dependable quality at an affordable price.

Part: 18A1206AC

Features

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

Notes

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

Expanded Fitment

Year	Make	Model	Submodel
2002–2004	Chevrolet	Avalanche 2500	-
2021–2024	Chevrolet	Express 2500	-
2003–2024	Chevrolet	Express 3500	-
2001–2006, 2008–2010	Chevrolet	Silverado 2500 HD	-
2007	Chevrolet	Silverado 2500 HD	LT / LTZ / WT
2007	Chevrolet	Silverado 2500 HD Classic	-
2004–2007	Chevrolet	Silverado 3500	-
2007	Chevrolet	Silverado 3500 Classic	-
2007–2010	Chevrolet	Silverado 3500 HD	-
2021–2025	GMC	Savana 2500	-
2003–2025	GMC	Savana 3500	-
2001–2006, 2008–2010	GMC	Sierra 2500 HD	-
2007	GMC	Sierra 2500 HD	SLE / SLT / WT
2007	GMC	Sierra 2500 HD Classic	-
2004–2006	GMC	Sierra 3500	-
2007	GMC	Sierra 3500 Classic	-
2007–2010	GMC	Sierra 3500 HD	-