2015-2019 Duramax Coated Rear Disc Brake Rotor (ACD18A81945AC)

ACDelco Advantage Coated Disc Brake Rotors provide reliable braking performance and excellent rust prevention. The robotic-applied, baked-on coating helps prevent brake pulsation, seizing to the hub, and corrosion from harsh weather or road conditions. With a non-directional ground finish that minimizes thickness variation and extends pad life, these rotors are ready to install right out of the box with no machining required. ACDelco Advantage rotors offer dependable quality at an economical price.

Part: 18A81945AC

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

• Always verify fitment for your specific vehicle before purchase.

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