BRAKE DRUMS AND
UPGRADED ROTORS

Every part of your vehicle’s brake system works together — drums and rotors are no exception. Disc brake rotors from General Motors Original Equipment (OE) are constructed with cutting-edge Ferritic Nitro-Carburizing (FNC) technology. Upgraded ACDelco Gold Brake Rotors feature full GEOMET® coating on all exposed surfaces. ACDelco Brake drums are carefully inspected for balance and recommended to replace your GM vehicle’s original equipment.

BRAKE ROTORS

ACDELCO GOLD AND SILVER: UPGRADED, LONG-LASTING AND COMPETITIVELY PRICED

Brake rotors are regularly exposed to water, salt and other corrosive elements, so resilient and well-made parts are a must for extending longevity. That’s why many of our brake rotors use coatings to help protect the rotor underneath. ACDelco Gold Brake Rotors have a water-based, chromium-free, GEOMET® coating that covers the entire rotor surface including edges and vanes, and is engineered to provide protection against rust and environmental exposure. After 120 hours of salt spray testing, no red rust was observed.

BRAKE DRUMS

Well-made brake drums are imperative to help keep your system running smoothly. GM OE and ACDelco Brake Drums are engineered to disperse heat, helping to prolong shoe and drum life while reducing noise and vibration for a comfortable ride.

BRAKE OVERVIEW

BRAKE AFTERMARKET

BRAKE OVERVIEW

BRAKE AFTERMARKET

LIMITED WARRANTIES

Most GM Original Equipment and Gold lines from GM Genuine Parts and ACDelco come backed with a 24-month/unlimited-mile limited warranty,†  and our Silver line limited warranty† is 12 months/unlimited miles.

LIMITED WARRANTY

Most GM Original Equipment and Gold lines from GM Genuine Parts and ACDelco come backed with a 24-month/unlimited-mile limited warranty†, and our Silver line limited warranties† are 12 months/unlimited miles.

TESTED AND PROVEN

See the chart below for exact differences in specs between the previous ACDelco Gold Brake Rotors and the upgraded ones.

A Graphic Labeled Previous Pads Vs. Upgraded Pads

Met ASTM B117 industry-standard salt spray test

Exceeds ASTM B117 salt spray test — no red rust observed for 120 hours

COOL SHIELD® — baked-on zinc coating

Water-based, chromium-free, GEOMET coating

Made of cast iron

Made of premium G3000 cast iron

Undocumented dynamometer testing

Exceeds 150-cycle brake dynamometer testing associated with SAE J2928

TESTED AND PROVEN

See the chart below for exact differences in specs between the previous ACDelco Gold Brake Rotors and the upgraded ones.

Previous Pads

Met ASTM B117 industry-standard salt spray test

COOL SHIELD® — baked-on zinc coating

Made of cast iron

Undocumented dynamometer testing

The Word VS.
Upgraded Pads

Exceeds ASTM B117 salt spray test — no red rust observed for 120 hours

Water-based, chromium-free, GEOMET coating

Made of premium G3000 cast iron

Exceeds 150-cycle brake dynamometer testing associated with SAE J2928

SHOP ONLINE FOR GM PARTS AROUND THE WHEEL

A man browses a retail shelf stocked with GM Genuine Parts and ACDelco automotive products, focusing on an ACDelco oil filter box held in his hand.

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