Why do brakes need to be replaced in the first place?

Friction material on the brake pads or shoes rubs against rotors or drums to slow the vehicle. In time, that material wears away and the pads/shoes must be replaced. Sometimes the rotors and drums also must be replaced.

What’s the squealing sound I hear when braking?

Over time, wear indicators in brakes pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

What if it’s more of a grinding sound?

If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

What about vibrations or shaking in the steering wheel?

This is more serious than pulsation. If the brakes are very worn or the rotors are warped, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

Why do the brakes seem to pulsate when stopping?

It may be due to poor-quality brake pads, warped rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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ACDelco Silver 18A2719A Front Disc Brake Rotor, Medium

Product ID: 254033130

Details

Brand
ACDelco
Exterior finish
Silver
Item diameter
12.91 Inches
Material
Cast Iron
Vehicle service type
Cars

🔥Heat Dissipation

🔩12.64" Diameter

⚙️1.181" Thickness

Description

🚗 Stop on a Dime with ACDelco's Precision!

VERSATILE FIT - Compatible with a wide range of GM vehicles and more, making it a universal choice.
DURABLE DESIGN - Crafted from high-quality cast iron with multiple alloys for enhanced performance.
ECONOMICAL QUALITY - Get dependable performance without breaking the bank.
PRECISION ENGINEERING - Mill-balanced for optimal rotor function, ensuring a smooth ride.
STRENGTH IN STRUCTURE - Rounded radius design adds extra strength for long-lasting durability.

The ACDelco Silver 18A2719A Front Disc Brake Rotor is engineered for performance and durability, featuring a 12.64-inch diameter and a robust cast iron construction. Designed to fit a variety of GM vehicles, this rotor ensures optimal braking efficiency with its mill-balanced design and heat-dissipating alloys, making it a smart choice for both safety and value.

Specifications

ASIN	B0055B0H0C
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#171,374 in Automotive ( See Top 100 in Automotive ) #64 in Car Brake Disc Rotors
Brand Name	ACDelco
Compatible with Vehicle Type	Cars
Customer Reviews	4.5 4.5 out of 5 stars (997)
Exterior Finish	Silver
Global Trade Identification Number	00707773818824
Included Components	Brake Rotor
Item Diameter	12.91 Inches
Item Type Name	Brake Rotor
Item Weight	21.72 Pounds
Manufacturer	ACDELCO
Manufacturer Part Number	19286253
Material Type	Cast Iron
Model Number	18A2719A
Number of Items	1
OEM Equivalent Part Number	19286253
Part Interchange Info	18A2719A
UPC	707773818824
Unit Count	1 Count

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