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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ACDelco Silver Rear Brake Rotor 18A2332A | GM 19241843 Brake Rotors for Select Cadillac, Chevy Silverado, Chevrolet Suburban, Tahoe, GMC Yukon, Sierra and more

Product ID: 10264777

Details

Automotive Fit Type
Vehicle Fit
Brand
ACDelco
Exterior Finish
Non-coated
Global Trade Identification Number
Manufacturer
ACDelco
Material
Cast Iron

⏳Smooth surface extends brake pad life

🔇Non-directional finish reduces noise & vibration

🔥Superior heat dissipation with multi-alloy & vane design

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€ 318.82

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In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Upgrade your stopping power with confidence and style!

WHISPER QUIET RIDE - Non-directional ground finish and balanced design minimize noise, vibration, and harshness for a smooth, enjoyable journey.
EXTENDED BRAKE PAD LONGEVITY - Precision-machined rotor surface reduces thickness variation, ensuring even wear and longer-lasting brake pads.
PERFECT FIT FOR YOUR GM RIDE - Vehicle-specific compatibility with Cadillac, Chevy, GMC models—validate your fit in 3 easy steps with the Confirmed Fit tool.
BUILT TOUGH FOR DAILY DEMANDS - Rounded radius edges enhance structural strength under high heat and load, perfect for your daily grind.
ENGINEERED FOR PEAK PERFORMANCE - Multi-alloy construction and optimized vane configuration maximize cooling to prevent brake fade during intense drives.

The ACDelco Silver Rear Brake Rotor 18A2332A is a durable, vehicle-specific cast iron rotor designed for select Cadillac, Chevrolet, and GMC models. Featuring multi-alloy construction and optimized vane design, it delivers superior heat dissipation and reduced brake fade. Its non-directional finish minimizes noise and vibration, while the smooth surface extends brake pad life. Backed by GM with a 24-month unlimited mileage warranty, this rotor ensures reliable, quiet, and long-lasting braking performance.

Specifications

ASIN	B0031I4HKW
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#66,278 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Replacement Brake Rotors
Brand Name	ACDelco
Compatible with Vehicle Type	Car, SUV, Truck
Customer Reviews	4.8 4.8 out of 5 stars (713)
Exterior Finish	Non-coated
Global Trade Identification Number	00707773625279
Included Components	Brake Rotor
Item Type Name	Brake Rotor
Item Weight	22 Pounds
Manufacturer	ACDelco
Manufacturer Part Number	19241843
Manufacturer Warranty Description	24 Months / Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details
Material Type	Cast Iron
Model Number	18A2332A
OEM Equivalent Part Number	19241843
UPC	707773625279
Unit Count	1.0 Count

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