What is the benefit of the T3 slot design?

The T3 slot design on these rotors helps to keep the brake pads clean by sweeping away dust and gases. This ensures a more consistent and reliable braking surface, especially during repeated stops.

What material is this rotor made from?

This rotor is made from high-carbon cast iron. This material offers better thermal stability and is more resistant to warping than standard cast iron, which is important for maintaining braking performance.

Do these rotors come with new hardware?

This product listing is for the brake rotors only. New hardware, such as lug nuts or caliper bolts, is typically not included and should be sourced separately if needed.

DBA 19-23 Chevrolet Blazer Front 4000 Series Slotted Rotor

Specifications

Brand: DBA
Part #: DBA43300S
UPC: 9316391439994

DBA 19-23 Chevrolet Blazer Front 4000 Series Slotted Rotor

Name: DBA 19-23 Chevrolet Blazer Front 4000 Series Slotted Rotor
Brand: DBA
Price: 360.70 USD
Availability: InStock

$360.70

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2018-2021 GMC Acadia. DBA 4000 Series T3 slotted front brake rotor for improved stopping performance.

Key Features

Fits 2018-2021 GMC Acadia, 2019, 2021-2022 Buick Enclave, 2022 Chevrolet Blazer, and 2018 Chevrolet Traverse.
Features DBA's patented T3 bi-directional slot design for improved pad cleaning and consistent braking.
Constructed from high-carbon cast iron for enhanced thermal stability and reduced warping.
Direct replacement single-piece rotor design for straightforward installation.
The T3 slot pattern helps sweep away brake dust and gases for a cleaner contact patch.

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Will this fit your vehicle?

Product Details

The DBA 4000 Series T3 rotor features DBA's patented T3 slot design, a unique pattern that helps keep your brake pads clean and provides consistent stopping power. This rotor is a direct replacement for your factory unit, making installation straightforward. It's built for drivers who want improved braking performance over stock without needing to change their entire brake system.

This rotor is constructed from a high-carbon cast iron, which offers better thermal stability and resistance to warping compared to standard gray iron. The T3 slot pattern is designed to help sweep away gases and dust that can build up between the pad and rotor surface, ensuring a cleaner contact patch and more reliable braking, especially during repeated stops. This makes it a solid option for daily driving and more spirited use.

For the 2018-2021 GMC Acadia, this rotor is a direct fit, meaning it bolts right up to your existing caliper and hub assembly. Ensure you have the correct brake pads to pair with these rotors for optimal performance. Always refer to the manufacturer's installation instructions for proper bedding procedures.