What is the main benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses a unique pattern of pillars to increase the rotor's surface area by up to 30% and improve cooling efficiency by 20% compared to traditional straight vane designs. This helps dissipate heat more effectively, leading to more consistent braking performance.

Are these rotors a direct replacement for the factory ones?

Yes, these DBA 4000 Series HD rotors are designed as a direct replacement for your vehicle's original front brake rotors. They feature a smooth OE-style finish for a factory appearance.

What is Thermal Stability Profiling?

Thermal Stability Profiling is a heat treatment process that DBA uses on their rotors. It helps the high carbon alloyed iron handle the increased stress and heat generated during intense braking, improving the rotor's overall durability and performance over time.

Specifications

Brand: DBA
Part #: DBA42048
UPC: 9316391345509

DBA 02-06 Chevrolet Avalanche 2500 (Excl 2in Body Raise) Front 4000 Series Plain Rotor

Name: DBA 02-06 Chevrolet Avalanche 2500 (Excl 2in Body Raise) Front 4000 Series Plain Rotor
Brand: DBA
SKU: dba-dba-02-06-chevrolet-avalanche-2500-excl-2in-body-raise-front-4000-series-pla-t14-627990
Price: 264.51 USD
Availability: BackOrder

$264.51

On Backorder

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

DBA 4000 Series HD front brake rotor for a wide range of trucks and SUVs. Features high carbon alloyed iron and improved cooling.

Key Features

Fits a wide range of vehicles including Cadillac DeVille, Chevrolet Avalanche 2500, and GMC Yukon XL 2500.
Cast from XG-150 high carbon alloyed iron for improved heat handling.
Features DBA's patented Kangaroo Paw ventilation for up to 30% increased surface area and 20% improved cooling efficiency.
Undergoes Thermal Stability Profiling to enhance durability under stress.
Smooth OE-style rotor finish for a factory look.
Designed as a direct replacement for the original front brake rotor.

No-fit, no charge. Wrong part? Send it back, free return label.

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Will it fit your car?

About this part

Product Details

If you're looking for a solid upgrade for your truck or SUV's braking system, consider these DBA 4000 Series HD front brake rotors. They fit a variety of popular vehicles, including the Chevrolet Avalanche 2500, Cadillac DeVille, and GMC Yukon XL 2500. These rotors are designed to handle the extra stress and heat that comes with heavier vehicles and more demanding driving conditions.

DBA casts these rotors from XG-150 high carbon alloyed iron, which is known for its ability to withstand higher temperatures. They also undergo a process called Thermal Stability Profiling to further improve their resilience. What really sets these rotors apart is DBA's Kangaroo Paw ventilation system. Instead of traditional straight vanes, this design uses a pattern of diamond and teardrop pillars, which DBA says increases the surface area by up to 30% and improves cooling efficiency by 20% compared to standard rotors. This helps keep your brakes cooler and performing more consistently, especially during repeated stops.

The 4000 Series HD variant offers a smooth, OE-style finish, making them a popular choice for drivers who want the performance benefits of a DBA rotor but prefer a more factory look. This makes them suitable for everything from daily driving to controlled race divisions where a specific aesthetic is required.