What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw system uses 144 diamond and teardrop-shaped pillars instead of traditional straight vanes. This design increases surface area and improves cooling efficiency by up to 20% compared to standard rotors, helping to manage heat during hard braking.

Does this rotor come with hardware or brake pads?

This product is for the rear brake rotor only. It is sold individually, and you will need to purchase brake pads and any necessary hardware separately.

What is the difference between the 4000 Series HD and a standard rotor?

The 4000 Series HD rotor is made from a high-carbon alloyed iron and features advanced ventilation for better heat dissipation. This makes it more resistant to the stress and heat generated during intense braking compared to a standard factory rotor.

DBA 07-19 Chevrolet Silverado 1500 Rear 4000 Series Plain Rotor

1 / 2

Specifications

Brand: DBA
Part #: DBA42011
UPC: 9316391361547

DBA 07-19 Chevrolet Silverado 1500 Rear 4000 Series Plain Rotor

Name: DBA 07-19 Chevrolet Silverado 1500 Rear 4000 Series Plain Rotor
Brand: DBA
Price: 264.51 USD
Availability: InStock

$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 is known for performance brake components. This rear 4000 Series HD rotor offers improved cooling for your truck.

Key Features

Fits 2007-2020 Cadillac, Chevrolet, and GMC vehicles.
Features DBA's Kangaroo Paw ventilation with 144 pillars for improved cooling.
Constructed from XG-150 high carbon alloyed iron for heat resistance.
Smooth, OE-style finish for a factory appearance.
Designed to handle increased stress and heat from demanding braking.
Sold individually; order two for a complete rear axle set.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

DBA has built a reputation for making solid brake parts, and this 4000 Series HD rear rotor is a great example. If you're looking to replace the rotors on your truck and want something that can handle more heat than a standard factory part, this is a strong option. It fits a wide range of popular GM trucks and SUVs, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade.

This rotor is cast from XG-150 high carbon alloyed iron, which is a well-built material that can stand up to the extra stress and heat that comes with harder braking. It also features DBA's unique Kangaroo Paw ventilation system. Instead of simple straight vanes, this design uses 144 diamond and teardrop-shaped pillars, which DBA says increases surface area and improves cooling by up to 20% compared to traditional designs. This means more consistent braking performance, especially during extended use.

The 4000 Series HD variant has a smooth, OE-style finish, making it a popular choice for drivers who want the performance benefits of the 4000 Series but prefer a factory look, like what you might see in controlled race divisions. This rotor is sold individually, so be sure to order two for a complete rear axle replacement.