What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses a unique pattern of 144 pillars to increase surface area by up to 30% and improve cooling efficiency by 20% over traditional straight vane designs. This helps dissipate heat more effectively, leading to more consistent braking performance.

Does this rotor come with hardware or brake pads?

This listing is for the rear brake rotor only. Brake pads and any necessary installation hardware are sold separately.

What does 'Thermal Stability Profiling' mean for these rotors?

Thermal Stability Profiling is a heat treatment process applied to the rotor. It helps the cast iron handle the increased stress and heat generated during intense braking, reducing the likelihood of warping and ensuring more reliable performance over time.

Specifications

Brand: DBA
Part #: DBA42633
UPC: 9316391398673

DBA 17-20 Dodge Durango (w/Vented rear rotor) Rear 4000 Series Plain Rotor

Name: DBA 17-20 Dodge Durango (w/Vented rear rotor) Rear 4000 Series Plain Rotor
Brand: DBA
SKU: dba-dba-17-20-dodge-durango-w-vented-rear-rotor-rear-4000-series-plain-rotor-t14-628077
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.

Fits 2015-2018 Jeep Grand Cherokee. This rear brake rotor features DBA's Kangaroo Paw ventilation for improved cooling and consistent braking.

Key Features

Fits 2015-2016 and 2018 Jeep Grand Cherokee, and 2018 and 2020 Dodge Durango models with vented rear rotors.
Constructed from XG-150 high carbon alloyed iron for increased strength and heat resistance.
Features DBA's Kangaroo Paw ventilation system with 144 pillars for up to 30% more surface area and 20% improved cooling efficiency.
Undergoes Thermal Stability Profiling to handle increased stress and heat from intense braking.
Offers a smooth, OE-style rotor finish that's popular for drivers seeking a clean look.

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About this part

Product Details

Starting with DBA's XG-150 high carbon alloyed iron, these rear rotors are built to handle the heat and stress of serious braking. They've undergone Thermal Stability Profiling, a process that helps them stand up to repeated hard stops without warping. If you're looking for a solid OE-style finish but want the performance benefits of an upgraded rotor, this 4000 Series HD rotor is a popular choice, especially for controlled race divisions or drivers who prefer a cleaner look.

What really sets these rotors apart is the patented Kangaroo Paw ventilation system. Instead of traditional straight vanes, this design uses 144 diamond and teardrop-shaped pillars. This unique pattern increases the surface area by up to 30% and boosts cooling efficiency by 20% compared to standard straight vane rotors. This improved cooling means more consistent braking performance, especially when you're pushing your vehicle hard.