What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses 144 diamond and teardrop-shaped pillars instead of traditional vanes. This design increases the surface area by up to 30% and improves cooling efficiency by 20%, helping to prevent brake fade during heavy use.

Does this rotor come with hardware or brake pads?

This product is for the rear brake rotor only. Brake pads and any necessary installation hardware are typically sold separately and should be checked for compatibility.

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 braking, improving the rotor's durability and performance over time.

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Specifications

Brand: DBA
Part #: DBA42537
UPC: 9316391369635

DBA 07-18 Jeep Wrangler (w/Standard Brakes) Rear 4000 Series Plain Rotor

Name: DBA 07-18 Jeep Wrangler (w/Standard Brakes) Rear 4000 Series Plain Rotor
Brand: DBA
SKU: dba-dba-07-18-jeep-wrangler-w-standard-brakes-rear-4000-series-plain-rotor-t14-628057
Price: 241.67 USD
Availability: BackOrder

$241.67

On Backorder

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

Fits 2007-2010, 2013, 2017 Jeep Wrangler. This rear brake rotor uses Kangaroo Paw ventilation for improved cooling and is made from high-carbon alloyed iron.

Key Features

Fits 2007-2010, 2013, and 2017 Jeep Wrangler models with standard brakes.
Constructed from XG-150 high-carbon alloyed iron for improved heat handling.
Features DBA's patented Kangaroo Paw ventilation with 144 pillars for enhanced cooling.
Kangaroo Paw ventilation offers up to a 30% increase in surface area and 20% improved cooling efficiency compared to traditional designs.
Undergoes Thermal Stability Profiling to handle increased stress and heat.
Smooth, OE-style rotor finish for a factory appearance.

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

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About this part

Product Details

If you're looking to replace the rear brake rotors on your 2007-2010, 2013, or 2017 Jeep Wrangler with standard brakes, this DBA 4000 Series HD rotor is a solid option. It's designed to handle the extra stress and heat that comes with harder braking, making it a good choice for drivers who push their vehicles a bit more.

DBA casts these rotors from XG-150 high-carbon alloyed iron, which is known for its ability to manage increased heat. They also undergo a process called Thermal Stability Profiling to further improve their resilience. What really sets these apart is the patented Kangaroo Paw ventilation system. Instead of standard vanes, it uses 144 diamond and teardrop-shaped pillars, which DBA says increases surface area by up to 30% and boosts cooling efficiency by 20% over traditional designs. This helps keep your brakes from overheating during demanding use.

The 4000 Series HD variant has a smooth, OE-style finish, so it looks like a factory rotor. This makes it a popular choice if you want the performance benefits of the 4000 Series without a visually different appearance, which is often preferred in controlled racing divisions or for a stock look.