What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses 144 diamond and teardrop-shaped pillars. This design increases the rotor's surface area by up to 30% and improves cooling efficiency by 20% compared to standard straight-vane rotors, helping to manage heat during braking.

Why is high carbon alloyed iron used for these rotors?

Using XG-150 high carbon alloyed iron allows the rotor to better handle the increased stress and heat generated during braking. This metallurgy helps prevent warping and maintain consistent braking performance.

Does this rotor come with any hardware?

This product is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately. Refer to the manufacturer's installation guide for a complete list of recommended components.

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Specifications

Brand: DBA
Part #: DBA4793
UPC: 9316391350152

DBA 03-09 Toyota 4Runner Rear 4000 Series Plain Rotor

Name: DBA 03-09 Toyota 4Runner Rear 4000 Series Plain Rotor
Brand: DBA
SKU: dba-dba-03-09-toyota-4runner-rear-4000-series-plain-rotor-t14-628209
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 2003-2009 Lexus GX470. This rear brake rotor is made from high carbon alloy iron for better heat handling during braking.

Key Features

Fits 2003-2009 Lexus GX470, 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser, and 2001-2007 Toyota Sequoia.
Constructed from XG-150 high carbon alloyed iron for improved heat resistance.
Features DBA's Kangaroo Paw ventilation system for up to 30% more surface area and 20% better cooling efficiency than traditional designs.
Smooth, OE-style rotor finish for a factory appearance.
Thermal Stability Profiling is used in the casting process to handle increased stress and heat.

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About this part

Product Details

When it's time to replace the rear brake rotors on your 2003-2009 Lexus GX470 or Toyota 4Runner, consider these 4000 Series HD rotors from DBA. These rotors are built to handle the extra stress and heat that comes with frequent braking, making them a solid option for daily drivers and those who occasionally push their vehicles a bit harder.

DBA casts these rotors from XG-150 high carbon alloyed iron, a material known for its ability to manage increased heat without warping. They also feature DBA's patented Kangaroo Paw ventilation system. This design uses 144 diamond and teardrop-shaped pillars, which increases the surface area by up to 30% and improves cooling efficiency by 20% compared to standard straight-vane rotors. This enhanced cooling helps prevent brake fade during extended braking periods.

The 4000 Series HD variant offers a smooth, OE-style finish, which is ideal if you want the performance benefits of a 4000 Series rotor but prefer a more factory look. This makes them a popular choice for drivers who want improved braking performance without altering the appearance of their wheels.