DBA 4000 T3 Slotted Disc Brake Rotor (Single) 345mm DBA42723S

DBA 4000 T3 Slotted Disc Brake Rotor (Single) 345mm Fits Toyota Tundra, LandCruiser, Lexus LX

DBA's 4000 Series disc brake rotors are a direct replacement single-piece brake rotor, designed for drivers seeking upgraded performance braking above and beyond standard OE levels. Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP), DBA's metallurgy is able to handle the increased stress and heat generated under intense braking applications, time and time again.

Featuring DBA's patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars, DBA achieves up to a 30% increase in surface area and 20% improvement in cooling efficiency compared to a traditional straight vane design.

Key features

• XG-150 High Carbon Alloyed Iron for enhanced durability
• TSP (Thermal Stability Profiling) for improved heat management
• Thermo-graphic paint markings (THGP) for performance monitoring
• Direct replacement suitability for easy installation
• Moisture proof corrosion protection packaging for longevity

Technical details

• Diameter: 345mm
• Type: Slotted disc brake rotor
• Material: High carbon alloyed iron
• Design: Single-piece rotor
• Compatibility: Direct replacement for specified vehicle models

Applications / fitment

This brake rotor is suitable for a range of Australian vehicle models. Please ensure compatibility by adding your vehicle details to My Garage for our 100% Fitment Guarantee.

• Lexus LX 4.5 VDJ201 450d 2015-2021
• Lexus LX 5.7 URJ201 570 2007-2021
• Toyota LandCruiser 4.5 VDJ200 SUV D-4D 2007-2021
• Toyota LandCruiser 4.6 URJ202 SUV V8 2012-2019
• Toyota LandCruiser 4.7 UZJ200 SUV V8 2007-2012
• Toyota Tundra 5.7 USK 2006-2021
• Toyota Tundra 5.7 USK 4WD 2013-2021
• Toyota Tundra 5.7 USK Flexfuel 4WD 2008-2013

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service policies.

Frequently asked questions

What is the advantage of using DBA's 4000 Series rotors?

DBA's 4000 Series rotors provide enhanced braking performance, better heat management, and increased durability compared to standard rotors.

Are these rotors a direct replacement for my vehicle?

Yes, these rotors are designed as a direct replacement for specific models. Please check the compatibility list or use My Garage for fitment confirmation.

How do I maintain my disc brake rotors?

Regularly inspect for wear and tear, ensure proper installation, and replace brake pads as needed to maintain optimal performance.

What is Thermal Stability Profiling (TSP)?

TSP is a process that enhances the rotor's ability to withstand high temperatures and stresses during braking, improving overall performance.

Do these rotors come with a warranty?

Yes, DBA rotors typically come with a warranty. Please check the product details for specific warranty information.