DBA DBA42605S 4000 Series T3 Slotted Rear Brake Rotor 365 mm

Vehicle Fitment

• 2010-2015 Chevrolet Camaro (RWD, LS/LT/SS/ZL1, rear brakes)
• 2009-2014 Cadillac CTS (rear brakes)
• 2018-2022 Chevrolet Camaro (rear brakes, select trims)
• 2018 Cadillac CTS (rear brakes, select trims)

Features

• 4000 Series T3 performance brake rotor design
• Tri-symmetrical slot pattern enhances pad bite and gas evacuation
• Kangaroo Paw ventilation improves heat dissipation
• High-carbon alloyed iron construction for durability under load
• CNC machine-turned finish for smoother brake feel
• Bi-directional slot design fits left/right interchangeably
• Painted non-friction areas resist corrosion
• Direct bolt-on replacement for compatible rear brake systems

Specifications

• Brand: DBA (Disc Brakes Australia)
• Part Number: DBA42605S
• Series: 4000 Series T3
• Position: Rear left/right (sold individually)
• Rotor Diameter: 365 mm (14.37")
• Nominal Thickness: ~28 mm
• Minimum Thickness: ~26 mm
• Vented Rotor with Kangaroo Paw design
• Slots: T3 tri-symmetrical pattern
• Centering Diameter: ~67.4 mm
• Lug Hole Count: 5, PCD: 120 mm

Included Components

• 1x DBA 4000 Series T3 Slotted Rear Brake Rotor (DBA42605S)
• Installation instructions (where provided)

Product Description

The DBA **DBA42605S** is a high-performance **4000 Series T3 slotted rear brake rotor** engineered for enthusiast drivers and performance-oriented applications. Featuring DBA's patented **Kangaroo Paw ventilation and tri-symmetrical slot pattern**, this rotor design helps improve heat transfer, reduce brake fade, and enhance pad contact by efficiently evacuating brake dust and gases. The high-carbon alloyed iron construction undergoes Thermal Stability Profiling for better strength and resistance to thermal distortion.

Designed as a direct OEM replacement for compatible rear brake systems, the DBA42605S fits various performance vehicles including the **Chevrolet Camaro (2010-2015, 2018-2022)** and **Cadillac CTS (2009-2014, 2018)** in rear brake applications. Its bi-directional slot design allows the same rotor to be installed on either side, simplifying maintenance. Whether used for spirited street driving, towing, or occasional track use, this rotor provides improved pedal feel, enhanced thermal performance, and robust construction to handle demanding braking conditions.