2xDBA Rear 4000 Series T3 Brake Rotor 345mm For Toyota Hilux GUN227R 4.0L V6

Description

DBA Rear 4000 Series T3 Brake Rotor 345mm Rear DBA42677S

4000 SERIES T3 is the ultimate in direct replacement single piece performance brake rotors Featuring all the benefits of the 4000 Series plus DBAs patented world renowned T3 bi directional slot design.
Built on the foundations of DBAs T2 slot, the T3 slot design features additional, precise, CNC machined tri symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel The T3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.
We recommend a T3 slot for high performance and heavy off-roading applications.

Features

1.Surface Design Slots and/or chamfered drill holes facilitate the exit of friction dust and gasses, for a quieter and more responsive pedal feel.*
2.Anti Rust Painted non-friction areas to prevent rust and enhance appearance.
3.BI-Directional Use Symmetrical slotting and/or drilling for universal left/right use.*
4.Thermal Stability Profiling Heat treatment cycles realign the microstructure of the iron, resulting in increased rotor stability and durability.
5.Thermal Efficiency Centre-split core castings for increased heat transfer and thermal efficiency.
6.CBN Cubic Boron Nitride (CBN) machine turned finish, minimising disc thickness variation and the potential for pad ""knock"" and resulting premature wear.
7.Thermographic Heat Paint Paint markings change colour at specific temperature thresholds to assist with the monitoring of braking temperatures and rotor fatigue.
8.High Carbon Alloyed Iron Formulation allows for optimal interaction with DBAs thermal stability profiling (TSP). Increases the capacity of the rotor to handle constant and extreme heat over prolonged periods.
9.Kangaroo Paw Unique Kangaroo Paw vane design for up to 20% better heat dissipation, increasing braking effectiveness and prolonging brake life.*

Specifications</br>

Product SubVariant :-   T3
Axle :-   Rear
Vane Design :-   KP Vents
Outer diameter[mm] :-   345
Height [mm] :-   66.3
Brake Disc Thickness [mm] :-   24
Minimum Thickness [mm] :-   22.4
Centering Diameter [mm]   :- 75
Number of Holes :-   5
Pitch Circle Ø :-   120.00
Uom :-   Each
Surface Design :-   Slotted

Product Description

Fitment Location	Rear
Pack Info	Pair
Note/Cross Reference Number	4000 T3 Slotted

Vehicle Fitment

TOYOTA HILUX 48V GUN227R (4 Door Ute-DC-Cab Chass) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX 48V GUN227R (4 Door Ute-DC-Wellside) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX GUN126R (4 Door Ute-DC-Wellside) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX GUN136R (4 Door Ute-DC-Utility) 2015-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX KUN126 (2 Door Ute-SC-Utility) 2015-2025 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX KUN126 (4 Door Ute DC- Utility) 2015-2025 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX KUN25R (4 Door Ute-DC-Utility) 2005-2015.2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX REVO GUN 125R (4 Door Ute-DC-Utility) 2015-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX REVO GUN125R (2 Door Ute-SC-Utility) 2015-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX REVO GUN126R (2 Door Ute-SC-Utility) 2015-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX REVO GUN126R (4 Door Ute-DC-Utility) 2015-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX REVO GUN135R (4 Door Ute DC-Utility) 2015-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX REVO TGN136R (4 Door Ute-DC-Utility) 2015-2025 2.7 litre 2TRFE v4 16V DOHC VVT
TOYOTA HILUX SR 48V GUN227R (4 Door Ute DC Cab Chass) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR EXTRA CAB GUN126R (4 Door Ute-XC-Cab Chass) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR EXTRA CAB GUN126R (4 Door UteXC-Cab Chass) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR EXTRA CAB KUN26R (2 Door Ute-XC-Wellside) 2005-2006. 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR EXTRA CAB KUN26R (2 Door Ute-XC-Wellside) 2006-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR GGN125R (4 Door Ute-DC-Wellside) 2015-2017 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR GGN25R (2 Door Ute SC Cab Chass) 2005-2011 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR GGN25R (4 Door Ute-DC-Wellside) 2005-2014 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR GUN126R (2 Door Ute-SC-Cab Chass) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR GUN126R (2 Door Ute-SC-Cab Chass) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR GUN126R (4 Door Ute-DC-Cab Chass) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR GUN136R (2 Door Ute SC-Cab Chass) 2019-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR GUN226R (4 Door Ute-XC-Cab Chass) 2025-On 28 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR GUN236R (4 Door Ute-DC-Wellside) 2025-On 28 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR HI-RIDER EXTRA CAB GUN136R (4 Door Ute-XC-Wellside) 2017-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR HI-RIDER EXTRA CAB GUN136R (4 Door Ute-XC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR HI-RIDER GUN136R (4 Door Ute DC Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR HI-RIDER GUN136R (4 Door Ute-DC-Wellside) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR KUN26R (2 Door Ute-SC-Cab Chass) 2005-2006 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR KUN26R (4 Door Ute DC- Utility) 2005-2006 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR SR5 48V GUN126R (4 Door Ute-DC-Cab Chass) 2024-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR SR5 ROGUE 48V GUN126R (4 Door Ute-DC-Wellside) 2024-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR SR5+ GUN126R (4 Door Ute DC Cab Chass) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR WORKMATE GUN226R (4 Door Ute-DC-Cab Chass) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR WORKMATE GUN226R (4 Door Ute-DC-Cab Chass) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR WORKMATE KUN26R (2 Door Ute-SC-Cab Chass) 2006-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR WORKMATE KUN26R (2 Door Ute-SC-Cab Chass) 2006-2015.3.0 litre TKDFTV I4 16V DOHC
TOYOTA HILUX SR WORKMATE KUN26R (4 Door Ule-DC- Utility) 2006-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 CRUISER EXTRA CAB GUN126R (4 Door Ute - XC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 EXTRA CAB GGN25R (2 Door Ute-XC-Wellside) 2005-2011 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR5 EXTRA CAB GUN 126R (4 Door Ute-XC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 EXTRA CAB GUN126R (4 Door UteXC-Wellside) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 EXTRA CAB KUN26R (2 Door Ute XC-Wellside) 2006-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 EXTRA CAB KUN26R (2 Door UteXC Wellside) 2005-2006 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 GGN125R (4 Door Ute-DC-Wellside) 2015-2017 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR5 GGN25R (4 Door Ute-DC-Wellside) 2005-2015 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX SR5 GUN126R (4 Door Ute-DC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 HI-RIDER GUN136R (4 Door Ute - DC-Wellside) 2015-2020 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 HI-RIDER GUN136R (4 Door Ute-DC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 KUN26R (4 Door Ute DC Wellside) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 KUN26R (4 Door Ute-DC Wellside) 2006-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 KUN26R (4 Door Ute-DC-Wellside) 2005-2006 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX SR5 ROGUE GR-SPORT GUN126R (4 Door Ute-DC-Wellside) 2020-2025 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SR5 WORKMATE GUN226R (4 Door Ute-DC-Wellside) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX SURF TGN126L (4 Door SUV Mid-Size) 2015-2025 2.7 litre 2TRFE I4 16V DOHC VVT
TOYOTA HILUX SURF TGN126R (4 Door SUV Mid-Size) 2015-2025 2.7 litre 2TRFE I4 16V DOHC VVT
TOYOTA HILUX TRD S GGN25R (4 Door Ute-DC-Wellside) 2008-2009 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX TRD SL GGN25R (4 Door Ute-DC-Wellside) 2008-2009 4.0 litre 1GRFE V6 24V DOHC
TOYOTA HILUX VIGO EXTRA CAB KUN26R (2 Door Ute XC-Wellside) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX VIGO EXTRA CAB KUN26R (2 Door UteXC-Wellside) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN25R (2 Door Ute-SC Utility) 2009-2015 2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN25R (2 Door Ute-SC-Utility) 2005-2009 2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN25R (4 Door Ute - DC- Utility) 2005-2009 2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN25R (4 Door Ute-DC-Utility) 2005-2008 2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN25R (4 Door Ute-DC-Utility) 2009-2015 2.5 litre 2KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN26R (2 Door Ute-SC Cab Chass) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN26R (4 Door Ute-DC-\Wellside) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX VIGO KUN26R (4 Door Ute-DC-Wellside) 2005-2015 3.0 litre 1KDFTV I4 16V DOHC
TOYOTA HILUX VIGO TGN26R (2 Door Ute-SC-Cab Chass) 2005-2015 2.7 litre 2TRFE I4 16V DOHC VVT
TOYOTA HILUX VIGO TGN26R (4 Door Ute DC-Wellside) 2005-2015 2.7 litre 2TRFE I4 16V DOHC VVT
TOYOTA HILUX WORKMATE EXTRA CAB GUN125R (4 Door UteXC-Cab Chass) 2015-2020 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE EXTRA CAB GUN125R (4 Door UteXC-Cab Chass) 2020-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE GUN 125R (2 Door Ute-SC-Cab Chass) 2020-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE GUN125R (2 Door Ute-SC-Cab Chass) 2015-2020 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE GUN125R (4 Door Ute - DC- Utility) 2020-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE GUN125R (4 Door Ute-DC- Utility) 2015-2020 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE GUN236R (4 Door Ute-DC-Wellside) 2025-On 28 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE HI-RIDER GUN135R (2 Door Ute SC Cab Chass) 2020-2025 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE HI-RIDER GUN135R (2 Door Ute-SC-Cab Chass) 2019-2020 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE HI-RIDER GUN135R (4 Door Ute-DC-Wellside) 2017-2020 2.4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE HI-RIDER GUN135R (4 Door Ute-DC-Wellside) 2020-2025 2 4 litre 2GDFTV I4 16V DOHC
TOYOTA HILUX WORKMATE HI-RIDER GUN236R (2 Door Ute SC Cab Chass) 2025-On 2.8 litre 1GDFTV I4 16V DOHC
TOYOTA HILUX X Z GUN125R (4 Door Ute-DC-Wellside) 2017-2025 2.4 litre 2GDFTV I4 16V DOHC

Technical Specifications

#GM Part Number
Rotor Diameter	345mm
Hub Height	66.3mm
Centre Hole Dia.	75mm
Original Thickness (Max)	24mm
Original Thickness (Min)	22.4mm
Studs/Bolt Holes	5
Rotor Type	Slotted
Weight	0.0000Kg

Information About Disc Rotor

Changing brake discs at regular intervals is of extreme importance to be sure one’s car braking system delivers high end performance under challenging weather.

We have many brake disc rotor manufacturers across the globe. Extramile offer you the best brands and rotor models. Brands include Bosch, Delphi, AC Delco, RAE, RDA, Protex and few more to add.

If you are thinking of changing the disc rotor, we must determine which type of rotors the vehicle uses. There are four types Rotors

Blank & Smooth - Blank and smooth rotors are what you'll find on most passenger vehicles and feature a smooth, blank metal surface all the way around the rotor
Drilled - Drilled rotors feature drilled holes around the metal surface
Slotted - Slotted rotors feature long "slots" or lines in the metal surface
Drilled & Slotted - Drilled and slotted rotors combine the drilled holes and slots for enhanced performance

Blank & Smooth

As stated above, blank and smooth rotors are what you'll commonly find on most new passenger vehicles. Keep in mind that oe-specific rotors have a basic and premium option, and it all has to do with how they're manufactured. Unless you're a super aggressive driver or you're driving a luxury vehicle, blank rotors are a great choice for your vehicle.

Basic oe-specific rotors are traditionally made from recycled steel and a lot of times don't perform as well as your original equipment manufacturer (OEM) rotors due to thicker internal fins, which in turn impact the cooling abilities of your rotors. If you're going to use premium ceramic brake pads with your new rotors, don't pair them with a basic set of rotors. Basic rotors will also end up reducing the life of your new pads, as they'll wear down quicker due to the increased heat.

Drilled Rotors

As the name suggests, drilled rotors have holes drilled throughout the surface. These holes allow water, dust, and heat to easily dissipate off the surface of the rotor. Drilled rotors are a great choice for drivers that live in wetter climates as they'll help increase stopping power in wet, rainy conditions. If you're looking at drilled rotors for a performance vehicle, you'll want to stay away. Drilled rotors don't work well under high-heat and can fail pretty quickly in a race-type driving scenario.

Slotted Rotors

As mentioned before, slotted rotors feature slots around the exterior surface of the rotor. They're a great choice for heavy-duty trucks and SUVs, especially those that need improved stopping power when towing or hauling. The slots are designed to draw more air in between the pad and rotor surface, which improves cooling and heat dispersion. They're also designed to help remove excess brake debris and pad glaze that can occur at higher temperatures. While they are more efficient in a few ways, they come with the downside of not lasting as long, which also affects the life of your pads.

Drilled & Slotted Rotors

Lastly, drilled and slotted rotors are primarily designed for performance vehicles, like sports cars, that need enhanced cooling and heat dispersion. This type of rotor was designed to improve braking at high speeds during racing or track days.