DBA brake disc 443247S for RAM 1500 DT 3.0 EcoDiesel, 3.6 and 5.7 from 2019 (rear axle)

Mopar part numbers for comparison purposes: 68368535AA, 68237065AA

DBA 4000 SERIES disc brake rotors are a direct replacement for one-piece brake rotors, designed for drivers looking for improved braking performance beyond the standard OE level.

Cast from high-carbon alloyed iron and featuring a thermal stability profile, DBA metallurgy can handle the increased stress and heat generated during intensive braking operations time and time again.

With DBA's Kangaroo Paw ventilation, which incorporates a series of 144 diamond and teardrop shaped elements, DBA achieves up to 30 % more surface area and 20 % improved cooling efficiency (compared to a conventional straight fin design).

The 4000 SERIES T3 is the ultimate one-piece replacement brake disc with all the advantages of the 4000 series and DBA's patented, well-known bi-directional T3 slot design.

Building on the foundations of DBA's T2 slot, the T3 slot design features additional precision CNC-machined trisymmetrical 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 uniformity and efficiency of each braking operation.

Fits:

Not suitable for RAM Classic !

Data:

There are 3 color markings on the disc that serve as an indicator of the highest temperature reached.

The price refers to one disk.

Function	Description	Advantage
T3 Slot 48 precision CNC-milled slots	Tri-symmetrical slots dampen vibrations and noise	A softer, more responsive and smoother brake pedal feel
	Increased number of exit points for brake pad friction gases that escape through the universal slot design	Increases the evenness and efficiency of every braking process
		No different brake discs required on the left and right
Kangaroo Paw - 144 Diamond and Tear Drop column ventilation system	The increased surface area leads to better heat dissipation	Minimizes brake fade and increases the braking effect
	The increased surface area leads to better heat dissipation	Extends the service life of pads and brake discs. Reduces mechanical damage and the associated costs
XG150 Alloyed iron with high carbon content	Increased thermal capacity enables the brake disk to cope with extreme heat for longer periods of time	Minimizes deformation and cracking and extends the service life of the brake disc
Thermal stability profile	Special development tailored to the DBA TSP process	Minimizes deformation and cracking and extends the service life of the brake disc
Thermographic temperature monitoring	Heat color markings change color at certain temperature thresholds	Provides the driver with a clear display of the peak brake temperatures
	If the temperature thresholds are exceeded, the color markings change color permanently	Enables the driver to monitor brake disc fatigue and decide whether to replace the brake discs and supports dealers with warranty claims
Paint protection on frictionless surfaces	Reduces corrosion	Prevents unsightly rust formation
	Improves the appearance	Increases the value of the product