DBA T3 4000 Series brake disc 42637S, slotted version for Jeep Grand Cherokee and Dodge Durango (rear axle)
There are 3 color markings on the disc that serve as an indicator of the highest temperature reached.
Mopar comparison numbers68035022AA, 68035022AB, 68035022AC, 68035022AD, 68035022AE
Fits:
| Dodge | Durango | 3.6 | 2011 – 2023 |
| Dodge | Durango | 5.7 | 2011 – 2023 |
| Jeep | Grand Cherokee | 3.0 MultiJet | 2011 – 2021 |
| Jeep | Grand Cherokee | 3.6 | 2011 – 2021 |
| Jeep | Grand Cherokee | 5.7 | 2011 – 2021 |
Data:
|
Diameter (mm) |
330 |
|
Ventilation |
Kangaroo Paw |
|
Number of holes |
5 |
|
Inner diameter (mm) |
74 |
|
Thickness (mm) |
22 |
|
Minimum thickness (mm) |
20 |
| Weight (KG) | 9.75 |
| Authorization | ECE R90 |
| 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 |
The price refers to one brake disk.
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