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SKU: 42632S | UPC: 9316391397096
DBA T3 4000 Series Slotted Front Brake Rotors – 2012-2021 Jeep Grand Cherokee SRT / SRT8 & Dodge Durango SRT 6.4L
The DBA T3 4000 Series Slotted Front Brake Rotors are a high-performance direct replacement for 2012-2021 Jeep Grand Cherokee SRT/SRT8 and 2018-2024 Dodge Durango SRT models. These 350mm x 32mm one-piece rotors feature DBA’s patented T3 tri-symmetrical slotting and Kangaroo Paw 144-pillar ventilation for superior heat dissipation, reduced brake fade, and extended pad life. Made from high-carbon iron with a black e-coat finish for corrosion protection, they provide consistent braking performance for aggressive street driving and occasional track use.
Key Features
- T3 Tri-Symmetrical Slots – Improve initial bite, clear gas and dust, and reduce brake fade
- Kangaroo Paw Ventilation – 144-pillar design increases cooling efficiency by up to 20%
- High-Carbon Iron Formula – Thermally stable and resistant to warping under high heat
- Direct OE Replacement – Bolt-on fit with factory Brembo 4-piston calipers
- Black E-Coat Finish – Provides corrosion protection while maintaining a clean appearance
| Spec | Detail |
|---|---|
| Part Number | 42632S |
| Brand | DBA |
| Type | T3 4000 Series Slotted Front Brake Rotors (Pair) |
| Position | Front |
| Diameter | 350 mm |
| Thickness | 32 mm |
| Height | 62 mm |
| Center Hole | 71.5 mm |
| Country of Origin | Australia |
| Warranty | 12 Months / 12,000 Miles |
Whats Included
- 1pc. T3 4000 Series Slotted Front Brake Rotors (Left & Right)
Product Notes
- Fits 2012-2021 Jeep Grand Cherokee SRT / SRT8 and 2018-2024 Dodge Durango SRT with 6.4L V8 and Brembo 4-piston calipers
- Does NOT fit Trackhawk models (which use larger 400mm rotors)
- Recommended to pair with high-performance brake pads (Hawk HPS 5.0 or EBC Yellowstuff recommended)
Installation Notes
- Direct bolt-on replacement for factory rotors
- Estimated time: 1.5–2 hours per side
- Bed-in procedure required – follow DBA’s 10-stop process after installation
- Professional installation recommended
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2012-2021 | Jeep | Grand Cherokee | SRT / SRT8 6.4L V8 | T3 4000 Series Slotted Front Rotors (Pair) |
| 2018-2024 | Dodge | Durango | SRT / R/T / Citadel 6.4L V8 | T3 4000 Series Slotted Front Rotors (Pair) |
Why Choose DBA 4000 Series Rotors?
- Australia’s leading performance rotor manufacturer with proven track record
- Patented T3 slotting and Kangaroo Paw ventilation for superior cooling and braking performance
- Factory supplier to high-performance vehicles including SRT, HSV, and Porsche Cup cars
Frequently Asked Questions
-
Q: Will these rotors fit non-SRT models?
A: No, they are designed for SRT/SRT8 models with Brembo 4-piston calipers. Trackhawk uses larger 400mm rotors. -
Q: Are they drilled or slotted?
A: Slotted only stronger and more effective at clearing gas and dust than cross-drilled rotors. -
Q: Do I need new brake pads?
A: Yes – pairing with high-performance pads (Hawk HPS 5.0 or EBC Yellowstuff) is highly recommended for best results.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Official DBA retail box
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