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SKU: DBA42633S / UPC: 9316391397102
DBA 4000 Series T3 Rear Slotted Brake Rotor for 2012–2021 Jeep Grand Cherokee SRT / SRT8 (Exc. Trackhawk)
The DBA 42633S 4000 Series T3 is DBA’s most advanced one-piece slotted brake rotor, engineered for extreme road and race applications.
Designed specifically for the rear axle of 2012–2021 Jeep Grand Cherokee SRT and SRT8 models (excluding Trackhawk), this rotor features patented Kangaroo Paw ventilation, high-carbon construction, and uni-directional slotting. It delivers superior heat dissipation, reduced brake fade, excellent crack resistance, and consistent stopping power under heavy use. Ideal for high-performance SUVs that demand reliable rear braking during aggressive driving or track sessions.
Key Features
- T3 4000 Series Design – Advanced one-piece high-carbon rotor for maximum thermal capacity and fade resistance
- Kangaroo Paw Ventilation – Patented curved vane system draws cool air and removes dust/debris faster
- Uni-Directional Slotted Surface – Vents gases, cleans pads, improves wet/dry performance, and reduces noise
- High-Carbon Material – Superior crack resistance and thermal conductivity for extended endurance
- DBA Heat Treatment – Stress-relieved and balanced for perfect flatness and smooth braking
- Direct Fit – Precision-engineered for 380mm vented rear rotors on SRT/SRT8 models
Specifications
| Detail | Value |
|---|---|
| Brand | DBA (Disc Brakes Australia) |
| Type | 4000 Series T3 One-Piece Slotted Rotor |
| Position | Rear |
| Diameter | 380mm (Vented) |
| Surface Type | Slotted (Uni-Directional) |
| Design | One-Piece with Kangaroo Paw Ventilation |
| Country of Origin | Australia |
| Warranty | DBA Limited Lifetime Warranty |
Whats Included
- One DBA 4000 Series T3 Rear Slotted Rotor
Product Notes
- Sold per rotor – order two for a complete rear axle replacement
- Excludes Jeep Grand Cherokee Trackhawk models
- Professional installation and proper bedding-in recommended
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2012–2013 | Jeep | Grand Cherokee SRT8 | 380mm Vented Rear Rotor |
| 2014–2021 | Jeep | Grand Cherokee SRT | 380mm Vented Rear Rotor (Exc. Trackhawk) |
| 2018–2020 | Dodge | Durango (Citadel, GT, R/T, SRT, Pursuit, Special Service, SXT, SXT Plus) | 380mm Vented Rear Rotor |
| 2018–2020 | Dodge | Durango SRT | 380mm Vented Rear Rotor |
Why Choose DBA 4000 Series T3 Rotors?
- Industry-leading one-piece slotted rotor technology
- Proven in extreme high-performance and racing conditions
- Superior heat dissipation and fade resistance
- Precision-engineered in Australia for maximum durability
Frequently Asked Questions
- Q: Will this rotor fit my 2018 Jeep Grand Cherokee SRT?
- A: Yes, it fits 2012–2021 Jeep Grand Cherokee SRT/SRT8 models (excluding Trackhawk) with 380mm vented rear rotors.
- Q: Is this rotor directional?
- A: Yes, it features a uni-directional slotted design. Install correctly for proper vane direction and cooling.
- Q: Do I need new pads with these rotors?
- A: Yes, it is highly recommended to pair with high-performance brake pads for best results.
- Q: Will these cause noise or excessive dust?
- A: The slotted design actually helps reduce noise and dust when paired with quality pads.
Shipping & Handling
- Method: UPS/FedEx Ground (Oversize)
- Availability: In stock – ships same or next business day
- Packaging: Secure double-box packaging
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