/live/media/PR/PR_BR901980_Fro.jpg)
DuraGo BR901980 Disc Brake Rotor - Rear
| Brand | DuraGo BR901980 |
|---|---|
| Position | Rear |
| Material | Cast iron |
| Discard Thickness | 0.8 |
| Discard Thickness | 20.4 |
| Nominal Thickness | 0.87 |
| Nominal Thickness | 22 |
| Construction | Full cast |
| Rust Resistant Coating | No |
| Overall Height | 2.09 |
| Overall Height | 53 |
| Outside Diameter | 14.76 |
| Outside Diameter | 375 |
| Mounting Bolt Hole Quantity | 6 |
| ABS Tone Ring Included | No |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 3.09 |
| Center Hole Diameter | 78.5 |
| Mounting Bolt Hole Circle Diameter | 139.7 |
| Mounting Bolt Hole Circle Diameter | 5.5 |
| Mounting Bolt Hole Diameter | 0.67 |
| Mounting Bolt Hole Diameter | 17 |
| Directional or Non-Directional Brake Surface | Non-directional |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Slotted | No |
| Fits | Jeep and Ram · 19 vehicles |
Cast iron construction. Full-cast design delivers dependable braking performance.
Vented rotor. Helps dissipate heat for more consistent stopping.
Professional-grade quality. Manufactured in ISO-certified factories to meet fit, form, and function requirements.
Cross-references Mopar 68437279AA and 68437278AA for the same application. See all 2.
DuraGo BR901980 Rear Brake Rotor
The DuraGo BR901980 is a rear disc brake rotor built from cast iron with a full cast construction and a vented design. It is engineered for direct-fit applications on select Ram and Jeep models, including the Ram 1500, Jeep Grand Wagoneer, Jeep Grand Wagoneer L, Jeep Wagoneer, and Jeep Wagoneer L.
Key Features
- Cast iron construction for dependable braking performance
- Full cast rotor design
- Vented rotor style for rear brake applications
- Non-directional brake surface
- Outside diameter: 14.76 in. (375 mm)
- Nominal thickness: 0.87 in. (22 mm)
- Discard thickness: 0.8 in. (20.4 mm)
- 6-bolt mounting pattern with 5.5 in. bolt circle diameter
- Center hole diameter: 3.09 in. (78.5 mm)
Fitment Details
- Fits 2021-2026 Ram 1500, rear.
- Fits 2022-2025 Jeep Grand Wagoneer, rear.
- Fits 2023-2025 Jeep Grand Wagoneer L, rear.
- Fits 2022-2025 Jeep Wagoneer, rear.
- Fits 2023-2025 Jeep Wagoneer L, rear.
This part cross-references Mopar 68437279AA and 68437278AA for the same application.
Product Description
Built for rear brake service, the DuraGo BR901980 rotor uses a conventional full cast design with a non-directional braking surface to support consistent pad contact during replacement. Its vented construction helps manage heat in rear disc brake systems, while the cast iron material provides the mass and durability expected in a service rotor. The rotor measures 14.76 inches in outside diameter, 2.09 inches in overall height, and uses a 6-hole mounting pattern with a 139.7 mm bolt circle.
For buyers searching for a rear brake rotor for 2021-2026 Ram 1500 or rear rotor fitment for 2022-2025 Jeep Wagoneer and Grand Wagoneer models, BR901980 matches the listed applications and dimensions. The rotor is also listed for Jeep Grand Wagoneer L and Wagoneer L rear brake service, making it a focused replacement option for these platforms.
Common Issues This Rotor Can Address
- Rear brake pulsation from rotor wear or thickness variation
- Brake noise caused by uneven rotor surfaces
- Reduced braking consistency from worn rear rotors
- Service replacement for rotors at or near discard thickness
- Brake vibration related to rotor condition
Installation Notes and Tips
Verify rotor dimensions, bolt pattern, and center hole diameter before installation. Clean the hub mounting surface thoroughly to help prevent runout concerns, and inspect pads, calipers, and hardware condition during brake service. Follow the vehicle manufacturer’s torque specifications and bedding procedure after installation.
Quality Assurance
DuraGo manufactures brake drums and rotors through ISO certified factories and builds this rotor to meet fit, form, and function requirements for the listed applications. The brand’s aftermarket brake program is focused on catalog accuracy and OE-style replacement coverage for vehicles such as the Ram 1500 and Jeep Wagoneer family.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2025 | Jeep | Grand Wagoneer | — | Rear | — |
| 2025 | Jeep | Grand Wagoneer L | — | Rear | — |
| 2025 | Jeep | Wagoneer | — | Rear | — |
| 2025 | Jeep | Wagoneer L | — | Rear | — |
| 2025 | Ram | 1500 | RHO | Rear | — |
| 2024 | Jeep | Grand Wagoneer | — | Rear | — |
| 2024 | Jeep | Grand Wagoneer L | — | Rear | — |
| 2024 | Jeep | Wagoneer | — | Rear | — |
| 2024 | Jeep | Wagoneer L | — | Rear | — |
| 2024 | Ram | 1500 | TRX | Rear | — |
| 2023 | Jeep | Grand Wagoneer | — | Rear | — |
| 2023 | Jeep | Grand Wagoneer L | — | Rear | — |
| 2023 | Jeep | Wagoneer | — | Rear | — |
| 2023 | Jeep | Wagoneer L | — | Rear | — |
| 2023 | Ram | 1500 | TRX | Rear | — |
| 2022 | Jeep | Grand Wagoneer | — | Rear | — |
| 2022 | Jeep | Wagoneer | — | Rear | — |
| 2022 | Ram | 1500 | TRX | Rear | — |
| 2021 | Ram | 1500 | TRX | Rear | — |
| No rows match your filter. | |||||