High-performance rear axle assembly for 2021 to 2023 Bronco models.
The Ford Performance Axle Complete Assembly is engineered specifically for 2021 to 2023 Bronco models, providing a robust solution for performance enthusiasts. This assembly features a complete bolt-in rear axle housing that integrates seamlessly with existing vehicle components. The electronic locking differential enhances traction and control, making it suitable for various driving conditions. With a 4.7 gear ratio, this axle assembly is designed to optimize power delivery and improve overall vehicle performance. It includes axle shafts and brake rotors, ensuring a comprehensive upgrade for your Bronco.
Features
- For 2021 To 2023 Bronco
- Complete Bolt-In Rear Axle Housing
- Electronic Locking Differential
- Utilizes Production Brake Components
Specifications
- Manufacturer: Ford Performance
- Manufacturer Part Number: M-4000-470B
- Ratio: 4.7
- Locker Type: Electric Locker
- With Disc Brakes: No
- With Differential Cover: No
- With Axle Shaft: Yes
- With Axle Seal: No
- With Axle Bearing: No
Compatibility / Fit
- 2021-2026 Ford Bronco
Technical Documents
- MSDS_M-19546-A12_US_ENGLISH_2-24-2011.pdf
- MSDS_M-19546-A12_CANADA_ENGLISH_2-24-2011.pdf
- MSDS_M-19546-A12_FRENCH_2-24-2011.pdf








![DASH GLOBE 2.2watt- SCREW IN [12V 2.2W E10 INCANDESCENT GLOBES]- GLB47987](https://www.caralarmmarket.com/wp-content/uploads/2026/10/dash-globe-2-2watt-screw-in-12v-2-2w-e10-incandescent-globes-glb47987.webp)