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
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

