BRONCO M220 REAR AXLE ASSEMBLY 4.46 W/ELECTRONIC LOCKING DIFFERENTIAL

BRONCO M220 REAR AXLE ASSEMBLY 4.46 W/ELECTRONIC LOCKING DIFFERENTIAL
M-4000-446B
Retail
$2,485.00
Sold in Units of
Each (1)
Instruction Sheet
Not Available
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WARNING:
This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
Proudly Made in the USA
 Upgrade your Bronco's capability with a Ford Performance Parts complete axle assembly.
  • Fits 2021-2023 Bronco
  • Complete bolt-in rear axle housing
  • 4.46 ratio
  • Electronic locking differential
  • Axle shafts included
  • Brake rotors included
  • Utilizes production brake components
  • Service replacement for Broncos with the Badlands package
  • For Broncos NOT equipped w/E-locker from the factory, see M-14489-BR for wiring/switch kit
  • If changing axle ratios M-9603-B23 or M-9603-B27 are required for module and speedometer recalibration. 
Note:  ***FRONT AND REAR AXLE RATIOS MUST BE THE SAME***
Not compatible with Bronco Raptor
Part Type
Driveline: Complete Axle Assy
Warranty Availability
Not Available
Package Dimensions
25.5" x 23" x 85.5"
Package Weight
587 lb(s)
UPC Code
756122014417
Country of Origin
United States