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Ford Performance M-4001-88355B

Mustang Super 8.8" IRS Loaded Diff

M-4001-88355B
Sale Price: $1,189.50
Price: $1,375.00

As low as $75/mo or 0% APR with . Check your purchasing power

2019 MUSTANG SUPER 8.8" IRS LOADED DIFFERENTIAL HOUSING 3.55

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ATTENTION:
This part is intended as a replacement part for use only in the application(s) identified in the product description. Installation of this part in a vehicle for which it is not intended may violate U.S. and Canadian laws and regulations related to motor vehicle emissions.
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Was: $1,375.00
Sale: $1,189.50
Save: 13%
Save: $185.50

Description

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  • Loaded differential housing for Mustang IRS
  • Fits 2018-2019 Mustang 
  • Fits 2015-2017 Mustang (see technical notes below)
  • Iron housing with aluminum cover
  • Includes 3.55:1 ratio gear set M-4209-88355A and Traction-Lok differential M-4204-M    
  • Custom calibration required for speedometer and shift corrections 
  • Original Equipment on 2019 Mustang GT   
  • Note-on 2015-2017 Mustang, pinion flange change may be necessary; comes with pinion flange with 93mm bolt circle and 110mm driveshaft pilot installed. For applications that require 95mm bolt circle and 113mm driveshaft pilot, use FR3Z-4851-B pinion flange, available through Ford dealer  
      
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