0.33" thick rear driving pinion shim used on the following applications:

• 2011-2019 Expedition

• 2011-2019 F-150

• 2011-2019 F-250 Super Duty

• 2011-2019 F-350 Super Duty

• 2011-2019 F-450 Super Duty

• 2011-2019 F-550 Super Duty

• 2015-2019 Mustang

• 2015-2019 Transit

• 2011-2014 Lincoln Mark LT

• 2011-2019 Navigator

  Part number BC3Z-4663-U. Genuine new Ford part.