Mr Big
Full Access Members
It is part of the heavy-duty trailer tow package.How do you know you have limited slip? Was it a stand alone option on yours?
It explains it on the Expedition Trailer Tow Selector brochure. the 3.73 rear end only comes in limited slip.
The Ford Expedition Heavy-Duty Tow package includes the following:
- Upgraded radiator for better transmission cooling.
- 3.73 limited slip rear-axle gearing.
- Pro Trailer Backup Assist 2.0
- BLIS (Blind Spot Information System)
- 9300lb towing capacity