Recall 14V491000: 2011–2012 Super Duty F-550

Updated Oct 30, 2026 from NHTSA data · How we count

Report date: Aug 8, 2014
Vehicles affected: 3
Models: 1
Initiated by: ODI

The problem

All Wheel Drive Equipment Mfg., Inc. (All Wheel) is recalling certain 2011-2012 Ford F-550 Super Duty chassis with a 6.8L gasoline engine, modified by All Wheel and equipped with certain Muncie Power Products PTO Assemblies. In the affected vehicles, oil may leak from the PTO pressure switch onto a thermal blanket covering the exhaust.

The risk

The leaking oil may soak into the thermal blanket covering the exhaust, which when combined with heat from exhaust, may result in an increased risk of fire.

The fix

All Wheel has notified the affected owners, and dealers will install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. Owners were notified on June 10, 2014 by certified mail. Owners may contact All Wheel customer service at 1-800-311-4778.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

2011 Super Duty F-550
2012 Super Duty F-550

Details

NHTSA campaign: 14V491000
Manufacturer: All Wheel Drive Equipment Mfg., Inc.
Owner letters: Jun 10, 2014
Components: Equipment (Other / Unknown)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology