NHTSA (USA)Critical
Defect
Ford Motor Company (Ford) is recalling certain 2020-2021 F-53 Motorhome Stripped Chassis and F-59 Commercial Stripped Chassis vehicles. An inadequate amount of rear axle lubricant may cause rear wheel bearing damage and bearing seizure, and rear axle or driveshaft failure.
Safety Risk
Failure of the rear axle or driveshaft may cause the loss of motive power, failure of the parking brake, and the inability to shift the transmission into "PARK," increasing the risk of a crash.
Remedy
Ford will notify owners, and dealers will inspect and, as necessary, replace the rear wheel bearings, free of charge. Owner notification letters were mailed on May 12, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S17.
16,128 vehicles affectedMfr ref: 21S17Updated June 10, 2026