Improperly secured auxiliary axles
Defect Summary
Oshkosh corporation (oshkosh) is recalling certain 2021 s-series vehicles. the auxiliary axles may not have been properly secured and may detach.
Safety Consequence
A detached axle may cause a loss of vehicle control, increasing the risk of a crash.
Corrective Action
A technician will inspect and, as necessary, replace any improperly installed fasteners, free of charge. owner notification letters were mailed on may 26, 2021. owners may contact oshkosh customer services at 1-888-686-7278.
Similar Recalls
Other recalls from Oshkosh Corporation or involving Suspension.
FAQ: Recall 21V322000
Your rights, the repair process, and what each field on this page means.
What is recall 21V322000?
NHTSA recall 21V322000 was issued by Oshkosh Corporation on May 6, 2021. It addresses: Improperly secured auxiliary axles. The recall affects approximately 47 vehicles, with the defect involving the Suspension component.
How do I get this recall repaired?
Contact any authorized Oshkosh Corporation dealer and reference NHTSA recall ID 21V322000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.