2019–2022 Oshkosh S-Series Recall: U-bolts securing the front axle may fail
NHTSA campaign 22V009000 · Suspension · filed Jan 11, 2022 · verified Jul 30, 2026
The defect
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series vehicles. The u-bolts securing the front axle may fail.
The risk
Bolt failure may allow the front axle to shift or detach, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Oshkosh will provide new u-bolts, free of charge. Owner notification letters were mailed February 24, 2022. Owners may contact Oshkosh customer service at 1-888-686-7278.
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.nhtsa.gov.
Affected vehicles
Related recalls
More Oshkosh S-Series recalls
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- 2019–2022 Oshkosh S-Series — Incorrectly installed alternator electrical cable clamps…
- 2019–2022 Oshkosh S-Series — Fuel tubes between the fuel rail and the injector for…
- 2020–2021 Oshkosh S-Series — A machining defect may cause pressure to build in the power…
Other campaigns involving Oshkosh vehicles
Source: NHTSA recall database, campaign 22V009000. Data last verified Jul 30, 2026.