2018–2021 Eti Etc 37 IH, 2018–2021 Eti Etc 40 IH Recall: Weld between the outrigger assembly and the body's sub-frame assembly may…
NHTSA campaign 21V340000 · Structure · filed May 12, 2021 · verified Jul 30, 2026
The defect
Equipment Technology, L.L.C. (ETI) is recalling certain 2018-2021 ETC37IH and ETC40IH vehicles. The weld between the outrigger assembly and the body's sub-frame assembly may be inadequate, which could result in failure of the aerial unit during use.
The risk
Failure of the aerial unit can increase the risk of injury.
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
ETI will inspect the welds, and repair or replace the rear shear plates, free of charge. Owner notification letters were mailed on June 22, 2021. Owners may contact ETI customer service at 1-405-748-3841.
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
Related recalls
More Eti Etc 37 IH recalls
Other campaigns involving Eti vehicles
Source: NHTSA recall database, campaign 21V340000. Data last verified Jul 30, 2026.