2019–2020 Altec Aerial Device, 2019–2020 Altec Digger Derrick Recall: Bolts that secure the pedestal to the turntable (with head marking 5252)…
NHTSA campaign 20V587000 · Equipment · filed Sep 24, 2020 · verified Jul 30, 2026
The defect
Altec Industries Inc. (Altec) is recalling certain 2019-2020 AA55, AM50, A77-T Aerial Devices and D2/3/4B, D3E, DHB, DHH and DHE Digger Derricks. The bolts that secure the pedestal to the turntable (with head marking 5252) may fail.
The risk
If the fasteners break, the pedestal may separate from the turntable, increasing the risk of injury or death.
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
Altec will notify owners, and dealers will provide replacement fasteners if necessary, free of charge. This recall began October 29, 2020. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 778.
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
| Make | Model | Model years |
|---|---|---|
| Altec | Aerial Device | 2019, 2020 |
| Altec | Digger Derrick | 2019, 2020 |
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Other campaigns involving Altec vehicles
Source: NHTSA recall database, campaign 20V587000 (manufacturer number CSN 778). Data last verified Jul 30, 2026.