NHTSA campaign 26V637000 · Altec campaign CSN-3374
Altec Recall 26V-637: Platform Access Step May Separate from Vehicle
NHTSA recall 26V637000 (Altec campaign CSN-3374) was reported by Altec Industries, Inc. on October 2, 2026, with 6,780 vehicles potentially affected (per NHTSA). NHTSA's record lists the Altec AA Series Aerial Device, Altec AN Series Aerial Device, Altec Am Series Aerial Device and more for model years 2020–2026.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 26V637000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 26V637000 (also written 26V-637 or 26V637)
- Filed by
- Altec Industries, Inc.
- Altec campaign number
- CSN-3374
- Report received
- Potentially affected
- 6,780 vehicles (per NHTSA)
- Component
- Structure — Body — Step/Ladder
Completion not yet reported (dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 26V637000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Altec
Altec A-Class
Altec AA Series Aerial Device
Altec Am Series Aerial Device
Altec AN Series Aerial Device
Altec Digger Derrick
NHTSA's recall notice
As NHTSA's recall record states it for campaign 26V637000.
Defect description
Altec Industries, Inc. (Altec) is recalling certain 2020-2026 AA Series Aerial Device, 2021-2026 AN Series Aerial Device, 2023-2026 AM Series Aerial Device, and 2024-2026 Digger Derrick, and 2024-2025 A-Class vehicles. The turntable mounted platform access step may have been improperly welded between the step tube and mounting plate, and allow the step to separate from the vehicle.
Safety consequence
A step that separates or becomes unstable while in use, increases the risk of a fall or injury.
Manufacturer remedy
Altec will replace the steps, free of charge. Owner notification letters are expected to be mailed November 27, 2026. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is CSN-3374.
Sources
Official NHTSA notice for recall 26V637000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.