2004–2023 Altec Digger Derrick Recall: Incorrect hydraulic load holding valve may have been installed, which can…
NHTSA campaign 23V636000 · Equipment · filed Sep 14, 2023 · verified Jul 30, 2026
The defect
Altec Industries, Inc. (Altec) is recalling certain 2004-2023 DL42 and DL45 Digger Derricks. The incorrect hydraulic load holding valve may have been installed, which can cause the winch to lower uncontrollably and the load to fall.
The risk
An uncontrolled load falling increases the risk of injury to personnel or others nearby.
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 replace the load holding valve, free of charge. Owner notification letters are expected to be mailed October 6, 2023. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is MAB 3113.
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 Altec Digger Derrick recalls
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Other campaigns involving Altec vehicles
Source: NHTSA recall database, campaign 23V636000 (manufacturer number MAB 3113). Data last verified Jul 30, 2026.