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Altec Digger Derrick Recall 25V251: Boom May Move Unintentionally, Raising Injury Risk

NHTSA campaign 25V251, reported April 17, 2025, 900 vehicles potentially affected.

What this recall means for you

A retaining ring in the hydraulic cylinder may not be seated properly. If it is not, the cylinder can lose pressure, causing the boom to move without the operator intending it. Unintended boom movement increases the risk of injury.

Authorized dealers will replace the counterbalance valves at no cost to owners. Owner notification letters were mailed June 13, 2025. If you have questions, you can contact Altec customer service at 1-877-462-5832 and reference recall CSN-3223. You can also check your vehicle identification number (VIN) for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 25V251Altec Industries, Inc.
Component
EQUIPMENT:MECHANICAL:BOOM/CRANE/LADDER
Problem
Altec Industries, Inc. (Altec) is recalling certain 2024-2025 Digger Derrick vehicles. An improperly seated retaining ring may cause the hydraulic cylinder to lose pressure, resulting in unintended boom movement.
Risk
Unintended boom movement increases the risk of injury.
Remedy
Dealers will replace the counterbalance valves, free of charge. Owner notification letters were mailed June 13, 2025. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3223.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-888-275-9171), or go to www.nhtsa.gov.

Affected vehicles

Altec Digger Derrick20242025