Suspension: rear: springs: leaf spring assembly: u-bolt, leaf spring to axle (Workhorse)
Vehicle recall 01V-317. NHTSA received WORKHORSE CUSTOM CHASSIS’s report on Oct 4, 2001.
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The short answer
NHTSA received WORKHORSE CUSTOM CHASSIS’s report on Oct 4, 2001. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
LOW U-BOLT TORQUE CAN RESULT IN U-BOLTS COMING LOOSE AND NOT PROPERLY RETAINING THE REAR AXLE TO THE VEHICLE, RESULTING IN A LOSS OF VEHICLE CONTROL.
VEHICLE DESCRIPTION: MOTOR HOME AND COMMERCIAL CHASSIS.
THE REAR AXLE U-BOLTS MAY NOT BE TIGHTENED CORRECTLY DUE TO RANDOM FAILURE OF PRODUCTION TOOLING IN THE SPECIFIED TIME SPAN.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Suspension: rear: springs: leaf spring assembly: u-bolt, leaf spring to axle.
What should you do?
DEALERS WILL TIGHTEN THE REAR AXLE U-BOLTS. OWNER NOTIFICATION IS EXPECTED TO BEGIN OCTOBER 10, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT WORKHORSE AT 1-877-946-7731.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 5,011 vehicles potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- Workhorse W20and 2001, before the model years listed here
- Workhorse P320032and 2001, before the model years listed here
- Workhorse P320042and 2001, before the model years listed here
- Workhorse W22and 2001, before the model years listed here
Who is recalling it?
- Made by WORKHORSE CUSTOM CHASSIS.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.