Suspension: front: control arm (Hilbilt)
Vehicle recall 08V-422. NHTSA received HILBILT MFG. CO.’s report on Aug 21, 2008.
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The short answer
NHTSA received HILBILT MFG. CO.’s report on Aug 21, 2008. 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?
WARNINGS OF A SITUATION WHERE ONE SIDE OF THE UNIT DOES NOT LIFT AS MUCH AS THE OTHER SIDE, A VERTICAL VIBRATION OR ERRATIC BEHAVIOR OF THE SUSPENSION COULD OCCUR INCREASING THE RISK OF A CRASH.
HILBILT IS RECALLING 6 MY 2005-2006 MACK, MY 2005 KENWORTH AND PETERBILT TRUCKS EQUIPPED WITH A WATSON & CHALIN AUXILIARY AXLE.
THE LOWER CAST ARMS COULD FRACTURE WHICH COULD AFFECT THE SUSPENSION’S ABILITY TO LIFT THE AXLE WHEN IT IS NOT NEEDED.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Suspension: front: control arm.
What should you do?
HILBILT IS WORKING WITH WATSON & CHALIN TO PROVIDE OWNERS WITH REPAIR KITS ALONG WITH REPAIR INSTRUCTIONS TO THE VEHICLE OWNERS (PLEASE SEE 07E057). OWNERS MAY CONTACT WATSON & CHALIN AT 1-800-445-0736 OR HILBILT AT 1-501-794-2500.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: THIS RECALL ONLY PERTAINS TO HILBILT AXLES MANUFACTURED BY WATSON & CHALIN AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON MACK, KENWORTH, OR PETERBILT VEHICLES.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 6 vehicles potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- Hilbilt Peterbiltand 2005, before the model years listed here
Who is recalling it?
- Made by HILBILT MFG. CO..
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.