Steering:column coupling
Defect Summary
The involved vehicles were manufactured with a 5/16 inch thick esna self-locking nut installed on the steering gear input shaft pinch bolt. The nut used may not securely fasten the u-joint to the input shaft.
Corrective Action
The u-joint yoke and input shaft will be inspected and the pinch bolt and nut will be replaced with the type currently in production. Any other steering components damaged due to the defect will also be replaced.
Similar Recalls
Other recalls from Peterbilt Motor Company or involving Steering.
FAQ: Recall 79V189000
Your rights, the repair process, and what each field on this page means.
What is recall 79V189000?
NHTSA recall 79V189000 was issued by Peterbilt Motor Company on August 17, 1979. It addresses: Steering:column coupling. The recall affects approximately 12,000 vehicles, with the defect involving the Steering component.
How do I get this recall repaired?
Contact any authorized Peterbilt Motor Company dealer and reference NHTSA recall ID 79V189000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.