T-14 service brake chamber/bendix
Defect Summary
Paccar is recalling 86 my 2009 kenworth t660, t800, w900, and peterbilt 386, 365, and 388 trucks equipped with bendix front air disc brakes. the size 14 service chamber of certain front air disc brakes may have been contaminated with grease between the piston head/plate and the diaphragm. when braking pressure is applied, the grease may allow the piston head/plate to slip off center and catch on the reducing ring of the size 14 service chamber.
Safety Consequence
The catching of the piston head/plate on the reducing ring may lock up the corresponding front air disc brake which may impact the operator's ability to steer or control the vehicle.
Corrective Action
Dealers will replace both front air disc brakes size 14 service chambers free of charge. the recall began on august 27, 2008. owners may contact kenworth at 1-425-828-5440 and peterbilt at 1-940-591-4196.
Similar Recalls
Other recalls from Paccar Incorporated or involving Service Brakes, Air.
FAQ: Recall 08V431000
Your rights, the repair process, and what each field on this page means.
What is recall 08V431000?
NHTSA recall 08V431000 was issued by Paccar Incorporated on August 25, 2008. It addresses: T-14 service brake chamber/bendix. The recall affects approximately 86 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Paccar Incorporated dealer and reference NHTSA recall ID 08V431000 or the manufacturer campaign number 08KWA & 708F. 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.