NHTSA Recall 04V449000: Universal joint (power train)
PACCAR INCORPORATED reported this safety recall to NHTSA on , covering an estimated 203 vehicles. It affects 3 models including the Kenworth T600.
| NHTSA campaign | 04V449000 |
|---|---|
| Manufacturer campaign | 04KW6 |
| Component | POWER TRAIN › DRIVELINE › UNIVERSAL JOINT |
| Report received | September 13, 2004 |
| Owner notification | November 12, 2004 |
| Initiated by | Manufacturer |
Defect
On certain trucks built with the optional dana spl driveline, the u-joint fasteners at the output yoke of the transmission were not properly tightened.
Safety risk
If the u-joints were to become loose, a portion of the driveline could become detached from the vehicle and fall out from under the vehicle, which could cause a crash.
Remedy
Dealers will verify the torque of the u-joint fasteners. Parts showing excessive wear will be replaced. The recall began on november 12, 2004. Owners should contact kenworth at 1-425-828-5440.
Notes
Kenworth recall no.04kw6.customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-DOT (1-888-327-4236).
Vehicles covered by recall 04V449000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.