How many recalls does the 1984 Kenworth W900b have?

The 1984 Kenworth W900b has 1 NHTSA safety recall campaign on record.

How do I check if my 1984 Kenworth W900b has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

1984 Kenworth W900b Recalls

Recalls on record Updated July 2026

The 1984 Kenworth W900b has 1 NHTSA recall campaign affecting an estimated 90 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

UNKNOWN OR OTHER 86V003000 1986-12-07 90 affected

Defect

LINE PRESSURE SURGES OCCUR WHEN THE TRANSMISSION IS IN HIGH GEAR LOCKUP DUE TO A PLUMBING ERROR. CONSEQUENCE OF DEFECT: LINE PRESSURE SURGES COULD CAUSE BODILY HARM THROUGH ERRATIC FIRE HOSE…

Remedy

REWORK PLUMBING TO PREVENT LINE PRESSURE SURGES.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1984 Kenworth W900b as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.