Recall 18V359 affects 36 2019 Kenworth T270 and T370 trucks for an over-tightened rear hub axle nut. Repair is free at any franchised Kenworth dealer.
Kenworth is recalling 36 2019 T270 and T370 trucks under recall 18V359 because the rear hub axle nut was over tightened. The condition can cause bearing failure and wheel separation, increasing crash risk, and Kenworth dealers will perform the recall repair free of charge.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The rear axle hub on the 2019 Kenworth T270 and T370 is the wheel-end assembly that supports the rear wheel and lets it rotate on bearings around the axle. The axle nut holds that hub and bearing package at the correct preload. When the nut is tightened to the right specification, the bearings carry weight and turn without excess heat.
On affected trucks, hub part number CM10018323 was installed under the wrong production instructions at the Ste Therese plant in Quebec. Those instructions led to the rear hub axle nut being tightened too far. Too much preload puts extra force on the bearings, which can break them down and build heat at the wheel end. That bearing failure can lead to a fire.
There is no warning sign before failure. If the truck is included in recall 18V359, the repair replaces the hub bearings and sets the axle nut to the correct torque.
Who's affected?
Covers the T270 and T370 model lines, both tied to the same drive axle component.
| 2019 Kenworth T270 | drive axle |
|---|---|
| 2019 Kenworth T370 | drive axle |
| Units affected | 36 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching 2019 Kenworth T270 or T370 does not confirm inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Rear wheel bearing failure can let a wheel separate from the truck, increasing the risk of a crash. If your VIN is included, arrange the dealer repair promptly and avoid unnecessary driving until the rear hub assembly has been inspected and rebuilt. Repair is free at any franchised Kenworth dealer.
What should I do?
- Check your VIN to confirm your 2019 Kenworth T270 or T370 is included in this recall.
- Contact your nearest franchised Kenworth dealer to schedule the free rear hub bearing repair that addresses the over-tightened axle-nut condition and wheel-separation risk.
- Bring the recall notice if Kenworth mailed one. If not, reference recall number 18V359 and Kenworth recall 18KWC when you call.
- Drive cautiously until the repair is complete, and avoid extra trips because bearing failure can cause wheel separation.
What happens at the repair
At the dealer, a Kenworth technician disassembles the rear hub assembly, installs new bearings, and reassembles the hub. The recall repair is free, including parts and labor. The manufacturer has a general reimbursement plan on file for owners who already paid for a related covered repair before the recall work. Bring repair invoices and payment documentation to the Kenworth service desk, or ask customer service how to submit the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 31, 2018 | NHTSA published the recall |
|---|---|
| June 22, 2018 | Owner notification mailed |
| June 29, 2018 | Dealer notification began |
| June 29, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| June 29, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V359?
Recall 18V359 covers 36 2019 Kenworth T270 and T370 vehicles with a rear hub axle nut that was over tightened. The condition can lead to bearing failure, wheel separation, and increased crash risk. Kenworth dealers repair the rear hub assembly for free.
What should I do if my 2019 Kenworth T270 or T370 is on this recall?
Check your VIN to confirm your specific truck is included in recall 18V359. If it is, contact a franchised Kenworth dealer to schedule rear hub disassembly, new bearing installation, and hub reassembly. Reference recall 18V359 or Kenworth recall number 18KWC when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost. For recall 18V359, a franchised Kenworth dealer will disassemble the rear hub assembly, install new bearings, and reassemble the hub free of charge.
What is the safety risk in recall 18V359?
The safety risk is wheel separation from bearing failure. The rear hub axle nut was over tightened, which can damage the bearing. If the bearing fails and a wheel separates, crash risk increases. Schedule the free dealer repair once your VIN is confirmed.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V359000 |
|---|---|
| Kenworth customer service | 1-918-259-3258 |
| NHTSA recall # | 18V359 |
| NHTSA recall # (full) | 18V359000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →