Recall 23V616 affects 21 2023 Kenworth K370, K270, and Peterbilt 220 trucks with driveshafts that can break. Repair is free at a franchised Kenworth dealer.
Kenworth recall 23V616 covers 21 2023 K270, K370, and Peterbilt 220 trucks because the driveshafts can break under certain loading conditions. A broken driveshaft can separate and cause loss of drive power, increasing crash risk; the dealer repair will be free once available.
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What's wrong?
The driveshaft on the 2023 Kenworth K370, K270, and 220 trucks is the rotating shaft that sends power from the transmission toward the drive axle. Its rolled metal tube has to stay straight and intact while it turns under load, so the axle receives steady torque as the truck moves.
On these trucks, the tube in the driveshaft was made with nonconforming material from supplier production lots. Under certain loading conditions, that material can let the driveshaft break instead of carrying the load. A broken driveshaft interrupts power transfer and leaves loose rotating driveline parts under the truck, which is why the repair replaces the suspect shaft with one made without those components.
There is no warning sign before failure. The filing does not identify a noise, vibration, dashboard light, or other owner-noticeable symptom before the driveshaft breaks.
Who's affected?
Covers 3 medium-duty truck models using the Dana SPL100 driveline tube.
| 2023 Kenworth K370 | driveline |
|---|---|
| 2023 Kenworth K270 | driveline |
| 2023 Peterbilt 220 | driveline |
| Units affected | 21 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
A broken driveshaft can separate from the truck and cause loss of drive power, which increases crash risk. There is no warning sign before failure. If your VIN is included, contact a franchised Kenworth dealer for recall instructions and avoid delaying service. Repair will be free at any franchised Kenworth dealer once available.
What should I do?
- Check your VIN to confirm your 2023 Kenworth K370, K270, or 220 truck is included in this recall.
- Watch for the owner letter Kenworth mailed, or have your VIN ready when you call a franchised Kenworth dealer.
- Ask the dealer about the free driveshaft replacement that fixes driveshafts that can break and separate under load.
- Reference recall number 23V616 when you call, along with Kenworth recall 23KWG or Peterbilt recall 23PBG if it appears on your notice.
- Avoid heavy loading until the driveshaft repair is complete.
What happens at the repair
PACCAR has described the dealer remedy: replacing the driveshafts covered by this recall. Once the dealer repair is available, a Kenworth technician will remove the affected driveshafts and install replacements. Parts and labor are covered under the recall. If you paid out of pocket for a driveshaft repair before receiving the recall notice, PACCAR's standard reimbursement plan gives you a way to claim documented costs. Bring repair paperwork and proof of payment to the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 5, 2023 | NHTSA published the recall |
|---|---|
| November 4, 2023 | Dealer notification began |
| November 4, 2023 | Dealer notification ended |
| November 16, 2023 | Owner notification mailed |
Frequently asked questions
What is recall 23V616?
Recall 23V616 covers 21 2023 Kenworth K270, Kenworth K370, and Peterbilt 220 trucks with driveshafts that can break under certain loading conditions. A broken driveshaft can separate and cause loss of drive power, increasing crash risk. Dealers will replace the driveshafts for free.
What should I do if my 2023 Kenworth K270, Kenworth K370, or Peterbilt 220 is on this recall?
Check your VIN to confirm your specific truck is included in recall 23V616. If it is, contact the appropriate franchised dealer to schedule the driveshaft replacement. Reference recall number 23V616 and the manufacturer recall number, 23KWG or 23PBG, when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and PACCAR's remedy says dealers will replace the driveshafts free of charge. Parts and labor are covered for included trucks.
What is the safety risk in recall 23V616?
The safety risk is loss of drive power from a broken driveshaft. The driveshaft can separate after it breaks, which increases crash risk. If your VIN is included, arrange the free dealer repair and ask the service desk how to handle the truck before your appointment.
When were owners notified about recall 23V616?
PACCAR mailed owner notification letters on November 16, 2023. If you bought the truck used or did not receive a letter, check your VIN to confirm whether your specific Kenworth or Peterbilt truck is included before calling the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V616000 |
|---|---|
| Kenworth customer service | 1-425-828-5888 |
| NHTSA recall # | 23V616 |
| NHTSA recall # (full) | 23V616000 |
Source documents
-
Download Quarterly Report (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
- Download Recall Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →