Recall 18V522 affects 116 2018-2019 Freightliner Cascadia trucks for pitman arms that can fracture. Repair is free at any franchised Freightliner dealer.
Freightliner is recalling 116 2018-2019 Cascadia trucks because the pitman arm can crack and fracture over time. If that arm breaks, the driver loses steering control and the crash risk rises; Freightliner dealers will complete the repair free of charge.
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What's wrong?
The pitman arm on a 2018-2019 Freightliner Cascadia is a heavy steering link mounted at the steering gear box. When the driver turns the wheel, the steering gear moves the pitman arm, and the arm transfers that movement into the linkage that steers the front axle. It has to carry repeated steering loads without cracking.
On the recalled Cascadias, certain ZF pitman arms used with 14.6K or 14.7K rated front axles did not meet the supplier's design specifications for fatigue endurance. That means the part was not built to tolerate repeated stress for as long as intended. Over time, the arm can crack; if the crack grows far enough, the arm can fracture and the steering linkage no longer receives normal input from the steering gear.
There is no warning sign before failure. Do not rely on noise, steering feel, or a dashboard light to tell you the pitman arm has started to crack.
Who's affected?
Covers two model years of Cascadia trucks using the same steering gear component.
| 2018 Freightliner Cascadia | steering gear |
|---|---|
| 2019 Freightliner Cascadia | steering gear |
| Units affected | 116 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
A fractured pitman arm causes loss of steering control and increases the risk of a crash. For an included 2018-2019 Cascadia, schedule the recall repair before regular service use and ask the Freightliner dealer how to move the truck safely before the appointment. Repair is free at any franchised Freightliner dealer.
What should I do?
- Check your VIN to confirm your 2018-2019 Freightliner Cascadia is included in this recall.
- Contact your nearest franchised Freightliner dealer to schedule the free pitman-arm replacement for the steering part that can crack and fracture.
- Bring the recall notice if Freightliner mailed one. If not, reference recall number 18V522 when you call.
- Drive cautiously until the repair is complete and leave extra space around the truck.
What happens at the repair
At the dealer, a Freightliner technician replaces the pitman arms covered by this recall. The pitman arm links steering gear movement to the steering linkage, so replacing it removes the part that can crack or fracture over time. Parts and labor are covered under the recall, and the repair is free at a Freightliner dealer now. The service facility installs a new pitman arm in place of the affected part. Ask the service desk to confirm the recall campaign is open for your VIN before the appointment.
Timeline
| August 8, 2018 | NHTSA published the recall |
|---|---|
| October 5, 2018 | Owner notification mailed |
| October 6, 2018 | Dealer notification began |
| October 6, 2018 | Dealer notification ended |
| October 6, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 6, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V522?
Recall 18V522 covers 116 2018-2019 Freightliner Cascadia trucks with pitman arms that can crack and fracture over time. If a pitman arm fractures, the truck can lose steering control, increasing crash risk. Freightliner dealers will replace the pitman arms for free.
What should I do if my 2018-2019 Freightliner Cascadia is on this recall?
Check your VIN to confirm your specific truck is included in recall 18V522. If it is, contact a franchised Freightliner dealer to schedule pitman arm replacement. Reference recall number 18V522 or Freightliner recall FL-784 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Freightliner dealers will replace the affected pitman arms free of charge. Parts and labor are covered for vehicles included in recall 18V522.
What is the safety risk in recall 18V522?
The safety risk is loss of steering control. In recall 18V522, the pitman arms can crack and fracture over time. If that fracture happens while driving, the driver can lose steering control, increasing the risk of a crash. The fix is pitman arm replacement at a Freightliner dealer.
What if I bought my Freightliner Cascadia used?
The free recall repair still applies. Recall eligibility follows the VIN, not the first owner. Check your VIN to confirm whether your specific 2018-2019 Cascadia is included, then call a franchised Freightliner dealer with recall number 18V522 or FL-784.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V522000 |
|---|---|
| Freightliner customer service | 1-800-547-0712 |
| NHTSA recall # | 18V522 |
| NHTSA recall # (full) | 18V522000 |
Source documents
-
Download Misc. Document (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (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 →