Recall 21V580 affects 604 2017-2020 Sutphen Fire Truck vehicles for a fuel-rail leak that raises fire risk. Repair is free at any franchised Sutphen dealer.
Sutphen is recalling 604 2017-2020 Fire Truck vehicles because the sealing washer in the high pressure fuel rail assembly can fail to seat correctly and let fuel leak. A fuel leak near an ignition source increases the risk of fire, and Sutphen dealers will complete the recall repair free of charge.
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What's wrong?
The high pressure fuel rail assembly on 2017-2020 Sutphen Fire Truck fire trucks is part of the Cummins common rail diesel system. It holds fuel under pressure and feeds it to the engine injectors at the right moment. Small sealing washers sit in pilot bore holes at the rail ends, where they help keep the fuel joint sealed.
On affected trucks, the pilot bores in the rail ends are undersized for the sealing washer. That keeps the washer from sitting fully and evenly in place. Without the right load on the joint, the seal does not hold as designed during service, and diesel fuel leaks from the high pressure fuel rail assembly.
The warning signs are visible diesel fuel, the smell of diesel fuel, or an illuminated check engine lamp. If an operator notices any of those signs, the fuel rail seal has already started to leak.
Who's affected?
The fuel-system part at issue is the high-pressure fuel rail assembly.
| 2020 Sutphen Fire Truck | fuel system |
|---|---|
| 2018 Sutphen Fire Truck | fuel system |
| 2019 Sutphen Fire Truck | fuel system |
| 2017 Sutphen Fire Truck | fuel system |
| Units affected | 604 |
| 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 diesel fuel leak near an ignition source increases the risk of a fire. Watch for visible diesel fuel, diesel odor, or a check engine lamp. If any of those signs appear, stop operating the truck and contact the dealer for inspection. Repair is free at any franchised Sutphen dealer.
What should I do?
- Check your VIN to confirm your 2017-2020 Sutphen Fire Truck is included in this recall.
- Contact a franchised Sutphen dealer to schedule the free high-pressure fuel rail inspection and repair that fixes the fuel-leak risk.
- Bring the recall notice if Sutphen mailed one. If not, reference recall number 21V580 when you call.
- Keep the truck out of service if you smell fuel or see a fuel leak, and ask the Sutphen dealer before driving it.
- Call Sutphen customer service at 1-614-889-1005 with questions about the dealer repair.
What happens at the repair
At the dealer, a Sutphen technician inspects the rail threads and fuel lines for damage. If damage is found, the technician replaces the fuel rail. The recall repair is free at the dealer now, with parts and labor covered. Sutphen has a general reimbursement plan on file. If you've already paid for a related fuel rail or fuel line repair, contact Sutphen customer service at 1-614-889-1005 and ask what documentation is needed for reimbursement.
| Reimbursement | Reimbursement available |
|---|
Timeline
| June 19, 2021 | Interim owner notification (was planned for this date) |
|---|---|
| July 5, 2021 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| July 29, 2021 | NHTSA published the recall |
| August 30, 2021 | Dealer notification began |
| September 13, 2021 | Dealer notification ended |
| September 13, 2021 | Owner notification mailed |
Frequently asked questions
What is recall 21V580?
Recall 21V580 covers 604 2017-2020 Sutphen Fire Truck vehicles with a high-pressure fuel rail sealing washer that does not seat correctly. The fuel rail assembly can leak, and fuel near an ignition source increases fire risk. Sutphen dealers will inspect the rail threads and fuel lines, then replace the rail when damage is found for free.
What should I do if my 2017-2020 Sutphen Fire Truck is on this recall?
Check your VIN to confirm your specific fire truck is included in recall 21V580. If it is, contact a franchised Sutphen dealer or Sutphen customer service at 1-614-889-1005 to arrange inspection of the rail threads and fuel lines. Reference recall 21V580 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Sutphen dealers will inspect the rail threads and fuel lines for damage, then replace the fuel rail when the inspection finds damage, free of charge.
What is the safety risk?
The safety risk is fire from a diesel fuel leak. In recall 21V580, an incorrectly seated sealing washer can let the high-pressure fuel rail assembly leak. If leaked fuel reaches an ignition source, fire risk increases. Confirm the VIN and arrange the free dealer inspection.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V580000 |
|---|---|
| Sutphen customer service | 1-614-889-1005 |
| NHTSA recall # | 21V580 |
| NHTSA recall # (full) | 21V580000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (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 →