NHTSA recall 21V326000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 21V326000 |
| Manufacturer's number | FL-886 |
| Manufacturer | Daimler Trucks North America, LLC |
| Reported | 2021-05-07 |
| Owners notified | 2021-07-30 |
| Component | FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| Units potentially affected | 9662 |
| Part numbers | 4307377, 4307034 |
| Report | Annual report 3, for 2025 quarter 3 to 2026 quarter 2 |
|---|---|
| Filed with NHTSA | 2026-07-27 |
| Vehicles in the campaign | 9662 |
| Reported remedied | 6245 (64%) |
| Reported unreachable | 0 |
| Reported removed | 0 |
These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is wrong
Daimler Trucks North America, LLC (DTNA) is recalling certain 2018-2021 Freightliner Custom Chass XC Chassis, 108SD, Custom Chass XB Chassis, Business Class M2, 114SD, and Western Star 4700 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
What can happen
A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy
Dealers will replace the fuel rail and fuel lines, free of charge. Interim owner notification letters were mailed on June 21, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-886.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
| 2018 FCCC XB CHASSIS | |
|---|---|
| 2019 FCCC XB CHASSIS | |
| 2020 FCCC XB CHASSIS | |
| 2018 FCCC XC CHASSIS | |
| 2019 FCCC XC CHASSIS | |
| 2020 FCCC XC CHASSIS | |
| 2021 FCCC XC CHASSIS | |
| 2018 FREIGHTLINER 108SD | |
| 2019 FREIGHTLINER 108SD | |
| 2020 FREIGHTLINER 108SD | |
| 2021 FREIGHTLINER 108SD | |
| 2018 FREIGHTLINER 114SD | |
| 2019 FREIGHTLINER 114SD | |
| 2020 FREIGHTLINER 114SD | |
| 2021 FREIGHTLINER 114SD | |
| 2018 FREIGHTLINER BUSINESS CLASS M2 | |
| 2019 FREIGHTLINER BUSINESS CLASS M2 | |
| 2020 FREIGHTLINER BUSINESS CLASS M2 | |
| 2021 FREIGHTLINER BUSINESS CLASS M2 | |
| 2021 FREIGHTLINER CUSTOM CHASS XB | |
| 2018 WESTERN STAR 4700 | |
| 2019 WESTERN STAR 4700 | |
| 2020 WESTERN STAR 4700 | |
| 2021 WESTERN STAR 4700 |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| SS1033094 | 2021-06-09. Service bulletin. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform... |
|---|---|
| 18SP730Rev | 2019-08-08. Service bulletin. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine. |
| 0504-18 | 2018-12-10. Service bulletin. 0504-18 Fuel System - Fuel Injectors |
| 0504-18 | 2018-10-29. Service bulletin. 0504-18 Fuel System - Fuel Injectors |
| 0313-17 | 2018-06-18. Service bulletin. (MCM) (GHG17) |
| 0311-17 | 2018-06-18. Service bulletin. (MCM) (GHG17) |
| sbw49017 | 2018-06-11. Service bulletin. Magnetized Fill Neck for Six-Gallon DEF Tanks |
| 15TL6 | 2018-03-05. Service bulletin. 15TL6 W470589129100 ? HDEP HP Fuel Rail Test Caps |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.