NHTSA recall 21V506000
Fuel System, Diesel · Newmar Corporation
Details
What's wrong: Affects vehicles equipped with certain cummins diesel engines. The sealing washer may not seat correctly in the pilot boreholes, allowing the high-pressure fuel rail assembly to leak.
Why it matters: A fuel leak in the presence of an ignition source increases the risk of a fire.
The fix: Cummins service centers will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 24, 2021.
Affected vehicles on MotorDeets
- 2017 Newmar Dutch Star
- 2017 Newmar Mountain Aire
- 2017 Newmar Ventana
- 2018 Newmar Dutch Star
- 2018 Newmar Mountain Aire
- 2018 Newmar Ventana
- 2019 Newmar Dutch Star
- 2019 Newmar Mountain Aire
- 2019 Newmar Ventana
- 2020 Newmar Dutch Star
- 2020 Newmar New Aire
- 2020 Newmar Ventana
- 2021 Newmar Dutch Star
- 2021 Newmar New Aire
- 2021 Newmar Ventana
- Newmar Dutch Star
- Newmar Mountain Aire
- Newmar New Aire
- Newmar Ventana
All model years NHTSA lists
2017 Newmar Dutch Star, 2018 Newmar Dutch Star, 2019 Newmar Dutch Star, 2020 Newmar Dutch Star, 2021 Newmar Dutch Star, 2017 Newmar Mountain Aire, 2018 Newmar Mountain Aire, 2019 Newmar Mountain Aire, 2020 Newmar New Aire, 2021 Newmar New Aire, 2017 Newmar Ventana, 2018 Newmar Ventana, 2019 Newmar Ventana, 2020 Newmar Ventana, 2021 Newmar Ventana.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 21V506000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.