NHTSA Campaign 21E055000

FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL

Issued by Cummins, Inc. · Reported Jun 22, 2021 · 4,413 vehicles affected

What's wrong

Cummins, Inc. (Cummins) is recalling certain ISL remanufactured diesel engines sold as replacement equipment. Please see the Part 573 report for a full list of part numbers. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

Consequence

A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy

Dealers will inspect the rail threads and fuel lines for damage, and replace the rail as necessary, free of charge. Owner letters were mailed on September 24, 2021. Owners may contact Cummins customer service at 1-800-286-6467. Cummins number for this recall is C2449.

Vehicles affected by this recall

Make Model Year Units
CUMMINS ISL 4,413

Source: NHTSA Campaign 21E055000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.