Fuel system, diesel: delivery: fuel pump (Cummins)
Vehicle equipment recall 24E-078. NHTSA received Cummins, Inc.’s report on Sep 23, 2024.
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The short answer
NHTSA received Cummins, Inc.’s report on Sep 23, 2024. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
An engine stall increases the risk of a crash.
Cummins, Inc.
(Cummins) is recalling certain X15 diesel engines with part number D103019BX03, Cummins X15 re-manufactured engines with part number DR7989-RX, Cummins X15 fuel pump barrel service kits with part number 631058000, 6310580PX, X15 fuel pump service assemblies, with part numbers 559463000, 559462500, 5594630PX, 5594625PX, and X15 overhaul kits, with part numbers 632445200RX and 632445500RX.
The fuel pump barrels may fracture and cause a fuel leak, which can result in an engine stall.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Fuel system, diesel: delivery: fuel pump.
What should you do?
Cummins will replace the fuel pump barrels, free of charge. Owner notification letters were mailed November 15, 2024. Owners may contact Cummins Customer Service at 812-377-5000. Cummins number for this recall is C7083.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- How to reach the firm: 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 nhtsa.gov.
Which ones are recalled?
NHTSA counts 9,332 items potentially involved, across everything this recall names.
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Part no.
5593839
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- Cummins X15NHTSA gives no dates made
- Cummins X15 Overhaul KITNHTSA gives no dates made
- Cummins X15 Fuel Pump AssemblyNHTSA gives no dates made
- Cummins X15 Fuel Pump Service KITNHTSA gives no dates made
Who is recalling it?
- Made by Cummins, Inc..
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file (FLAT_RCL_POST_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.