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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskNHTSA
Vehicle Parts & Equipment/Engines & Powertrains

Cummins, Inc: Incorrect Part in Coolant System May Cause Leak

Agency Publication Date: December 17, 2024
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Summary

Cummins, Inc. is recalling 203 B6.7 and F3.8 diesel engines because an incorrect rubber elbow was installed in the liquid cooling system. This faulty elbow can expand and leak coolant while the engine is running. Owners of affected engines should contact a Cummins service provider to receive a free replacement part.

Risk

A high-temperature coolant leak can spray onto surrounding areas, creating a significant risk of burn injuries to bystanders or anyone working near the engine.

What You Should Do

  1. Check your engine's part number to see if it is included in this recall: B6.7 Diesel Engines (part numbers RA11741 and RA11769) or F3.8 Diesel Engines (part numbers RA11789 and RA00074).
  2. Contact Cummins customer service at 1-800-286-6467 to arrange for a free replacement of the rubber hose elbow. Please reference Cummins recall number C7119.
  3. If you have additional questions, contact the National Highway Traffic Safety Administration (NHTSA) Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or visit www.nhtsa.gov.

Your Remedy Options

๐Ÿ”งFree Repair

Free replacement of the rubber hose elbow.

How to: Dealers will replace the rubber hose elbow, free of charge. Owners may contact Cummins customer service at 1-800-286-6467 and reference recall number C7119.

Affected Products

Product: Cummins B6.7 Diesel Engine
Part / Model:
RA11741
RA11769
Product: Cummins F3.8 Diesel Engine
Part / Model:
RA11789
RA00074

Additional Information

Agency: National Highway Traffic Safety Administration (NHTSA)
Recall ID: 24E106000
Status: Active
Manufacturer: Cummins, Inc.
Sold By: authorized dealers
Units Affected: 203 vehicles(100% estimated defective)
Park Vehicle: No
Park Outside: No
OTA Update: No
Product Type: Equipment (E)
Recall Classification: Safety Defect
Owner Notification Date: April 25, 2025
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 nhtsa.gov.
Distributed To: Nationwide
Manufacturer Recall #: C7119
Agency Last Updated: January 22, 2026

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

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This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: NHTSA Notice ยท Raw API Response