Marine Parts Directory · EPA evidence

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Cummins Inc.

Verified identity evidence from the EPA marine-engine certification archive. Use the family code to narrow a manual or technical-document search; it is not proof that a part fits a particular vessel.

EPA
brand file
22 families
Part identities
463

Collapsed manufacturer/part-number identities in the current site snapshot.

Certification families
22

Distinct family codes represented in the current EPA-derived index.

Snapshot retrieved
2026-07-24

Archive retrieval date, not a claim of current fitment.

Start with the engine identity

  1. Match the manufacturer name exactly.
  2. Find the EPA family code on the engine label or documentation.
  3. Confirm the manufacturer part number in an official manual.
  4. Verify serial-range, year and configuration before buying or fitting anything.

Safety boundary: family membership is certification evidence only. It does not prove interchangeability, availability, price or vessel compatibility.

EPA family codes in this snapshot

Family codeEvidence type
4cexm050-aaaEPA certification family
5cexm050-aaaEPA certification family
6cexm050-aaaEPA certification family
7cexm019-imoEPA certification family
8cexm019-aabEPA certification family
9cexn019-aabEPA certification family
acexn019-aabEPA certification family
acexw08-3aabEPA certification family
acexw19-0aaaEPA certification family
acexw19-0aacEPA certification family
acexw60-0aabEPA certification family
acexw60-0aadEPA certification family
bcexn019-aabEPA certification family
bcexn60-0aabEPA certification family
bcexw50-0aaaEPA certification family
ccexn019-aabEPA certification family
ccexw19-0aaaEPA certification family
dcexn011-aabEPA certification family
dcexn19-0aaaEPA certification family
ecexn06-7aadEPA certification family
ecexn19-0aaaEPA certification family
fcexn06-7aadEPA certification family

Compare other represented manufacturers

These are nearby in archive size, not claims of compatibility, common ownership or equivalent engines.

Yamaha Motor Company LTD.

20 EPA engine families in this snapshot

Detroit Diesel Corporation

18 EPA engine families in this snapshot

Scania CV AB

26 EPA engine families in this snapshot

AB Volvo penta

27 EPA engine families in this snapshot

Source and provenance

Source: U.S. Environmental Protection Agency marine compression-ignition and spark-ignition certification archives. Retrieved 24 July 2026. Records are normalised by manufacturer and family code; no compatibility facts are inferred.

Open the official EPA certification-data page