Brands / Electro-Motive Diesel, Inc. / DEMDN169.RT2
DEMDN169.RT2
190 EPA rows collapsed to 15 part identities.
FAM
Ingest / pull dates (not “as of today”). Snapshot date 2026-07-24. Deploy-time hub snapshot generated 2026-08-24T13:34:00Z.
Wikidata boat manufacturers — retrieved 2026-07-24 · Wikimedia Foundation and contributors · source EPA Marine CI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source EPA Marine SI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source EPA current marine engine certification data — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source Federal manufacturer identification directory — retrieved 2026-07-24 · U.S. Coast Guard · source Manufacturer manuals and parts catalogs — retrieved 2026-07-24 · Individual boat and engine manufacturers · source Live eBay listings — retrieved 2026-07-24 · eBay · source Sea Ray model specifications — retrieved 2026-07-24T00:00:00Z · Sea Ray · source Bayliner model specifications — retrieved 2026-07-24T00:00:00Z · Bayliner · source Boston Whaler model specifications — retrieved 2026-07-24T00:00:00Z · Boston Whaler · source Wikidata boat-type entities — retrieved 2026-07-24T00:00:00Z · Wikimedia Foundation and Wikidata contributors · source Merchant Vessels of the United States — retrieved 2026-07-24T00:00:00Z · United States Coast Guard · source WakeParts normalized boat taxonomy — retrieved 2026-07-24T00:00:00Z · WakeParts · source UNECE Recommendation 28 — retrieved 2026-07-24T00:00:00Z · United Nations Economic Commission for Europe · source
Qualified comparison — distinct part_number
Official EPA field only: part_number. Observed vs calculated high/low vs loaded-set average of ladder brands (min-N ≥ 50 distinct PN). Not an EPA judgement. FHE-style compare is inlined here, not a new URL family.
Loaded-set average (n=36)
21.1
Calculated low / high
11 / 36
This hub is labelled below catalogue average (low relative to loaded set) . Similar hubs by distinct part_number: AEMDN169.RT2 (15) · BEMDN169.RT2 (15) · CEMDN169.RT2 (15).
