WakeParts Registry · DWG A1

Caterpillar inc. / 2051556

`2051556`

ECM · ECM · 3 EPA rows collapsed to one identity atom.

ATOM
PN

EPA rows collapsed

3

Model years

2004–2006

engine_model named

1

Engine families (sample)

4CPXM78.1EN1 · 5cpxm78.1en1 · 6cpxm78.1en1

Source URLs

https://www.epa.gov/sites/default/files/2018-04/marine-compression-ignition-2000-2015-models-parts-archive.xlsx

Identity atom only. Not a listing for sale and not a fitment certificate.

EPA certification archive · collapsed year/family rows onto one part identity · not a shop, not a fitment certificate. Pull dates from data_sources.retrieved_at.