WakeParts Registry · DWG A1

Caterpillar inc. / 307-4581

`307-4581`

After Cooler · After Cooler · 17 EPA rows collapsed to one identity atom.

ATOM
PN

EPA rows collapsed

17

Model years

2007–2012

engine_model named

1

Engine families (sample)

7CPXM32.1ENM · 9CPXN32.1ER2 · ACPXN32.1EA2 · ACPXN32.1EG2 · ACPXN32.1EP2 · ACPXN32.1ER2 · ACPXN32.1EW2 · BCPXN32.1EA2 · BCPXN32.1EG2 · BCPXN32.1EP2 · BCPXN32.1ER2 · BCPXN32.1EW2

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.