Caterpillar Part reference
Catalog part 0022442 is listed as a breather, described in the catalog as (generator oil). The catalog also associates this number with drive pump group entries for the Caterpillar AP-800C and AP-800D, but those are catalog occurrences only. Confirm the recorded conditions in the catalog before relying on any association.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
LockedCheck the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 0022442 | breather; (generator oil) (current part) |
| 00***34 | bearing as-tapered roller |
| 01***24 | bushing to supply port |
| 11***57 | gear-center; (59 teeth) |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
View model pageGeneral guidance
In general, a breather is a fitting or cap that lets air pass into or out of an enclosure while filtering contaminants, helping equalize pressure as fluid levels change. A breather labeled for generator oil would serve the oil-containing housing it is designed for, but its exact construction and specifications are not stated in the catalog record.
Use catalog part number 0022442 when identifying this breather. Before ordering, compare the catalog associations and their recorded serial and configuration conditions with your machine's details, since a listing does not establish compatibility for every configuration.
Catalog references
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