Caterpillar Part reference
This Caterpillar catalog listing covers part number 0019440, identified as a flared connector. The catalog occurrences show it associated with implement-group assemblies for the PM-201 and PM-565 models, but these are catalog associations only and do not establish compatibility for every machine configuration. Confirm the recorded conditions before ordering.
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 |
|---|---|
| 0019440 | connector; (flared) (current part) |
| 03***85 | elbow |
| 08***82 | nipple-reducer |
| 12***02 | filter as-compressed air |
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 flared connector is a fitting that joins fluid lines using a flared tube end and a matching nut or seat, creating a sealed connection in hydraulic or fuel-type systems. It is used to link tubing or hose to other components so the line can be routed and serviced as part of a larger system.
Use part number 0019440 when ordering this connector. The catalog associates it with the listed occurrences, but those parent-unit labels and qualifiers, including serial and field-replacement notes, must be checked against your machine before selecting this part.
Catalog references
Locked