Caterpillar Part reference
Catalog part 0304041 is listed as a retainer in the Caterpillar catalog, and it appears as an occurrence within the hydraulic system group under a pendulum assembly, associated with the Caterpillar PR-450C catalog model. Confirm that the recorded catalog conditions match your machine 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 |
|---|---|
| 00***37 | pin; (43.3mm) |
| 00***41 | retainer |
| 03***37 | pin |
| 0304041 | retainer (current part) |
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 retainer is a component that holds another part in position, keeping it secured, aligned or seated during operation. In heavy equipment, retainers are commonly used to hold pins, bushings, seals or other parts in their housings, so that they stay in place under load and vibration.
Use part number 0304041 as the target reference when requesting this retainer. Before ordering, check the catalog occurrence details against your machine's model, serial number and assembly configuration, because a catalog association does not confirm compatibility for every configuration.
