Understanding this component
In general, a radiator removes heat from the coolant circulating through an engine. The C9E1-up note narrows the C9 catalog entry to the recorded serial range.
Caterpillar Part reference
256-2077Radiator group
Caterpillar 256-2077 is recorded as a radiator group in the C9 catalog. The selected entry carries the serial note C9E1-up and describes the group as an attachment.
Recorded applications
Models and catalog references
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
Where this part appears
- ModelCaterpillar C9
- GroupCooling system
- Subgroup / unitRadiator group
LockedAbout diagram access
Check the signed-in Part Book for available diagrams and the complete catalog breakdown.
Parts in this preview
Selected records| Part number | Description |
|---|---|
| 256-2077 | Radiator group (current part) |
| 13***29 | Dust valve |
| 13***94 | Latch |
| 13***83 | Cover AS |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
Selected catalog entry carries serial note C9E1-up and is described as an attachment.
View model pageGeneral guidance
Component knowledge
What to check before ordering
Match 256-2077 to the number on the existing part, then check the C9E1-up serial note against the machine’s catalog. Confirm the applicable configuration before ordering.