Caterpillar Part reference
Caterpillar part number 2625909, listed as a tube, is catalogued in the air inlet and exhaust system, air cleaner group. The record places it within the 259-0254 air cleaner group assembly for Caterpillar C9 applications, which is a unit-level catalog reference rather than a confirmation of fit for every machine.
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 |
|---|---|
| 25***54 | air cleaner group |
| 26***94 | filter element as-air; (primary) |
| 2625909 | tube (current part) |
| 26***31 | elbow |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
Browse Caterpillar modelsGeneral guidance
In general, a tube in an air inlet system carries intake air between the air cleaner and the engine, so its condition affects how cleanly and reliably air reaches the combustion chamber. Tubes like this are typically inspected for cracks, loose clamps and leaks at their joints.
Order using Caterpillar part number 2625909 as listed. The catalog associates this tube with the 259-0254 air cleaner group, serial number C9E1-up, as an attachment, so confirm the machine's serial number and configuration against that record before ordering.
