Caterpillar Part reference
This page covers Caterpillar part number 0066434, cataloged as an elbow-pipe. The catalog lists it in association with the cooling system, and it appears as an occurrence within the extension group-drain subgroup for the Caterpillar 3116 and Caterpillar 3126 catalog models. Confirm the recorded catalog 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 |
|---|---|
| 00***14 | coupling-pipe |
| 0066434 | elbow-pipe (current part) |
| 17***93 | extension group-drain |
| 1P***97 | valve-drain; (radiator) |
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, an elbow pipe is a bent pipe fitting that changes the direction of a fluid line, allowing a connection to route around obstacles or into a tight space. In heavy equipment, elbows are used in cooling and fluid circulation systems to guide coolant or other fluids between components.
Use part number 0066434 as the reference when ordering this elbow-pipe. Because this part is listed as an occurrence within a parent catalog assembly, check the recorded catalog conditions and the model associations shown before ordering, as the listing does not confirm compatibility with every machine configuration.
Catalog references
Locked