Caterpillar Part reference
This page covers Caterpillar part number 0138253, catalogued as a socket head bolt. The catalog lists this target in association with work tools entries for a Caterpillar 3408C, including a boom group and a winch hydraulic control group. These are catalog associations only; confirm the recorded conditions before relying on any of them.
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 |
|---|---|
| 0138253 | bolt-socket head (current part) |
| 0L***51 | bolt starting engine fuel tank bracket to diesel intake manifold |
| 0S***09 | bolt (3/4") filler tube assembly to transfer drive case |
| 0T***03 | bolt bracket to starting engine fuel tank |
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 socket head bolt is a threaded fastener with a cylindrical head that is driven with a hex key or socket tool, often used where a recessed, flush-looking fastening is needed. Heavy equipment catalogs list such fasteners by part number so that the exact size and specification can be matched to the assembly they secure.
Use the part number 0138253 exactly as listed when ordering. Before purchasing, check the catalog's recorded parent assembly conditions and serial ranges against your machine, since a catalog association does not establish compatibility for every configuration.
Catalog references
Locked