Caterpillar Part reference
Terminal pin, catalog part number 0112091, is listed in the Caterpillar catalog. It is recorded as a catalog occurrence within a controls arrangement for the engine and transmission on a Caterpillar 3412 listing, so the reader should confirm the recorded 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
Caterpillar 3412
Check the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 01***98 | engine control unit support bracket |
| 01***30 | engine control unit hardware kit |
| 01***31 | spring link assembly |
| 0112091 | terminal pin (current part) |
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 terminal pin is a small metal contact used in electrical connectors to carry current or signal between wires and a mating connector. Within heavy equipment, such pins are used in wiring harnesses that link control modules, sensors and switches.
Use part number 0112091 when ordering this terminal pin. Because it appears in the catalog under a controls arrangement for the engine and transmission on a Caterpillar 3412 listing, check that arrangement and its recorded conditions against your machine before purchase.