Clark 3745990 - Switch - Key
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A switch providing operator or machine control input on Clark lift trucks. This part number covers the Key configuration.
Key details
- Provides control input to the attachment's electrical circuit
- Contact rating and connector type are specific to the circuit
- Failures present as an intermittent or dead function
- Confirm voltage and connector before ordering
Specifications
| Part number | 3745990 |
| Component type | Switch |
| Configuration | Key |
| Part type | OEM-grade aftermarket |
| Fits brand | Clark |
| Category | Industrial Forklifts |
Where it is used
Components of this type are fitted to the electrical and control system on Clark lift trucks. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Check the connector and wiring before condemning a switch. Intermittent faults are more often connector corrosion than switch failure.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Clark part number 3745990 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.