Product Description
Thumb Wheel Switch (Harness)
Frequently Asked Questions
Q: What does the CR 123079-1 thumb wheel switch do?
A: The CR 123079-1 thumb wheel switch (harness) is an operator control that commands lifting, lowering, or auxiliary functions on Crown electric lift trucks. The built-in harness delivers electrical signals to the trucks control system.
Q: How does the CR 123079-1 differ from CR 123079-001?
A: CR 123079-1 and CR 123079-001 are different part number designations for thumb wheel switch variants. The numeric suffix may reflect design revisions, connector configurations, or harness specifications. Verify which part number matches your equipment.
Q: What connector type does the CR 123079-1 harness use?
A: The harness connector type depends on your truck model. Inspect your original switch or contact us with your truck model and serial number to confirm the correct connector specification.
Q: What symptoms indicate the CR 123079-1 switch is failing?
A: Intermittent lift control, switches not responding to thumb input, or complete loss of function indicate a failing switch. The harness may also show physical damage or corrosion. Replace the switch if any of these issues occur.
Q: Does the CR 123079-1 fit multiple Crown truck models?
A: The CR 123079-1 is engineered for specific Crown models. Confirm your truck model, serial number range, and switch mounting configuration before ordering to ensure correct fitment.