Product Description
Relay
Frequently Asked Questions
Q: Is CR 75503-2 the same as CR 75503-002?
A: Both SKU CR 75503-2 and CR 75503-002 reference the same relay component for Crown pallet jacks. Either designation is correct. Confirm part compatibility with your equipment model before ordering.
Q: What Crown pallet jack models use the CR 75503-2 relay?
A: The CR 75503-2 is designed for Crown electric pallet trucks including GPW and related models. Verify your equipment model and serial number to confirm this relay is the correct replacement.
Q: What happens if a relay fails in an electric pallet jack?
A: A failed relay disrupts electrical control circuits, resulting in loss of lift or lower function, intermittent operation, or inability to engage the pump. The truck may fail to respond to control pendant commands or operate erratically.
Q: Are there cross-reference part numbers for the CR 75503-2 relay?
A: The CR 75503-2 is the standard Crown part designation for this relay. Check your equipment documentation or contact us to identify any equivalent part numbers used by your specific truck model or serial range.
Q: How can I diagnose if the relay is bad versus another electrical component?
A: Common relay failure signs include buzzing or clicking sounds from the control box when buttons are pressed, intermittent loss of function, or complete failure to engage lift or lower circuits. Visual inspection may reveal burned contacts or loose connectors. If diagnosis is unclear, contact us with your equipment details and failure symptoms for guidance.