Product Description
Crown OEM Pulley, Brake – SKU CR 42173. Plastic pulley for Crown electric lift truck brake assemblies. Direct replacement for CR 42173. Cross-referenced with Intrupa INR10, TVH SY43178, Genie GN49999, and 3120056. Designed specifically for Crown electric lift trucks.
Specifications
Part Numbers
| OEM Part Number | CR 42173 |
| Cross-Reference Part Numbers | Intrupa INR10, TVH SY43178, Genie GN49999, 3120056 |
| Equivalent Part Numbers | CR42173, INR10, SY43178, GN49999, 3120056 |
Frequently Asked Questions
Q: What is the CR 42173 pulley used for?
A: The CR 42173 is a plastic pulley component designed specifically for Crown electric lift truck brake assemblies. This pulley guides and manages tension in the brake cable or belt system. It is a critical component that allows the brake mechanism to engage and release smoothly during lift operation.
Q: Why is the CR 42173 made from plastic?
A: The plastic material is engineered for this brake pulley application to provide the correct load capacity, wear resistance, and guidance properties required in Crown pallet jack brake systems. Plastic construction reduces weight while delivering the necessary durability for brake cable management and repeated engagement cycles.
Q: Does the CR 42173 have cross-reference part numbers?
A: Yes. The CR 42173 cross-references with Intrupa INR10, TVH SY43178, Genie GN49999, and Hyster 3120056. These numbers represent equivalent pulley specifications. Always verify that cross-reference parts match your specific Crown equipment model before ordering.
Q: What symptoms indicate the CR 42173 pulley needs replacement?
A: Signs of pulley wear include delayed brake engagement, brake cable slipping or fraying near the pulley, visible cracking or splitting of the plastic, or grinding noises during brake operation. If the pulley shows any of these symptoms, replacement is necessary to restore reliable brake function and prevent brake system failure.
Q: Which Crown models are compatible with the CR 42173?
A: The CR 42173 is designed for Crown electric lift trucks that use this specific brake pulley design. Contact us with your equipment model and serial number for precise compatibility confirmation. Incorrect pulley installation can result in brake malfunction and create safety hazards during lift operation.