Product Description
The Crown CR 87478NA is a secondary brake shoe assembly for Crown electric lift trucks and pallet jacks. Featuring high-friction composite material bonded to a pressed steel backing plate, this direct replacement part delivers reliable drum brake performance. Factory-spec construction ensures original equipment compatibility with Crown hydraulic braking systems. Ideal for routine maintenance or brake system service on select Crown lift equipment.
Specifications
Material & Construction
| Brake Shoe Material | High-friction composite bonded to steel backing plate |
| Backing Plate Material | Pressed steel |
Part Numbers
| OEM Part Number | CR 87478NA |
| Manufacturer Part Number | 087478 |
| Equivalent Part Numbers | CR087478, 87478 |
| Cross-Reference Part Numbers | CR087478, 087478 |
| Supersedes and Replaces | Supersedes CR087478, replaces 087478 |
Frequently Asked Questions
Q: What is the CR 87478NA secondary brake shoe?
A: The CR 87478NA is a Crown OEM replacement secondary brake shoe for electric lift trucks. It is manufactured to original equipment standards with high-friction composite material bonded to a steel backing plate for reliable drum brake performance.
Q: Is the CR 87478NA the same as the CR 87478?
A: Both are Crown secondary brake shoes, but the NA suffix may indicate fitment for a specific model range or serial variation. Check your lift truck documentation to confirm which part number is correct for your equipment.
Q: What equivalent part numbers exist for the CR 87478NA?
A: The CR 87478NA supersedes and replaces OEM part 087478 and is cross-referenced as CR087478 and 87478. When ordering, specify CR 87478NA to ensure you receive the correct fitment for your Crown truck model.
Q: What material is the CR 87478NA friction lining and backing?
A: The CR 87478NA has high-friction composite material bonded to a steel backing plate. This construction provides consistent braking performance in Crown electric lift truck hydraulic drum brake systems.
Q: How often should the CR 87478NA be replaced?
A: Replacement frequency depends on truck usage intensity and load cycles. Inspect during routine brake maintenance every 6 to 12 months. Replace when friction lining thickness approaches the backing plate or stopping power diminishes.
Q: What Crown lift truck models accept the CR 87478NA?
A: The CR 87478NA is a direct fit for select Crown electric lift trucks with the corresponding brake drum assembly. Verify your truck model and serial number range in Crown documentation before ordering to confirm compatibility.