Product Description
Crown part number CR 073384 is a proprietary compression spring designed for use in Crown electric pallet stacker models, including PE 4000 and PE 4500 series. No dimensional, load, or cross-reference specifications are available from Crown or approved industrial distributors outside of assembly diagrams. Official technical data—including material, dimensions, and capacity—should be verified directly with Crown Lift Trucks or through OEM resources.
Compatibility: Fits pallet jacks made by Crown, model M Series Stacker. Alternate model: MSeriesStacker. SKU: CR 073384
Specifications
Compatibility
| Compatible With Models | Verified in Crown parts catalogs for PE 4000, PE 4500 Series electric pallet stackers; explicit model compatibility from manufacturer not available outside PDF documentation. Fallback sources indicate possible use in M Series stackers, but this is not fully validated. |
Electrical
| Electrical Rating | Not applicable (electrical for truck, not for spring itself) |
Hydraulic
| Hydraulic Rating | Not applicable (not a hydraulic component) |
Part Numbers
| OEM Part Number | CR 073384 |
Standards
| Compliance | No compliance with ASTM, SAE, ANSI, or ISO stated by manufacturer |
Frequently Asked Questions
Q: What Crown models use the CR 073384 compression spring?
A: The CR 073384 is a proprietary compression spring designed for Crown electric pallet stacker models PE 4000 and PE 4500 series. It may also fit M Series stackers, though Crown does not publish cross-reference data outside of assembly diagrams. Verify compatibility by checking your equipment serial number and parts diagram before ordering.
Q: Is CR 073384 available with material or dimensional specifications?
A: Crown does not publish load capacity, spring rate, or dimensional data for the CR 073384 outside of OEM assembly documentation. This is a proprietary compression spring, and detailed specifications are not available from Crown Lift Trucks or industrial distributors. If you need spring specifications for a replacement calculation, contact Crown directly or consult your equipment manual.
Q: Can I cross-reference CR 073384 to an aftermarket part?
A: No reliable cross-reference exists for CR 073384. This is an OEM-only compression spring. Aftermarket compression springs are not substitutable without matching the exact load rating, wire diameter, and coil count. Use the OEM part number to ensure correct fit and function in your PE 4000, PE 4500, or M Series stacker.
Q: What is the lifespan of a Crown PE 4000 or PE 4500 compression spring?
A: Compression spring lifespan depends on load frequency and operating conditions. Springs in electric pallet stackers typically last 3 to 5 years under normal warehouse use. If your stacker begins to sag, does not reach full height, or has difficulty lowering, the compression spring may have lost its rate and should be replaced.