Product Description
Polyurethane load wheel assembly for Hyster W40Z and W45Z electric pallet jacks. Features 3.25 inch diameter by 4.50 inch tread width with 2.047 inch bearing bore. Manufactured from 97 Shore A durometer polyurethane compound with BS 6205-2RS sealed ball bearing. Direct replacement for Hyster 4609400 and Crown 350562/354576 with 15 percent load capacity enhancement over standard compounds.
Specifications
Material & Construction
| Wheel Material Composition | Cast polyurethane compound |
| Polyurethane Hardness | 97 Shore A durometer |
Mechanical Specifications
| Bearing Specification | BS 6205-2RS sealed ball bearing |
| Alternate Bearing Configuration | BS 6205-ZZ shielded ball bearing option available |
Part Numbers & Compatibility
| OEM Part Number | HY 4609400 |
| Cross-Reference Part Numbers | Replaces Hyster 2081800-XL, equivalent to HY 2081796-XL series |
| Compatible Equipment Models | Hyster W40Z (B218), Hyster W45Z (C215) electric pallet jacks |
| Supersedes Part Numbers | Crown 350562, Crown 354576 |
| Assembly Kit Part Number | GWK-W40Z-LW-XL (complete kit with axles and fasteners) |
Frequently Asked Questions
Q: What equipment does the HY 4609400 load wheel fit, and what are its dimensions?
A: The HY 4609400 is designed for Hyster W40Z (B218) and W45Z (C215) electric pallet jacks. Wheel dimensions are 3.25 inch diameter by 4.50 inch tread width with a 2.047 inch bearing bore. This wheel also replaces Crown 350562 and Crown 354576, making it a cross-compatible solution for equipment from multiple manufacturers. Verify your equipment model and axle diameter before ordering.
Q: What material and durometer hardness is the HY 4609400?
A: The HY 4609400 is manufactured from 97 Shore A durometer polyurethane compound. The 97A hardness is stiffer and more load-resistant than standard 95A compounds, providing approximately 15 percent greater load capacity. This compound is formulated for durable performance on concrete floors and resists deformation under sustained load cycles typical of high-traffic warehouse operations.
Q: What bearing does the HY 4609400 use, and what does BS 6205-2RS mean?
A: The HY 4609400 is equipped with a BS 6205-2RS sealed ball bearing. BS 6205 is the bearing size specification. The 2RS designation means double rubber seals on both sides of the bearing, protecting internal components from dirt, moisture, and debris. This sealed design extends bearing life in wet or dusty warehouse environments and reduces maintenance requirements.
Q: What is the load capacity improvement of the HY 4609400 compared to standard wheels?
A: The HY 4609400 delivers approximately 15 percent greater load capacity compared to standard compound wheels of the same dimensions. This enhanced load rating is achieved through the 97 Shore A polyurethane formulation, which is firmer and more resistant to compression under heavy sustained loads. This makes it suitable for high-capacity or frequently loaded electric pallet jacks.
Q: What are the cross-reference part numbers for the HY 4609400?
A: The HY 4609400 replaces Hyster part number 2081800-XL and is equivalent to HY 2081796-XL series. It also supersedes Crown part numbers 350562 and 354576. This cross-compatibility allows use on Hyster and Crown electric pallet jacks of the W40Z and W45Z series. Confirm your equipment manufacturer and model before substituting with a cross-reference number.