Product Description
The HY 2081796-XL is a premium load wheel assembly engineered for Hyster W40Z and W45Z electric pallet trucks. Featuring a 3.25-inch polyurethane wheel with 97A durometer hardness and high-strength steel core, this assembly delivers superior durability and wear resistance in demanding warehouse and dock environments. The design includes sealed precision bearings and integrated string guards for operator safety and protection. Ideal for high-traffic operations, cold storage facilities, and continuous-use applications where standard wheels show accelerated wear. Direct replacement for HY 2081800-XL and equivalent to HY 4609399-XL. Compatible with equipment manufactured from December 2005 onward.
Specifications
Material & Construction
| Wheel Material | Polyurethane, 97A durometer hardness |
| Core Material | High-strength steel core |
| Wheel Diameter | 3.25 inches |
| Bearing Type | Sealed precision bearings |
| Safety Features | String guards for operator protection |
Part Numbers & Compatibility
| Part Number | HY 2081796-XL |
| Cross-Reference Part Numbers | Replaces HY 2081800-XL, supersedes HY 2081796, equivalent to HY 4609399-XL |
| Compatible Equipment | Hyster W40Z, W45Z (production from December 2005 onward) |
| Associated Assembly/Kit Numbers | GWK-W40Z-LW0XL (XL-Poly Load Wheel Kit), GWK-W45Z-LW-XL (XL-Poly Load Wheel Kit) |
| Superseded Part Numbers | HY 2081796 (Polyurethane 95A, sealed bearings); HY 2081800-XL (shielded bearings, 97A); HY 4609399-XL (stainless bearings, 97A) |
Performance & Application
| Application Start Date | December 2005 production and newer |
| Durability Class | Heavy-duty, high-traffic applications and cold storage environments |
Frequently Asked Questions
Q: What are the specifications of the HY 2081796-XL load wheel assembly?
A: The HY 2081796-XL features a 3.25 inch diameter wheel with 97A durometer polyurethane tread. The higher 97A hardness provides greater durability and wear resistance compared to the standard 95A version. It includes sealed precision bearings and string guards for operator safety.
Q: Which Hyster models are compatible with HY 2081796-XL, and is there a production date requirement?
A: HY 2081796-XL fits Hyster W40Z and W45Z electric pallet trucks manufactured from December 2005 onward. Units produced before this date require the standard HY 2081800 or HY 2081796 (95A). Verify your equipment build date before ordering.
Q: What are the cross-reference part numbers for HY 2081796-XL?
A: HY 2081796-XL replaces HY 2081800-XL. It is equivalent to HY 4609399-XL and supersedes the earlier standard-hardness HY 2081796. Assembly kits using this wheel include GWK-W40Z-LW0XL and GWK-W45Z-LW (XL-Poly Load Wheel Kits).
Q: Why would I choose 97A hardness over 95A?
A: The 97A compound is harder and more wear-resistant, making it ideal for high-traffic warehouses, cold storage environments with wet floors, and equipment under continuous operation. The trade-off is slightly reduced shock absorption. Choose 97A if your facility has heavy usage or challenging floor conditions.
Q: Can I mix HY 2081796-XL wheels with standard 95A wheels on the same truck?
A: No. For even load distribution and handling predictability, all four load wheels should be the same hardness specification. Mixing 97A and 95A wheels can cause uneven wear and inconsistent equipment performance. Replace all wheels as a set.
Q: What maintenance does HY 2081796-XL require?
A: Periodically inspect the wheel for flat spots, chunks, or cracks in the polyurethane. Check bearing rotation at the axle by spinning the wheel by hand; it should rotate freely without grinding sounds. Clean debris from string guards. Replace the assembly if structural damage is detected or if bearing play becomes excessive.