Product Description
Big Joe GWK-WPT45-LW-XL Load Wheel Kit for WPT45 electric pallet trucks. Kit includes polyurethane 97A load wheels, precision bearings, axles, and fasteners for direct replacement. Compatible with WPT45 series—engineered for optimal traction and durability in demanding lift truck environments.
Compatibility: Fits pallet jacks made by Big Joe, model WPT 45. Alternate model: WPT45. SKU: GWK-WPT45-LW-XL
Specifications
Part Numbers & Compatibility
| OEM Part Number | GWK-WPT45-LW-XL |
| Manufacturer Part Number | GWK-WPT45-LW-XL |
| Cross-Reference Part Numbers | Equivalent to GWK-WPT45-LW, fits WPT45 series; no additional cross-reference part numbers available |
| Compatible Equipment Model | Big Joe WPT45 electric pallet trucks |
Frequently Asked Questions
Q: Is GWK-WPT45-LW-XL compatible with all Big Joe pallet jacks?
A: No. GWK-WPT45-LW-XL is engineered exclusively for Big Joe WPT45 series electric pallet trucks. Do not use on other Big Joe models or non-Big Joe equipment. Always verify your truck model before ordering. Fitment on incompatible models may cause binding, misalignment, or unsafe operation.
Q: What is the durometer rating of the polyurethane load wheels in this kit?
A: The GWK-WPT45-LW-XL features industrial-grade polyurethane wheels with a 97A Shore durometer hardness rating. This provides superior traction and wear resistance in demanding lift truck environments compared to softer 95A wheels. The 97A rating is optimized for the WPT45 series and ensures optimal performance on concrete floors.
Q: Does this kit include all hardware needed for installation?
A: Yes. The kit includes precision bearings, steel axles, and fasteners for direct replacement. No additional hardware is required. Installation is bolt-on, meaning you remove the old wheel assembly and bolt the pre-assembled unit directly into place. A basic socket set and lubricant are the only tools you need.
Q: Is GWK-WPT45-LW-XL equivalent to GWK-WPT45-LW?
A: These are not interchangeable. GWK-WPT45-LW-XL is the XL variant with enhanced wheel diameter and durometer rating (97A). GWK-WPT45-LW is the standard version. Verify your truck specifications before ordering. Using the wrong variant may result in height changes or performance differences.
Q: How do I know if my load wheels need replacement?
A: Replace wheels if you observe flat spotting, cracks, hardening (wheels feel brittle when tapped), excessive wear on one side, or if the truck moves with uneven traction. These symptoms indicate bearing wear or polyurethane degradation. Worn wheels compromise safe load handling and increase operator fatigue.
Q: What maintenance extends the life of this wheel kit?
A: Inspect wheels monthly for cracks or flat spots. Keep floor debris clear to prevent polyurethane damage. Lubricate axle bearings per your truck manufacturer guidelines (typically every 6 months of heavy use). Do not expose wheels to solvents or high temperatures. With proper maintenance, expect 3-5 years of service in normal warehouse conditions.
