Product Description
Heavy-duty XL Polyurethane Load Wheel Kit (SKU GWK-MPB040AC-LW-XL) engineered for Yale MPB040AC electric pallet trucks. This direct OEM replacement kit includes XL-series 97A durometer wheels, steel axles, 6203z precision bearings, and OEM-grade fastening hardware. Compatible with Yale MPB040AC models, supersedes kit GWK-MPB040AC-LW, and interchangeable with YL 065269600-XL-A assemblies.
Compatibility: Fits pallet jacks made by Yale, model MPB040AC. SKU: GWK-MPB040AC-LW-XL
Specifications
Material
| Wheel Material | XL Polyurethane compound |
| Finish | Butterscotch polyurethane |
| Bearing Material | High-carbon chrome steel (bearing grade) |
Part Numbers
| OEM Part Number | GWK-MPB040AC-LW-XL |
| Cross-Reference Part Numbers | YL 065269600-XL-A, GWK-MPB040AC-LW, YL 643182400-A |
| Compatible Equipment Models | Fits Yale MPB040AC, MP/MPB 040 AC |
Frequently Asked Questions
Q: Is GWK-MPB040AC-LW-XL compatible with Yale MPB040AC models?
A: Yes. GWK-MPB040AC-LW-XL is a direct OEM replacement wheel kit engineered for Yale MPB040AC electric pallet trucks. The XL designation indicates heavy-duty 97A durometer wheels. Do not use this kit on MPB040AB models as they require different specifications. Always verify your equipment model before installation.
Q: What cross-references are available for GWK-MPB040AC-LW-XL?
A: GWK-MPB040AC-LW-XL cross-references with Yale OEM part number YL 065269600-XL-A (primary equivalent). It also supersedes GWK-MPB040AC-LW (standard variant). Secondary cross-reference is YL 643182400-A. All these numbers supply the same XL wheel assembly with 97A durometer wheels.
Q: What are the wheel material and bearing specifications?
A: GWK-MPB040AC-LW-XL wheels feature XL-series polyurethane compound rated at 97A durometer (Shore A scale). The wheels mount on high-carbon chrome steel axles rated for heavy loads. Precision 6203z sealed ball bearings are installed to prevent water and dirt contamination. All fastening hardware is OEM-grade stainless or plated steel.
Q: What is the difference between GWK-MPB040AC-LW-XL and standard GWK-MPB040AC-LW?
A: GWK-MPB040AC-LW-XL wheels are 97A durometer (harder) compared to 95A durometer in the standard kit. The XL wheels resist abrasion, flat-spotting, and tread cutting better under heavy use. XL wheels are ideal for outdoor, rough-floor, or high-cycle operations. Standard wheels are adequate for typical indoor warehouse use on smooth concrete floors.
Q: What maintenance and inspection interval is recommended?
A: Inspect the kit every 500 operating hours or monthly, whichever is sooner. Check all fasteners and retorque if loose (do not exceed manufacturer specifications). Clean wheels with mild soap and water to remove buildup. If wheels become stiff to rotate, produce grinding noise, or show visible cracks, disassemble and replace the kit immediately. High-carbon chrome axles do not require lubrication and sealed bearings are maintenance-free when installed correctly.
Q: Can GWK-MPB040AC-LW-XL be installed without specialized equipment?
A: Yes. Installation requires only standard hand tools: adjustable wrenches, socket set, and possibly a small pry bar to remove the old wheel assembly. Remove the old fasteners securing the worn wheels, slide the wheels off the axles, install the new GWK-MPB040AC-LW-XL wheels in reverse order, and torque fasteners to OEM specification (typically 35-50 foot-pounds depending on fastener size). Allow approximately 30-45 minutes per wheel kit installation.