Product Description
GWK-MPW050E-LW-XL is a replacement load wheel kit engineered for Yale MPW050E electric pallet jacks. The kit features polyurethane wheels with a 97A durometer hardness, supplied with pre-mounted axles, sealed bearings, and OEM-specification fasteners. Designed for high-duty material handling, the assembly ensures reliable fitment and optimal floor protection.
Compatibility: Fits pallet jacks made by Yale, model MPW 050 E. Alternate model: MPW050E. SKU: GWK-MPW050E-LW-XL
Specifications
Part Numbers
| OEM Part Number | GWK-MPW050E-LW-XL |
| Manufacturer Part Number | GWK-MPW050E-LW-XL |
| Cross-Reference Part Numbers | Replaces GWK-MPW050E-LW, compatible with Yale MPW050E, reference C802 |
Frequently Asked Questions
Q: Is GWK-MPW050E-LW-XL compatible with older Yale MPW050E units from 2015 and earlier?
A: Yes. GWK-MPW050E-LW-XL is a direct OEM replacement for all Yale MPW050E electric pallet jacks regardless of manufacture year. The 97A polyurethane wheel compound and sealed bearing design are backward-compatible with standard axle mounting points on the original MPW050E platform. Verify your axle bore diameter is 0.75 inches before ordering.
Q: What is the cross-reference part number if I cannot locate GWK-MPW050E-LW-XL through my current supplier?
A: GWK-MPW050E-LW-XL directly replaces the earlier GWK-MPW050E-LW kit. The XL designation indicates upgraded 97A durometer wheels versus the standard 95A formulation in the base model. No direct equivalent from Hyster, Crown, or Toyota exists; this wheel kit is Yale-specific. If unavailable, contact Yale parts distribution to confirm stock status.
Q: What load capacity does the GWK-MPW050E-LW-XL kit support and what is the recommended maintenance interval?
A: The wheel kit supports the full 5000 lbs load rating of the Yale MPW050E unit at a 24-inch load center. Wheel diameter is 4.0 inches. Bearing condition should be checked every 500 operating hours or monthly if the truck runs 8+ hours daily. Grease fittings are sealed; do not attempt to relubricate. Replace wheels when tread depth drops below 0.25 inches or if polyurethane shows permanent flat-spotting.
Q: How do I know when to replace these wheels and what are the failure symptoms?
A: Replace the wheel kit when you observe: audible grinding or clicking during load movements, visible flat-spotting or chunking in the polyurethane, truck drifting left or right during straight travel, or squealing indicating bearing degradation. Flat-spotting typically occurs after 2-3 years of high-cycle warehouse duty or 1500+ operating hours. Standard 95A wheels last 18-24 months; the 97A XL variant extends life to 30+ months under normal conditions.
Q: What tools and precautions are required to install GWK-MPW050E-LW-XL?
A: Installation requires: a 0.75-inch socket for axle nuts, a rubber mallet, and jack stands rated for 6000 lbs minimum. Lift the truck 12 inches off ground. Remove the cotter pin and axle nut. Slide the old wheel assembly off by hand. Inspect the axle shaft for scoring or pitting; replace if damaged. Slide the new wheel assembly onto the axle with the sealed bearing cartridge facing outward. Reinstall the axle nut hand-tight, then torque to 45 ft-lbs. Install a new cotter pin. Do not operate the truck for 2 hours after installation to allow bearing seals to seat.
Q: Can I mix 97A wheels from GWK-MPW050E-LW-XL with 95A wheels from the standard GWK-MPW050E-LW kit on the same truck?
A: No. Mixing wheel durometers will cause uneven load distribution and erratic steering. Always replace the complete kit with both wheels matching the same durometer rating. The 97A compound is formulated for higher floor friction; pairing it with softer 95A wheels creates conflicting resistance that destabilizes the truck during turns.