Product Description
GWK-L50MP-LW is a complete load wheel replacement kit engineered for Lift-Rite L50 Mini manual pallet jacks. Features dual polyurethane load wheel assemblies manufactured from 70 Shore D durometer material with factory-installed precision roller bearings. Kit includes hardened steel axle shafts and corrosion-resistant mounting fasteners for complete wheel replacement. Designed as direct OEM replacement for L50 Mini models requiring poly load wheel service.
Compatibility: Fits pallet jacks made by Lift-Rite, model L50 Mini. Alternate model: L50Mini. SKU: GWK-L50MP-LW
Specifications
Material & Construction
| Wheel Compound | 70 Shore D polyurethane elastomer |
Mechanical Specifications
| Load Wheel Material | Polyurethane (Ultra-Poly 70D durometer) |
| Axle Material | Hardened steel shaft |
| Bearing Type | Precision roller bearings (factory-installed) |
| Fasteners | Corrosion-resistant mounting hardware included |
| Kit Contents | 2 polyurethane load wheel assemblies, axle shafts, mounting fasteners |
Compatibility
| Compatible Equipment | Lift-Rite L50 Mini pallet jacks |
Frequently Asked Questions
Q: What is the difference between GWK-L50MP-LW and GWK-L50MS-LW for the L50 Mini?
A: GWK-L50MP-LW uses polyurethane load wheels (70 Shore D durometer) with hardened steel axles, while GWK-L50MS-LW uses steel wheels (1.75 inch diameter) with bronze finish. Poly wheels handle smooth concrete better; steel wheels provide grip on uneven or wet surfaces. Choose poly for warehouse floors and steel for outdoor or rough surfaces.
Q: Does GWK-L50MP-LW require any tools or modifications during installation?
A: No modification is needed. The kit is a direct replacement—remove the old wheel assemblies using a socket wrench or pin extractor, then slide the new axle shafts into place and secure with the included fasteners. Installation takes approximately 15-20 minutes per wheel pair. Ensure the jack is on a level surface and verify wheels spin freely after installation.
Q: What load capacity can the GWK-L50MP-LW wheels support?
A: The kit is rated for the original Lift-Rite L50 Mini pallet jack load limit, typically 5000 pounds. The 70 Shore D polyurethane compound is engineered to handle repeated cycles without permanent deformation. Do not exceed the jacks rated capacity regardless of wheel material.
Q: How long do the polyurethane load wheels last before replacement?
A: Typical service life is 2-4 years in moderate warehouse use (20-30 load cycles daily). Poly wheels degrade faster on hot floors, rough concrete, or outdoors. Signs of wear include audible grinding, visible flat spots, or reduced rolling ease. Inspect wheels monthly; replace when compound shows cracks or uneven wear.
Q: Can I use GWK-L50MP-LW on Big Joe branded L50 pallet jacks?
A: GWK-L50MP-LW is listed as a Lift-Rite L50 Mini replacement. Some Big Joe L50 models share identical axle geometry, but verify your serial range with the manufacturer before ordering. If unsure, contact your supplier with the Big Joe model and serial number for confirmation.
Q: What maintenance is required to extend wheel kit lifespan?
A: Inspect bearings monthly for noise or wobble. Clean wheels weekly to remove debris that can score the polyurethane surface. Do not use high-pressure washers directly on wheels; hand wash only. Lubricate bearing seals annually with light machine oil if they show dryness. Replace immediately if bearings fail.
