Product Description
Mobile GWK-ML55-CK ML55 Complete Wheel Kit for Manual Pallet Jack features high-durability polyurethane load and steer wheels with precision bearing assemblies, steel core construction, and black powder coated finish. Designed for direct replacement on ML55 pallet jacks, this complete kit ensures optimal maneuverability and service life in demanding industrial environments.
Compatibility: Fits pallet jacks made by Mobile, model ML55. SKU: GWK-ML55-CK
Specifications
Material & Construction
| Wheel Tread Material | Polyurethane, 70D hardness |
| Wheel Core Material | Steel core |
Part Numbers
| OEM Part Number | GWK-ML55-CK |
| Manufacturer Part Number | GWK-ML55-CK |
| Compatible Model Numbers | ML55 |
Frequently Asked Questions
Q: Will GWK-ML55-CK fit my Mobile manual pallet jack?
A: GWK-ML55-CK is a direct replacement for Mobile ML55 series pallet jacks only. Do not use on other Mobile models such as ML50, ML60, or MLX55, as wheel mounting patterns and axle configurations differ. Always verify your jack nameplate before ordering.
Q: What is the difference between a complete wheel kit and a load wheel kit?
A: GWK-ML55-CK is a complete kit that includes both load wheels and steer wheels with all bearings, axles, and fasteners. A load wheel kit (like GWK-ML55-LW) contains only the rear load wheels. Use the complete kit if you need to replace both front and rear wheels. Use a load wheel kit for rear-only replacement.
Q: What wheel material and hardness does GWK-ML55-CK have?
A: GWK-ML55-CK features 70D Shore hardness polyurethane wheels with steel core construction. The 70D hardness provides good load-bearing capacity and floor protection. If your application requires softer wheels for delicate surfaces or harder wheels for rough floors, consult with your supplier for alternative hardness options.
Q: Is installation of GWK-ML55-CK a bolt-on replacement?
A: Yes, GWK-ML55-CK is designed as a direct bolt-on replacement. Remove the axle fasteners from your old wheel assembly, slide out the wheels, and install the new kit using the same mounting holes. No drilling or frame modification is required. Use a wrench to secure all fasteners firmly after installation.
Q: How long should GWK-ML55-CK wheels last in normal warehouse use?
A: With regular use in typical warehouse environments, GWK-ML55-CK wheels typically provide 18 to 36 months of service life. Life expectancy depends on load weight, floor surface, mileage, and maintenance. Smooth concrete floors extend life. Rough or debris-laden floors reduce life significantly. Inspect wheels quarterly for wear and replace if tread depth is less than 3mm.
Q: What is the maximum load capacity for a pallet jack with GWK-ML55-CK wheels installed?
A: GWK-ML55-CK wheels are rated for the standard ML55 jack capacity of 5,500 pounds. Do not exceed this limit. The wheel assembly includes precision bearings rated for this capacity. If you regularly exceed rated capacity, premature bearing failure and wheel deformation will occur. Always verify your jack nameplate rating before loading.