Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What is included in the YL 619684-A assembly?
A: The YL 619684-A is a complete load wheel assembly, including the wheel, axle shaft, bearings, and mounting hub as a pre-assembled unit. The assembly arrives ready for installation. Consult your equipment parts diagram to see exact specifications for your specific model.
Q: How does the assembly compare to ordering the wheel separately?
A: The assembly arrives pre-mounted and ready to use. If your equipment requires the wheel only (part number YL 619684 without the -A suffix), you would order that separately. Order the complete assembly for a full wheel replacement; order the wheel alone if you are rebuilding an existing axle.
Q: Which Yale lift truck models use the YL 619684-A assembly?
A: This assembly is designed for Yale electric pallet jacks and walkie stackers, including models MPE060 and MPE080. Verify your equipment model number and serial range in the compatibility documentation before ordering to ensure correct fitment.
Q: What maintenance does this assembly require?
A: Maintenance depends on bearing design. Sealed bearing assemblies require no lubrication. Grease-fitted models require periodic inspection and lubrication per your equipment maintenance manual. Proper maintenance extends assembly life and ensures reliable operation. Check your manual for the specific care schedule.
Q: What are signs that this assembly needs replacement?
A: Replace the assembly if you observe flat spots or chunks missing from the wheel, increased rolling resistance, noise or grinding sounds, wobbling, or reduced floor grip. Worn assemblies reduce lift truck stability and control. Do not continue operating with a damaged assembly.
Q: What is the typical service life of this assembly?
A: Service life depends on operating environment, load, and maintenance. In moderate indoor use, expect 2-4 years of service. Heavy-use, wet, or cold storage environments may shorten lifespan. Regular inspection helps identify replacement timing before safety is compromised.
Q: How should this assembly be stored if not in immediate use?
A: Store the assembly indoors in a dry, temperature-controlled environment. Protect from moisture, salt, and extreme heat. Store on a clean surface away from corrosive chemicals. Inspect periodically for signs of deterioration before installation.
