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, and mounting bracket or hub as a pre-assembled unit. Consult your equipment parts diagram to see the exact components for your specific model.
Q: How does the YL 619684-A compare to ordering the wheel separately?
A: The -A assembly arrives ready to use with the wheel pre-mounted on the axle. The base SKU (YL 619684) is the wheel only. Order the assembly if you need a complete replacement; order the wheel alone if you are rebuilding or reusing an existing axle shaft.
Q: Which Yale lift truck models use the YL 619684-A assembly?
A: This assembly is designed for specific Yale electric pallet jacks and walkie stackers. Verify your equipment model number and serial range in the compatibility documentation before ordering.
Q: What maintenance does this assembly require?
A: Maintenance varies by design. Some assemblies use sealed bearings requiring no lubrication; others have grease fittings or require periodic inspection. Refer to your equipment maintenance manual for the specific care schedule. Proper maintenance extends assembly life and ensures reliable operation.
Q: What are signs that this assembly needs to be replaced?
A: Replace the assembly if you observe flat spots or chunks missing from the wheel, increased rolling resistance, noise or grinding sounds, wobbling, or loss of 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 shorten lifespan. Regular inspection helps identify replacement timing before safety is compromised.