Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What is the YL 6142063-A load wheel assembly?
A: The YL 6142063-A is a complete load wheel assembly for Yale electric lift trucks. The -A designation indicates this is a factory-assembled unit containing the wheel, sealed bearing cartridge, axle pin, and mounting hardware. It is the assembly equivalent to the standard YL 6142063 wheel.
Q: Which Yale models are compatible with the YL 6142063-A assembly?
A: The YL 6142063-A assembly is designed for Yale electric pallet jacks, walkie stackers, and electric forklifts that use the standard YL 6142063 wheel specification. Confirm your truck model and serial number range match this part number. Do not confuse this with the YL 6142063-02-A, which is a different variant.
Q: What bearing type is used in the YL 6142063-A assembly?
A: The YL 6142063-A assembly typically uses a sealed cartridge bearing designed to withstand material handling duty cycles. The bearing is pre-lubricated and sealed to prevent grease loss and contamination ingress. Bearing size and load rating match the wheel diameter and truck capacity.
Q: How do I diagnose a failed bearing in the YL 6142063-A assembly?
A: Symptoms of bearing failure include grinding or squealing noise from the wheel during movement, notchy wheel rotation when turning the truck by hand, or play in the wheel rim when you push it side to side. Once bearing noise or play develops, replace the entire assembly. Do not attempt to re-lubricate sealed bearings.
Q: Is the YL 6142063-A interchangeable with separate YL 6142063 wheel and bearing components?
A: The YL 6142063-A assembly is recommended as a complete replacement. While the wheel component is the same as the standard YL 6142063, the assembly ensures bearing preload and alignment are factory-correct. Mixing assembly and component parts can result in improper fit or reduced bearing life.