SY43438

Frequently Asked Questions

Q: What electric lift truck models use the SY43438 axle assembly?
A: The SY43438 is a replacement axle assembly for electric pallet jacks and electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your specific equipment model and serial range before purchasing.

Q: What are the specifications of the SY43438 axle?
A: The SY43438 is a complete axle assembly including shaft, bearings, and wheel mounting points. Confirm axle length, diameter, bearing bore, and load capacity rating match your lift truck specifications.

Q: What material is the SY43438 axle constructed from?
A: The SY43438 uses hardened steel shaft construction with integrated or pressed-fit bearing races, designed to withstand repetitive lifting loads and lateral forces typical of electric lift truck operation.

Q: What failure symptoms indicate the SY43438 axle needs replacement?
A: Replace the axle if wheels wobble excessively or are misaligned, you hear grinding noises during rotation, the axle is bent or cracked, bearings are loose on the shaft, or wheels move laterally during operation.

Q: How long does an SY43438 axle assembly typically last?
A: Axle lifespan depends on load capacity, duty cycle, maintenance, and environmental conditions. Severe impacts, overloading, or poor alignment reduce service life. Regular bearing lubrication and seal maintenance extend longevity.

Q: Are there alternative axle part numbers that cross-reference with the SY43438?
A: Cross-reference compatibility depends on your specific electric lift truck model and year. Provide your equipment model number and serial range to identify compatible OEM axle assemblies.