SY34043

Frequently Asked Questions

Q: What are the specifications and dimensions of the SY34043 polyurethane wheel?
A: The SY34043 is a 3.25-inch diameter polyurethane wheel with 95 Shore A hardness tread material. It features double precision ball bearings mounted in a machined precision-finish hub. The tread is engineered from high-resilience polyurethane formulated to resist oils, grease, and solvents common in material handling environments. The non-marking compound is suitable for both standard and temperature-controlled warehouse operations.

Q: What equipment and assemblies is the SY34043 compatible with?
A: The SY34043 is designed for electric lift truck and electric pallet jack applications. It is compatible with GPW40 load wheel assemblies and fits standard electric pallet jack models from Crown, Toyota, Raymond, Yale, and Hyster. Verify your equipment uses a 3.25-inch wheel size and that your axle bore matches the SY34043 bearing configuration before ordering.

Q: Why does the SY34043 have a 95 Shore A polyurethane compound instead of rubber or other materials?
A: The 95 Shore A polyurethane formulation offers superior resistance to oils, grease, solvents, and chemical exposure compared to rubber wheels. Polyurethane wheels maintain consistent performance across temperature ranges, making them ideal for both ambient and cold storage pallet jack applications. The hardness rating of 95 Shore A provides load capacity and durability while the non-marking compound protects facility floors from staining.

Q: How long will the SY34043 wheel last in normal use and what causes premature failure?
A: The SY34043 provides extended service life under typical warehouse conditions, often lasting 2-3 years or longer depending on load intensity and facility conditions. Premature wear occurs when wheels operate on damaged or contaminated floors, when axles are not properly aligned, or when bearing lubrication is neglected. Double precision ball bearings support wheel rotation; if bearings fail, replace the entire wheel assembly rather than attempting bearing service.

Q: Are there cross-reference or equivalent part numbers for the SY34043?
A: The SY34043 is a direct replacement for equivalent 3.25-inch polyurethane wheels used across major electric pallet jack platforms. Check your equipment documentation or original part numbers to confirm compatibility. The GPW40 assembly reference confirms its fit within our standard product compatibility matrix. If your equipment specifies a different wheel diameter or bearing type, contact us with your equipment model and serial number for the correct SKU.