YL 550090859

Frequently Asked Questions

Q: What is the YL 550090859 steering wheel assembly?
A: The YL 550090859 is an OEM Yale steering wheel assembly for manual pallet jacks. This complete assembly includes the wheel, axle components, and hardware. The poly/nylon construction provides balanced durability and steering response for standard industrial material handling operations.

Q: What manual pallet jack models use the YL 550090859 steering wheel assembly?
A: The YL 550090859 is designed for Yale manual pallet jacks. Cross-reference your equipment model and serial range against OEM compatibility documentation to confirm this assembly fits your specific pallet jack. Do not assume interchangeability with other brands.

Q: What is the difference between the YL 550090859 assembly and individual wheel components?
A: The YL 550090859 is a pre-assembled unit that includes the wheel, mounted on its axle and bearing housing. This eliminates individual component sourcing and ensures proper wheel alignment and bearing setup. Ordering the assembly is often more cost-effective and reliable than sourcing components separately.

Q: What does the poly/nylon material of the YL 550090859 mean for performance?
A: Poly/nylon construction provides moderate traction on standard indoor concrete and tile floors, adequate steering control, and reasonable wear resistance for typical warehouse and material handling operations. This material balances cost, durability, and performance in general-purpose applications.

Q: What is the typical service life of the YL 550090859 steering wheel assembly?
A: Steering wheel assembly lifespan depends on operating hours, floor conditions, load, and environment. In moderate-duty indoor warehouse use, expect 2000 to 5000 operating hours before significant wear requires replacement. High-intensity or rough-floor operations will reduce service life. Replace when wheels develop flat spots, noise increases, or steering becomes difficult.