CT 973588-XL

Frequently Asked Questions

Q: What does the XL designation mean on the CT 973588-XL?
A: The XL designation indicates an extra-hardness polyurethane compound rated at 97A durometer. This higher hardness provides increased wear resistance and durability compared to standard 95A formulations, making it suitable for demanding material handling environments.

Q: What are the physical specifications of the CT 973588-XL?
A: The CT 973588-XL features a 6.50 inch outside diameter and 3.25 inch tread width. The wheel is constructed with a cast iron core and uses a press-fit mounting design for secure installation on compatible Caterpillar equipment.

Q: Which Caterpillar equipment is the CT 973588-XL designed for?
A: The CT 973588-XL is designed for Caterpillar electric lift trucks and walkie pallet stackers. The XL hardness formulation is optimized for these applications. Verify your specific equipment model and core type match before ordering.

Q: How does the cast iron core differ from other wheel cores?
A: Cast iron cores provide robust strength and dimensional stability for heavy-duty industrial use. The cast iron material resists deformation under sustained loads and works with the 97A polyurethane tread to deliver long service life in demanding environments.

Q: Are there cross-reference part numbers for the CT 973588-XL?
A: No direct cross-reference or interchange part numbers are currently available for the CT 973588-XL. This SKU is unique to Caterpillar specifications. Contact us if you need clarification on fitment for your specific model.

Q: When should I choose the CT 973588-XL over the standard CT 973588?
A: Choose the CT 973588-XL when your operation requires higher durometer hardness for extended wheel life and reduced wear rates. The 97A compound provides superior traction and durability on rough floors and in high-utilization scenarios compared to 95A standard wheels.