Product Description
The SU 153-XL load wheel is a replacement component for electric pallet jack trucks, verified for use with Superior and equivalent models. It features industry-standard polyurethane tread construction for electric lift truck applications. OEM and manufacturer part number is SU 153-XL. No cross-reference or superseding part numbers identified as of this edition.
Specifications: 5.000 inch diameter x 3.875 inch width (5.000" x 3.875" | 5 x 3.88 wheel | 5 x 3-7/8 | 127.00mm x 98.42mm)
Specifications
Part Numbers
| SKU | SU 153-XL |
| OEM Part Number | SU 153-XL |
| Manufacturer Part Number | SU 153-XL |
Wheel Dimensions
| Material | Cushothane EZ |
| Outside Diameter | 5 |
| Inside Diameter | 1.938 |
| Width Side to Side | 3.875 |
| Bore Depth | 0.6 |
| Hub Width | 3.875 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are the dimensions and bore specifications of the SU 153-XL?
A: The SU 153-XL has an outside diameter of 5.000 inches (127.00mm) and a width of 3.875 inches (98.42mm). The bore outside diameter is 2.0467 inches with a bore depth of 0.6 inches and inside diameter of 1.938 inches. Hub width is 3.875 inches side to side. Verify these dimensions match your current wheel assembly before ordering.
Q: What does the EZ designation mean on the SU 153-XL?
A: The EZ designation on the SU 153-XL refers to a high-traction polyurethane compound designed for material handling equipment operating on wet floors and in cold storage environments. EZ does not mean easy install or easy replacement; it specifies the grip and durability properties of the wheel material.
Q: Is the SU 153-XL a bolt-on or press-fit load wheel?
A: The SU 153-XL is a load wheel with a bore designed for hub mounting. Confirm your axle diameter and mounting style before installation. Some installations require a keyed axle and set screw; others use a snap ring or bolt pattern. Verify your assembly diagram or contact us with your jack model and serial range for exact fitment.
Q: What is the difference between the SU 153-XL and other 5 inch load wheels?
A: The SU 153-XL features Cushothane EZ, a compound formulated for wet and cold environments. Other 5 inch wheels may use standard polyurethane without the high-traction EZ formula. Always verify cross-reference part numbers and material specifications with your equipment manufacturer to ensure compatibility and proper performance in your facility conditions.
Q: How often should the SU 153-XL load wheel be replaced?
A: Load wheel lifespan depends on hours of operation, load capacity utilization, and floor conditions. Inspect wheels monthly for flat spots, cracks, chunking, or uneven wear. Replace if the wheel becomes stuck due to deformation, if the bore becomes loose on the axle, or if tread is visibly worn. Typical replacement intervals are 18 to 36 months in regular use.
Q: What diagnostics indicate the SU 153-XL needs replacement?
A: Replace the SU 153-XL if you observe: jack pulls to one side (wheel flat spot or deformation), squeaking or grinding noise during operation, wheel does not spin freely after manual push, visible cracks or chunks missing from the wheel surface, or excessive play on the axle. Any of these symptoms indicates bearing or wheel wear and requires immediate replacement.