Product Description
Load Wheel Assembly
Specifications: 3.250 inch diameter x 4.500 inch width (3.250" x 4.500" | 3.25 x 4.5 wheel | 3-1/4 x 4-1/2 | 82.55mm x 114.30mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 4.5 |
| Bore Depth | 0.593 |
| Hub Width | 4.5 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What is the difference between SU S2365-EZ-A and SU S2365-XL-A wheels?
A: SU S2365-EZ-A features standard Cushothane XL material with a 97A durometer rating. SU S2365-XL-A also uses Cushothane XL but includes XL3 bonding technology and is rated for up to 2 times longer service life. Both are 3.250 inch diameter x 4.500 inch width. Choose XL-A if extended durability is required in high-wear applications; choose EZ-A for standard warehouse and logistics use.
Q: Is SU S2365-EZ-A equivalent to any competitor wheel models?
A: Cross-reference wheel compatibility by verifying the 3.250 inch diameter, 4.500 inch width, 1.938 inch bore, and hub width match. Many equipment manufacturers offer equivalent wheels under different SKUs. Contact your original equipment OEM or parts supplier to confirm equivalent part numbers for your specific truck model. Never assume interchangeability without verified specifications.
Q: Can SU S2365-EZ-A wheels be used in outdoor or wet environments?
A: Cushothane XL material has good water resistance for typical warehouse environments but is not engineered for outdoor storage or submersion. After wet operation, allow wheels to air dry completely before extended storage. Inspect the rubber tread regularly for mildew or discoloration. For permanently outdoor installations, verify environmental conditions with the material manufacturer before use.
Q: What torque value should be used when installing SU S2365-EZ-A wheels?
A: Standard steering knuckle fasteners typically require 40 to 60 foot-pounds of torque. Consult your truck manufacturers service manual for the exact specification; over-torquing can crack the hub, while under-torquing allows the wheel to shift during operation. After 8 hours of operation, re-check torque on newly installed wheels to ensure the castle nut remains secure.
Q: How do I measure wear on SU S2365-EZ-A wheels to know when replacement is due?
A: Use a depth gauge or ruler to measure remaining tread thickness. Replace wheels when tread depth falls below 0.125 inches or when visible rubber cracks appear. Mark wheels with a paint pen every 6 months to track wear rate. In heavy-use facilities, wheels typically require replacement every 12 to 18 months; document replacement dates to predict future service needs.
Q: Are SU S2365-EZ-A wheels compatible with 48-volt and 80-volt battery lift trucks?
A: Wheel compatibility is not determined by battery voltage. SU S2365-EZ-A wheels work on any truck with matching 3.250 inch diameter, 4.500 inch width, and 1.938 inch bore specifications, regardless of motor voltage. Verify physical dimensions only; battery type does not affect wheel fitment or performance.