Product Description
Polyurethane load wheel for electric lift truck, SKU SU 9135, designed by Liftsplus.com for pallet truck applications. Features include 3.00 inch diameter, 3.66 inch width, 95A durometer, sealed precision 20 mm bore bearings, and compatibility with various electric lift truck models. Replaces and supersedes SU 9135-XL-A, with cross-reference to SU 9135-EZ and SU 9135-XL.
Specifications: 3.250 inch diameter x 5.000 inch width (3.250" x 5.000" | 3.25 x 5 wheel | 3-1/4 x 5 | 82.55mm x 127.00mm)
Specifications
Material & Construction
| Tread Material | Polyurethane compound, 95A hardness |
| Hub Material | Polyurethane (single-piece wheel design; may include steel or nylon hub core depending on specific wheel variant) |
| Bearing Seal Type | Sealed bearing (contact seal, material: nitrile rubber/steel) |
| Polyurethane Specification | 95A durometer shore hardness, industrial grade polyurethane per ASTM D2240 |
Part Numbers & Compatibility
| OEM Part Number | SU 9135 |
| Manufacturer Part Number | SU 9135 |
| Cross-Reference Part Numbers | Equivalent to SU 9135-XL-A, SU 9135-EZ, SU 9135-EZ-A, SU 9135-XL |
| Supersedes/Replaces | Replaces SU 9135-XL-A |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 5 |
| Bore Depth | 0.591 |
| Hub Width | 5 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are the correct dimensions for the SU 9135 load wheel?
A: The SU 9135 is 3.250 inches outside diameter by 5.000 inches width (also stated as 82.55mm x 127.00mm). This wider wheel is designed for applications requiring greater lateral stability and load distribution compared to the narrower 3.25-inch width wheels. The 20mm (0.787 inch) bore diameter uses sealed precision bearings.
Q: What OEM and cross-reference part numbers match the SU 9135?
A: The SU 9135 OEM part number is SU 9135. Cross-reference equivalents are SU 9135-XL-A, SU 9135-EZ, SU 9135-EZ-A, and SU 9135-XL. The SU 9135 supersedes and replaces SU 9135-XL-A on most equipment. Verify your equipment serial range to confirm the replacement is correct for your model.
Q: What tread compound and hardness does the SU 9135 use?
A: The SU 9135 features a polyurethane compound with 95A durometer hardness. This mid-range hardness provides a balance of grip and wear resistance for pallet truck applications. The hub material is single-piece polyurethane bonded to a steel core. The 95A durometer is suitable for both indoor and outdoor warehouse floors.
Q: Is the SU 9135 a complete assembly or wheel-only component?
A: The SU 9135 is listed as a complete polyurethane load wheel for electric lift trucks with sealed precision 20mm bore bearings. This indicates a plug-and-play assembly ready for axle installation. The bearings are factory-sealed and should not require field servicing. Confirm with your supplier if it includes pre-assembled bearings or if bearing installation is required.
Q: When should I replace the SU 9135 wheel and what are the signs of wear?
A: Replace the SU 9135 when you observe flat spots on the tread, visible cracks in the polyurethane, tread separation or delamination, grinding or squealing noise during rotation, or excessive side-to-side play on the axle. In continuous material handling use, expect service life of 12 to 20 months. Inspect wheels monthly and replace at first sign of delamination to prevent wheel lock or sudden failure.