Product Description
SU 627-A Load Wheel Assembly from Liftsplus—polyurethane tread molded to steel core for electric lift trucks. Crosses to SU 627-XL-A and designed for select aftermarket equipment compatibility.
Specifications: 3.250 inch diameter x 2.000 inch width (3.250" x 2.000" | 3.25 x 2 wheel | 3-1/4 x 2 | 82.55mm x 50.80mm)
Specifications
Material & Construction
| Tread Material | Polyurethane elastomer molded to steel core |
| Core Material | Steel core |
| Surface Finish | Polyurethane, natural finish |
Part Numbers
| Manufacturer Part Number | SU 627-A |
| OEM Part Number | SU 627-A |
| Cross-Reference Part Numbers | Equivalent to SU 627-XL-A, compatible with select aftermarket replacement models |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 2 |
| Bore Depth | 0.591 |
| Hub Width | 2 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What does SU S627 cross-reference to?
A: SU S627 is equivalent to SU S627-XL-A and designed for select aftermarket equipment compatibility. Both are polyurethane load wheels with 3.250 inch diameter x 2.000 inch width. Verify your truck manual confirms compatibility before ordering; not all aftermarket models accept this wheel size.
Q: How does SU S627 differ from SU S626-XL?
A: The key difference is width: SU S627 is 2.000 inch wide while SU S626-XL is 2.875 inch wide. Both are 3.250 inch diameter. Do not interchange them—the narrower S627 wheel requires a truck designed for 2.000 inch wheel width. Installing a 2.875 inch wheel in a 2.000 inch space causes rubbing and failure.
Q: Can I replace SU S627 with aftermarket brands?
A: Yes, if the replacement wheel meets these exact specifications: 3.250 inch diameter, 2.000 inch width, 25mm bearing bore, and polyurethane compound rated for electric trucks. Verify bore depth (0.591 inch) before ordering to prevent installation errors. Always test fit on one axle before replacing all wheels.
Q: Is SU S627 molded or adhesive-bonded?
A: SU S627 uses polyurethane elastomer molded directly to a steel core. This molded construction provides better durability than adhesive-bonded wheels in high-impact environments. The molded design resists separation and edge peeling that occur with aged adhesive bonding.
Q: What load capacity does SU S627 support?
A: SU S627 is rated for standard electric lift truck loads, typically 5,000 to 6,500 pounds per wheel. However, the narrower 2.000 inch width may have a lower load capacity than wider wheels—check your truck manual for exact load limits. Do not use on trucks rated for wider wheel widths without engineering verification.
Q: How do I know when to replace SU S627 wheels?
A: Replace SU S627 when tread shows deep cracks, chunks missing, or wear exceeds 0.5 inch depth. The wheel should spin freely without grinding or wobbling. If the truck pulls to one side, one wheel may be worn unevenly—replace all four wheels together for consistent performance. Typically, wheels last 18-36 months depending on usage.