Product Description
Idler caster assembly, SKU SU 684, engineered for electric lift trucks and pallet jack equipment. Constructed with a high-grade polyurethane wheel (95A Shore hardness) and designed for direct replacement of defective or worn caster units. Provides dependable, non-marking operation for electric truck applications, utilizing standard mounting dimensions and sealed bearings for optimal service life.
Specifications
Material
| Polyurethane Specification | Polyester-based polyurethane, 95A Shore |
| Core Material | High-impact polymer or steel core |
| Finish | Machined and precision-molded |
Part Numbers
| Manufacturer Part Number | SU 684 |
| Superseded / Alternate Part Number | SU S684 |
| Equivalent Part Number | SU 684-XL-A |
| OEM Part Number | SU 684 |
| Cross-Reference Part Numbers | SU S684, SU 684-XL-A |
