Product Description
Allis Chalmers AC 74878390 load wheel assembly featuring Durarun 95A polyurethane construction for material handling equipment. Cross-references to AC74878390-A and 74878390A.
Specifications
Material & Construction
| Wheel Material | 95A durometer polyurethane |
| Material Hardness | 95A Shore durometer rating |
Part Numbers & Compatibility
| OEM Part Number | AC 74878390-A |
| Cross-Reference Part Numbers | AC74878390-A, AC74878390A, 74878390A |
Frequently Asked Questions
Q: What is the AC 74878390 load wheel assembly made from?
A: The AC 74878390 features Durarun 95A polyurethane construction. The 95A Shore durometer rating provides a balance of hardness and wear resistance for industrial material handling equipment and diverse floor surfaces.
Q: What are the cross-reference part numbers for the AC 74878390?
A: The AC 74878390 cross-references to AC 74878390-A, AC74878390A, and 74878390A. These are equivalent part numbers used by different suppliers and equipment manufacturers. Verify compatibility with your equipment before ordering.
Q: What equipment does the AC 74878390 fit?
A: The AC 74878390 is compatible with electric lift trucks and material handling equipment from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Confirm exact wheel dimensions and mounting specifications match your equipment model.
Q: Why is 95A durometer important for a load wheel?
A: The 95A Shore durometer rating indicates the hardness of the polyurethane. This hardness level resists abrasion and flat-spotting while maintaining grip on warehouse floors. It is suitable for general material handling in ambient temperature conditions.
Q: How does Durarun polyurethane compare to standard polyurethane?
A: Durarun is a premium polyurethane compound engineered for extended wear life in demanding material handling applications. It resists cracking, flat spots, and degradation better than standard polyurethane. Choose Durarun for high-use equipment.
Q: Is the AC 74878390 suitable for wet or cold storage?
A: The 95A polyurethane provides adequate grip in damp conditions. For cold storage below 0 degrees Fahrenheit or high-traction wet floor applications, confirm the wheel compound is rated for those conditions. Contact us for cold storage or high-traction alternatives.