Product Description
Caterpillar CT A000000842-ST Steer Wheel Assembly for manual pallet jacks, featuring 8 inch diameter polyurethane tread with cast hub, Built for high-duty cycles on material handling equipment.
Compatibility: Fits pallet jacks made by Caterpillar, model HPT. SKU: CT A000000842-ST
Specifications
Material & Construction
| Tread Material | Polyurethane |
| Hub Material | Nylon thermoplastic |
| Polyurethane Hardness | Shore A 95 (nominal industry; refer to specific OEM spec for precision) |
Part Numbers & Compatibility
| Manufacturer Part Number | CT A000000842-ST |
| Cross-Reference Part Numbers | Equivalent to Clark CL 1808270-HD, Compatible with Clark CJ55 |
| Equivalent Part Numbers | CL 1808270-HD, Clark H-1043, Clark H-1193, Clark H-1366 (model compatibility) |
Performance
| Duty Cycle | 24/7 manual pallet jack operation |
Frequently Asked Questions
Q: What are the key specifications for the CT A000000842-ST steer wheel?
A: The CT A000000842-ST features an 8 inch diameter with a nylon thermoplastic hub and polyurethane tread rated at Shore A 95 hardness. This assembly is rated for high-duty cycle manual pallet jack applications.
Q: What equipment does the CT A000000842-ST fit?
A: The CT A000000842-ST is compatible with Caterpillar HPT series manual pallet jacks and cross-references to Clark CJ55 and Clark CL 1808270-HD applications. Confirm your equipment model before ordering.
Q: What are the cross-reference part numbers for the CT A000000842-ST?
A: The CT A000000842-ST is equivalent to Clark CL 1808270-HD and is compatible with Clark CJ55 equipment. If you are replacing a Clark-branded wheel, this part will interchange with those models.
Q: Why does the CT A000000842-ST use a nylon hub instead of aluminum?
A: The nylon thermoplastic hub provides impact resistance and durability under high-duty cycles typical of intensive warehouse operations. This material choice extends wheel life in demanding material handling environments.
Q: What is the polyurethane hardness rating and why does it matter?
A: The CT A000000842-ST tread has a nominal Shore A 95 hardness rating, which indicates a firm, wear-resistant compound suitable for sustained use. Always refer to the specific OEM specification for your equipment to confirm this rating meets your requirements.
Q: Can I use the CT A000000842-ST as a direct replacement for my Clark CL 1808270-HD?
A: Yes, the CT A000000842-ST is a direct cross-reference for the Clark CL 1808270-HD. Verify the wheel diameter and mounting dimensions match your Clark equipment before installing.