Product Description
Caterpillar CT 971875-A Poly Load Wheel Assembly—Durarun 95A polyurethane tread bonded to precision steel core; engineered for Caterpillar electric lift truck compatibility. Cross-reference part numbers: CT971875, 971875. Assembly includes deep groove ball bearing, load capacity per manufacturer application, zinc plated steel finish. Designed for press-fit or bolt-on mount as specified. Polyurethane hardness: Shore A 95.
Specifications
Part Numbers
| OEM Part Number | CT 971875-A |
| Manufacturer Part Number | CT971875 |
| Cross-Reference Part Numbers | Caterpillar 971875 |
| Equivalent Part Numbers | CT 971875, 971875 |
| Compatibility | Caterpillar electric pallet jack and lift truck models supporting poly load wheel assembly CT 971875-A |
Frequently Asked Questions
Q: What is included in the CT 971875-A load wheel assembly?
A: The CT 971875-A is a complete load wheel assembly that includes a Durarun 95A polyurethane tread bonded to a precision steel core, a pre-installed and pre-lubricated deep groove ball bearing, zinc-plated steel finish for corrosion resistance, and all necessary fastening components. It arrives as a fully assembled, ready-to-mount unit.
Q: What are the cross-reference and equivalent part numbers for this assembly?
A: The primary part number is CT 971875-A. The manufacturer part number is CT971875. Cross-references include 971875 and Caterpillar 971875. Use any of these references when verifying compatibility or locating the assembly.
Q: What is the Shore A hardness rating of the polyurethane tread?
A: The CT 971875-A features Durarun 95A polyurethane with a Shore A 95 hardness rating. This rating provides an optimal balance between load-carrying capacity, floor grip, and tread wear resistance in electric lift truck applications.
Q: What mounting options are available for the CT 971875-A?
A: The assembly supports both press-fit and bolt-on mounting options. Consult your Caterpillar equipment documentation to determine which mounting method is appropriate for your specific electric lift truck or pallet jack model.
Q: Is the bearing pre-installed in the CT 971875-A assembly?
A: Yes, the CT 971875-A includes a deep groove ball bearing that is pre-installed and pre-lubricated. No separate bearing installation or additional lubrication is required before use.
Q: What is the steel finish on the CT 971875-A assembly?
A: The steel core is finished with a zinc-plated coating, which provides durable corrosion resistance and extends the service life of the assembly in various indoor and outdoor lift truck operating environments.
Q: What Caterpillar equipment models is this assembly compatible with?
A: The CT 971875-A is designed for Caterpillar electric lift trucks and electric pallet jacks. Refer to your equipment manual or contact the manufacturer to confirm your specific model supports this load wheel assembly.
