Product Description
Caterpillar CT 971786 polyurethane load wheel assembly, 3-1/4 x 4-1/2 inches, includes bearings, for electric lift truck applications, cross-references to CT971786-SUP.
Specifications
Part Numbers
| OEM Part Number | CT 971786 |
| Manufacturer Part Number | CT 971786-A |
| Alternate/Supersession Part Number | CT971786-SUP |
| Cross-Reference Part Number | CT971786-SUP |
| Note on Cross-Reference | No additional cross-reference or equivalent part numbers found beyond CT971786-SUP |
Frequently Asked Questions
Q: What are the dimensions and specifications of the CT 971786 load wheel assembly?
A: The CT 971786 is a polyurethane load wheel assembly measuring 3-1/4 x 4-1/2 inches. It includes sealed ball bearings for reduced friction and extended service life in electric lift truck applications.
Q: What equipment models are compatible with the CT 971786?
A: The CT 971786 is designed for Caterpillar electric lift truck applications. Verify your lift truck model matches before ordering to ensure proper fitment and performance.
Q: What is the cross-reference part number for the CT 971786?
A: The CT 971786 is cross-referenced to CT971786-SUP. This aftermarket equivalent may be available from parts suppliers if the original CT 971786 is on backorder.
Q: Does the CT 971786 include bearings and what type?
A: Yes, the CT 971786 is a complete assembly that includes sealed ball bearings. The sealed bearing design reduces maintenance and extends wheel life by protecting against contamination and moisture in warehouse environments.
Q: How long does a CT 971786 load wheel typically last?
A: Service life depends on equipment usage, floor conditions, and load patterns. Replace the CT 971786 when you observe tread wear, flat spots, bearing noise, or reduced traction. Sealed bearings extend life compared to open bearing designs.