DA 2748-4ZY75-002

Frequently Asked Questions

Q: What is the difference between the DA 2748-4ZY75-001 and DA 2748-4ZY75-002?
A: Both fit Dayton model 4ZJ75 pallet jacks. The key difference is the tread material. The DA 2748-4ZY75-001 uses standard polyurethane. The DA 2748-4ZY75-002 uses ultra polyurethane, which offers higher durability, better floor grip, and extended lifespan in high-cycle operations and challenging floor conditions.

Q: What are the benefits of ultra polyurethane in the DA 2748-4ZY75-002?
A: Ultra polyurethane provides increased wear resistance, better traction on wet and uneven floors, and reduced flat-spotting under heavy or frequent loads. It maintains grip longer than standard poly, resulting in fewer replacements and lower total cost of ownership in high-use environments.

Q: Is the DA 2748-4ZY75-002 wheel diameter and width the same as the standard model?
A: Yes, the DA 2748-4ZY75-002 maintains the same wheel diameter and width as the DA 2748-4ZY75-001 to fit the Dayton 4ZJ75. The difference is purely the tread material compound. Both are direct replacements for each other.

Q: When should I choose the ultra poly DA 2748-4ZY75-002 over the standard model?
A: Select the DA 2748-4ZY75-002 for high-cycle operations, cold storage or wet floors, or rough surface environments. If your Dayton 4ZJ75 runs continuously or handles frequent loads throughout the day, ultra poly extends wheel life significantly. For light-duty or intermittent use, the standard polyurethane model is typically sufficient.

Q: What is the bearing specification for the DA 2748-4ZY75-002 load roller assembly?
A: The DA 2748-4ZY75-002 includes sealed dual bearings as part of the complete assembly. Sealed bearings reduce maintenance and prevent contamination. Verify bearing type and seal specification match your Dayton 4ZJ75 requirements. Contact us with your equipment serial number to confirm exact bearing specs if critical for your application.