Product Description
Hyster HY 4078283 is a precision-machined steel drive tire hub engineered for electric lift trucks. Designed for press-fit installation of standard drive tires, the hub serves as the primary rotational interface between the drive axle and tire, supporting high load and duty cycles in industrial applications.
Specifications
Material & Construction
| Construction | Precision-machined steel component |
Part Numbers
| OEM Part Number | HY 4078283 |
| Manufacturer Part Number | 4078283 |
Frequently Asked Questions
Q: What is the HY 4078283 and what does it do?
A: The HY 4078283 is a precision-machined steel drive tire hub for Hyster electric lift trucks. It is the rotational interface between the drive axle and the drive tire, designed for press-fit tire installation.
Q: What material is the HY 4078283 hub made from?
A: The HY 4078283 is constructed from precision-machined steel. Steel hubs provide high load-bearing capacity and durability for repeated duty cycles common in industrial material handling.
Q: Is the HY 4078283 hub universal or equipment-specific?
A: The HY 4078283 is a genuine Hyster part. Verify compatibility with your specific lift truck model before ordering. Hub bore diameter and axle fit are critical dimensions that must match your equipment.
Q: What wear patterns indicate the HY 4078283 hub needs replacement?
A: Replace the hub if you observe cracking, deformation, spalling, or excessive wear to the bore diameter. If the tire does not seat firmly during press-fitting or has excessive runout, the hub bore may be damaged and require replacement.
Q: Can the HY 4078283 hub be reused if tires are replaced?
A: Yes, the hub can be reused if undamaged. When replacing drive tires, inspect the hub bore and axle fit surface for wear, cracking, or deformation. Hubs are precision-machined components; reuse only if bore dimensions and fit surfaces remain within specification.