The Genie 58309GT is a genuine OEM Steel Track Poly Roller designed for Z-135/70 and ZX-135/70 articulating boom lifts. As a direct OEM replacement, this roller is manufactured to the same specifications as the original, ensuring proper function within the steel track system. It is confirmed to fit the Z-135/70 and ZX-135/70, making it the correct choice when servicing these large articulating booms.
Key Features
- Genuine OEM Construction — Poly roller material and steel track interface built to the original Genie specification, maintaining correct rolling contact and load-bearing performance.
- Direct OEM Replacement — Engineered to drop into the existing track assembly on Z-135/70 and ZX-135/70 booms without alteration.
- Confirmed Fitment — Verified for the Z-135/70 and ZX-135/70 articulating boom lifts; cross-reference part number 58309GT against your parts manual to confirm the correct application.
- Wear Resistance — The poly roller surface is designed to absorb the operational loads of heavy-duty track movement while reducing wear on the surrounding track components.
- Operational Integrity — A correctly functioning roller keeps the track running true; a worn or failed roller can cause uneven track movement, accelerated wear, and potential track derailment on a machine operating at significant height.
A poly roller in a steel track system guides and supports the track as the machine travels, distributing load and keeping the track aligned around its drive and support components. On large articulating booms like the Z-135/70 and ZX-135/70, the track system handles substantial operational stresses, and the rollers are critical to smooth, controlled movement. When a roller wears through or cracks, the track can shift out of alignment, placing stress on adjacent components and compromising the machine's ability to operate safely and predictably. Replacing a worn roller promptly with the correct OEM part restores proper track function and protects the surrounding hardware from secondary damage.
Part Details
| Part Number | 58309GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Steel Track Poly Roller |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-135/70 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
