The Genie 88390GT is a genuine OEM Plastic Hex Nut, M8 built for Genie telescopic and articulating boom lifts, including S, SX, Z, and ZX series machines. As a genuine OEM part, it is manufactured to the same specifications as the original hardware installed on the machine, ensuring a correct, consistent fit every time. This nut is confirmed for a wide range of Genie booms, including the S-65, S-65 TRAX, SX-135 XC, Z-60/34, Z-135/70, Z-62/40, Z-80/60, ZX-135/70, and additional Z and S series models. Cross-reference part number 88390GT against your machine's parts manual to verify the correct application for your unit.
Key Features
- Genuine OEM Construction — Manufactured to original Genie specifications, ensuring consistent dimensional conformity and material grade for reliable hardware performance.
- M8 Plastic Hex Nut — The M8 thread spec is the identity of this part; confirm 88390GT against your parts manual to avoid incorrect hardware substitutions.
- Direct-Fit Replacement — Installs in place of the original nut without modification, maintaining correct torque and clamping characteristics at the fastening point.
- Broad Boom Lift Compatibility — Fits Genie S and SX telescopic booms and Z and ZX articulating booms across multiple configurations and suffix variants.
- Maintains Fastener Integrity — A damaged or missing hex nut compromises the connection it secures; replacing it promptly with the correct OEM part restores the fastening point to its original condition.
A hex nut threads onto a bolt or stud to clamp two or more components together at a fixed connection point. The plastic construction on this M8 nut serves specific applications where metal-to-metal contact must be avoided or where a degree of electrical isolation or vibration damping is needed at the joint. When a hex nut is stripped, cracked, or missing, the connection it holds can loosen or fail entirely, affecting the integrity of the assembly it fastens. Replacing a worn nut with the correct OEM part — Genie 88390GT — restores the joint to its original specification and prevents further wear on the mating thread.
Part Details
| Part Number | 88390GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Nut, M8, Plastic |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-60 J | S-60 J |
| S-65 | S-65 |
| S-65 TRAX | S-65 TRAX |
| S-80 J | S-80 J |
| SX-135 XC | SX-135 XC |
| Z-34 IC | Z-34 IC |
| Z-34/22 IC | Z-34/22 IC |
| Z-34/22 N | Z-34/22 N |
| Z-45 XC | Z-45 XC |
| Z-60/34 | Z-60/34 |
| Z-62/40 | Z-62/40 |
| Z-80/60 | Z-80/60 |
| 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.
