The Genie 42781GT is a genuine OEM Nylon Plug,.250 Black Domed built for Genie S series telescopic boom lifts and Z series articulating boom lifts. As a direct OEM replacement, this plug matches the original specification used on the production line, ensuring a correct fit without any adaptation. Compatible models include S-80, S-85, S-80X, SX-125 XC, Z-62/40, Z-51/30J, Z-45/25J Bi-Energy, Z-45/25J DC, Z-45 XC, Z-34/22 N, and additional S and Z series variants — cross-reference part number 42781GT against your machine's parts manual to confirm fitment for your specific unit.
Key Features
- Genuine OEM Conformity — Manufactured to Genie's original dimensional and material specification, this nylon plug delivers the same profile, color, and fit as the part it replaces.
- Exact-Match Replacement — The .250 domed profile seats correctly in the intended opening without trimming, drilling, or modification.
- Broad Boom Lift Coverage — Fits a wide range of Genie S series telescopic booms and Z series articulating booms, making it a practical part to keep on hand for mixed fleets.
- Durable Nylon Construction — Nylon resists moisture, minor impact, and jobsite grime, helping the plug maintain its seating and appearance over extended service intervals.
- OEM Part Number Assurance — Ordering by part number 42781GT ensures you receive the correct plug for your machine, eliminating the guesswork of sourcing by measurement alone.
A domed nylon plug is used to close off an unused hole, port, or aperture in a machine's structure or panel. It keeps debris, moisture, and contaminants out of the opening while giving the assembly a finished appearance. When a plug is missing, cracked, or no longer seated firmly, the exposed opening can allow dirt and water ingress that may affect internal components over time. Replacing a worn or absent plug with the correct OEM part restores the original seal and protects the integrity of the surrounding assembly.
Part Details
| Part Number | 42781GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylon Plug, .250 Black Domed |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-60 J | S-60 J |
| S-80 | S-80 |
| S-80 J | S-80 J |
| S-80X | S-80X |
| S-85 | S-85 |
| SX-125 XC | SX-125 XC |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
| Z-25/8 | Z-25/8 |
| 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-45/25 | Z-45/25 |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
| Z-51/30J | Z-51/30J |
| Z-60/34 | Z-60/34 |
| Z-62/40 | Z-62/40 |
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.
