The Genie 111142GT is a genuine OEM Grease Zerk, 1/8 NPT, 1-3/4" LG designed for the S-80 and S-85 telescopic boom lifts. Sourced directly from Genie, this fitting delivers an exact match to the original component your machine was built with, eliminating guesswork at the grease point. Cross-reference part number 111142GT against your parts manual to confirm the correct application before ordering. Keeping lubrication points properly serviced on S-series booms is essential to long-term joint and pivot health — and it starts with the right fitting in place.
Key Features
- Genuine OEM Specification — Manufactured to Genie's exact thread pitch and body length, ensuring the fitting seats fully and accepts a standard grease gun coupler without leakage or misalignment.
- 1/8 NPT Thread, 1-3/4" Body Length — The tapered NPT thread engages cleanly into the threaded port with no chasing or reworking required, preserving the integrity of the receiving bore.
- Direct Fitment for S-80 and S-85 Booms — Engineered specifically for Genie S-80 and S-85 telescopic boom lifts, matching the port size and installation depth of the original fitting.
- Uninterrupted Lubrication Delivery — A correctly seated grease zerk allows grease to flow freely through the fitting under coupler pressure; a damaged or mismatched fitting can block flow and starve pivot joints of lubrication.
- Operational Safety at Grease Points — On aerial boom lifts, under-lubricated pivots and wear points can accelerate structural wear at critical articulation joints — installing the correct fitting is the first step in maintaining a proper PM schedule.
A grease zerk — also called a grease nipple or grease fitting — is a small but essential component that provides a dedicated access point for injecting lubricant into bearings, pivot pins, and wear joints throughout a machine. When a standard grease gun coupler is pressed onto the ball-check head of the fitting, it forces grease past an internal check valve and into the lubrication cavity, then seals automatically when the coupler is removed to prevent contamination. A fitting that is stripped, cross-threaded, or incorrectly sized will not accept a coupler properly and can result in dry joints, accelerated wear, and costly repairs — making this a small part with an outsized impact on machine longevity.
Part Details
| Part Number | 111142GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Grease Zerk, 1/8 NPT, 1-3/4" LG |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 | S-80 |
| S-85 | S-85 |
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.
