The Genie 1277859GT is a genuine OEM Primary Sensor Retainer Weldment designed for Genie S-80 XC, S-85 XC, S-80 HF, and S-85 HF telescopic boom lifts. As a factory-original component, this weldment is built to the same specifications as the part it replaces, ensuring a consistent, correct installation on your machine. Cross-reference part number 1277859GT against your Genie parts manual to confirm fitment before ordering. Keeping this structural sensor assembly in proper working condition is essential to the reliable operation of the boom's primary sensor system.
Key Features
- Factory-Original Construction — Manufactured as a genuine OEM weldment, this retainer holds the same dimensional integrity and weld quality as the original component it replaces — no compromise on structural tolerance.
- Direct-Fit Installation — Engineered specifically for the S-80 XC, S-85 XC, S-80 HF, and S-85 HF, this weldment mounts to the existing attachment points on the boom assembly without rework or adaptation.
- Correct Sensor Positioning — Holds the primary sensor in the precise location required for accurate signal output, which is critical to the boom's control and feedback systems functioning as designed.
- Durable Welded Assembly — As a weldment rather than a fabricated bracket or stamped part, this retainer provides the structural rigidity needed to maintain sensor alignment under the dynamic loads experienced during boom operation.
- Operational Safety Support — A correctly seated primary sensor retainer keeps the boom's sensing system reading accurately. Misalignment or damage to this weldment can compromise sensor performance, which directly affects the safe, controlled movement of the platform at height.
The Primary Sensor Retainer Weldment secures the boom's primary sensor in a fixed, precise position within the telescopic boom assembly. The sensor it houses feeds critical position or load data back to the machine's control system, and even small amounts of movement or misalignment in the retainer can cause erratic sensor readings or fault conditions. When this weldment becomes damaged, bent, or cracked — whether from impact, corrosion, or fatigue — the sensor can shift out of its correct orientation, leading to inaccurate feedback, unexpected shutdowns, or compromised boom control. Replacing this weldment with a genuine OEM part restores the secure, factory-correct mounting that the sensor system depends on.
Part Details
| Part Number | 1277859GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Primary Sensor Retainer Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 XC | S-80 XC |
| S-85 XC | S-85 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
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.
