The Genie 50579-SGT Air Intake Tube Weldment is a genuine OEM component designed for Genie S-series telescopic boom lifts and GS large-platform scissor lifts. As a factory-sourced part, this weldment matches the original assembly's dimensions, mounting points, and material construction — ensuring a drop-in fit without rework or adaptation. It is confirmed to fit the S-60, S-65, S-60 HC, S-60 TRAX, S-65 TRAX, GS-3390, GS-4390, GS-5390, and GS-3384. Cross-reference part number 50579-SGT against your Genie parts manual to verify compatibility with your serial number range before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original weld and tube specifications, so the airflow path and structural integrity match what came off the assembly line.
- Direct Replacement Fit — Mounts to the existing hardware and engine intake points without cutting, welding, or bracket modification, keeping installation time short in the field.
- Broad Fleet Coverage — Fits Genie S-60 and S-65 telescopic boom lifts — including HC and TRAX variants — plus the GS-3390, GS-4390, GS-5390, and GS-3384 large-platform scissor lifts.
- Sustained Engine Airflow — A properly sealed and undamaged intake tube weldment maintains the correct air volume to the engine, protecting combustion efficiency and preventing premature wear from dirt ingestion.
- Structural Durability — The welded assembly resists the vibration and thermal cycling typical of heavy-cycle boom and scissor lift operation, outlasting non-OEM tube solutions.
- Engine Protection on Powered Aerial Equipment — A cracked or collapsed intake tube allows unfiltered air and debris into the engine, a critical concern on equipment operating at height where an engine fault can impact safe operation.
The air intake tube weldment is the structural ducting that channels filtered air from the air cleaner assembly into the engine's intake. It forms a sealed, rigid connection between the filter housing and the engine, ensuring the engine receives a clean, consistent air supply at the correct volume. When the weldment cracks, collapses, or develops a leak at a weld seam, unfiltered air bypasses the filter element — accelerating cylinder and piston wear — while reduced airflow disrupts the fuel-air mixture, causing rough running, power loss, or hard starting. Replacing a damaged weldment promptly restores the engine's air supply to spec and protects the broader powertrain from secondary damage.
Part Details
| Part Number | 50579-SGT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Air Intake Tube Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GS-3384 | GS-3384 |
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.
