The Genie 75197GT is a genuine OEM Cummins B3.9 Fuel Supply Tube designed for Genie S-100, S-105, S-120, and S-125 telescopic boom lifts. As a direct OEM replacement, this tube meets the original engineering specifications for the Cummins B3.9 engine installed in these large-platform straight booms, ensuring the fuel delivery circuit operates exactly as the machine was built to perform. Cross-reference part number 75197GT against your parts manual to confirm the correct application before ordering.
Key Features
- OEM-Matched Fuel Line Integrity — Built to the same material grade and dimensional tolerances as the original, ensuring a leak-free connection within the Cummins B3.9 fuel system.
- Direct-Fit Installation — Engineered to connect to existing fittings and routing brackets on Cummins B3.9-powered machines without rework or adaptation.
- Broad Telescopic Boom Compatibility — Fits the Genie S-100, S-105, S-120, and S-125 telescopic boom lifts, covering the largest platforms in the S-series lineup.
- Sustained Engine Performance — A properly functioning fuel supply tube maintains consistent fuel delivery to the engine, supporting stable power output at height where interruptions are most critical.
- Operational Safety on High-Reach Equipment — Fuel system integrity is essential on large boom lifts operating at elevation; a cracked or degraded supply tube can cause engine shutdown or fuel leaks that compromise safe operation.
The fuel supply tube carries diesel fuel from the tank to the engine's fuel system, maintaining the steady, pressurized flow the Cummins B3.9 engine requires to run consistently under load. On large telescopic booms like the S-100 through S-125, where engine reliability directly affects safe positioning and retraction at significant working heights, any degradation in the supply tube — cracking, kinking, or loose connections — can cause fuel starvation, rough running, or an unplanned engine shutdown. Replacing a worn or damaged tube with a genuine OEM part restores the original fuel circuit and keeps the engine performing as designed.
Part Details
| Part Number | 75197GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Cummins B3.9 Fuel Supply Tube |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
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.
