The Genie 1253476GT is a genuine OEM Fuel Return Tube, 3/8x3/8 NPT x 20.5 designed for Genie SX and ZX series boom lifts, including the SX-135 XC, SX-105 XC, SX-125 XC, and ZX-135/70. As a factory-original component, this tube meets the exact dimensional and material standards Genie specifies for these high-reach telescopic and articulating booms. Cross-reference part number 1253476GT against your machine's parts manual to confirm fitment before ordering. A worn, cracked, or damaged fuel return tube should be replaced promptly to maintain proper fuel-system performance and protect engine longevity.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original material and dimensional specifications, ensuring the correct thread sizing (3/8x3/8 NPT) and tube length (20.5) for a proper, leak-free connection in the fuel return circuit.
- Direct Drop-In Replacement — This tube is engineered to connect directly to the existing fittings and routing path on compatible machines, with no reworking of adjacent fuel-line connections required.
- Broad High-Reach Boom Compatibility — Fits Genie SX super-boom telescopic lifts and ZX articulating boom lifts, covering the SX-105 XC, SX-125 XC, SX-135 XC, and ZX-135/70 models.
- Fuel-System Integrity — A correctly functioning return tube maintains the calibrated fuel pressure balance the engine relies on; a cracked or kinked tube can cause hard starts, rough running, or fuel weeping that demands immediate attention.
- Operational Safety — On aerial boom lifts operating at extreme heights, a compromised fuel line is a genuine fire and engine-failure hazard. Replacing this component with a genuine OEM tube keeps the fuel system sealed and the machine fit for elevated work.
The fuel return tube carries excess fuel from the engine's injection system back to the tank, completing the closed-loop fuel circuit that keeps injection pressure stable and prevents vapor lock. On high-capacity boom lifts like the SX and ZX series, the engine works hard to power both drive functions and the hydraulic system, making a reliable, unobstructed return path essential to consistent performance. If this tube develops a crack, loose fitting, or blockage, the result can range from rough idling and power loss to external fuel leaks that create a serious safety risk at height.
Part Details
| Part Number | 1253476GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Fuel Return Tube, 3/8x3/8 NPT x 20.5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-135 XC | SX-135 XC |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
| ZX-135/70 | ZX-135/70 |
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.
