The Genie 1272553GT is a genuine OEM Function Pump, 45CC built for Genie telescopic and articulating boom lifts, including the SX-135 XC, SX-125 XC, S-85 XC, and ZX-135/70. As a direct OEM replacement, this pump is manufactured to the same specifications as the original unit, ensuring a correct fit without modification. Cross-reference part number 1272553GT against your machine's parts manual to confirm it is the right pump for your serial number range before ordering.
Key Features
- Genuine OEM Construction — Built by Genie to original displacement and porting specifications, so the 45CC rating and interface dimensions match the factory unit exactly.
- Direct OEM Replacement — Engineered to swap in place of the original pump with no fabrication, rework, or adapter fittings required.
- Broad Boom Lift Fitment — Fits a range of high-reach Genie booms including the SX-135 XC, SX-125 XC, S-85 XC, and ZX-135/70, covering both super-boom telescopic and articulating configurations.
- Restored Fluid Output — A worn or failing function pump causes sluggish or unresponsive boom movement; replacing it with the correct OEM unit restores full fluid flow and responsive machine function.
- Operational Safety — On high-reach aerial equipment, consistent pump output is critical to controlled, predictable boom operation. Using the correct OEM pump supports the functional integrity the machine was designed to deliver.
A function pump pressurizes and moves fluid through the machine's circuits to power boom extension, lift, and articulation movements. When the pump wears out or loses displacement efficiency, the machine may respond slowly, fail to reach full operating pressure, or stop moving altogether. Replacing the pump with a correct OEM unit — matched to the original 45CC displacement — restores full system output and keeps the machine operating as designed. Always verify part number 1272553GT against your serial number in the Genie parts manual before fitting.
Part Details
| Part Number | 1272553GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Function Pump, 45CC |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-85 XC | S-85 XC |
| SX-125 XC | SX-125 XC |
| SX-135 XC | SX-135 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.
