The Genie 139799GT is a genuine OEM Lift Pump, 1 Section built for Genie S-series telescopic boom lifts and Z-series articulating boom lifts, including the S-65 XC, S-85 XC, S-45 XC, S-60 J, S-80 J, and Z-62/40. As a genuine OEM part, this pump is manufactured to the same specifications as the original unit, ensuring a direct, compatible replacement. Cross-reference part number 139799GT against your machine's parts manual to confirm it is the correct pump for your specific unit before ordering.
Key Features
- Genuine OEM Quality — Manufactured to the same specification as the original pump, delivering the precise flow and pressure characteristics the machine was designed around.
- Single-Section Design — The 1-section configuration matches the original pump layout for a direct, compatible installation with no modifications to porting or mounting.
- Broad Boom Lift Fitment — Compatible with Genie S-series telescopic boom lifts (S-45 XC, S-65 XC, S-80 J, S-85 XC, S-60 J) and the Z-62/40 articulating boom lift.
- Lift System Integrity — A correctly functioning lift pump maintains the fluid flow required for smooth, responsive boom and platform movement. A worn or failing pump causes sluggish lift response or complete loss of lift function.
- Operational Safety — Boom lifts depend on reliable lift pump performance to raise and lower the platform under load. Replacing a degraded pump with the correct OEM part helps maintain the machine's intended lifting capability.
The lift pump is the hydraulic component responsible for generating the fluid flow that powers boom extension, elevation, and other lift functions on the machine. In a single-section pump, one pumping element handles the output for the circuit it serves. When a lift pump wears or fails, the machine may exhibit slow or unresponsive boom movement, abnormal noise during operation, or a complete inability to raise the platform. Replacing this pump with the correct Genie OEM part restores the original flow characteristics and keeps the machine operating as designed.
Part Details
| Part Number | 139799GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lift Pump, 1 Section |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-45 XC | S-45 XC |
| S-60 J | S-60 J |
| S-65 XC | S-65 XC |
| S-80 J | S-80 J |
| S-85 XC | S-85 XC |
| Z-62/40 | Z-62/40 |
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.
