The Genie 139727GT is a genuine OEM Valve Seal Kit built for Genie S series telescopic boom lifts and Z series articulating boom lifts. As a genuine OEM part, it is manufactured to the same standards as the original component and provides a direct, like-for-like fit in the valve it services. This kit is confirmed for models including the S-65 XC, S-85 XC, S-45 XC, S-60 J, S-80 J, Z-60/34, and Z-62/40 — cross-reference part number 139727GT against your machine's parts manual to verify fitment for your serial number before ordering.
Key Features
- Genuine OEM Sealing Materials — manufactured to Genie's original material and dimensional specifications, ensuring the seals compress and seat correctly within the valve body.
- Direct Valve Fit — engineered as a complete kit with all seals required to fully service the valve, so no sourcing of individual components is needed.
- Broad Boom Lift Compatibility — fits multiple Genie S series telescopic and Z series articulating boom lifts, including the S-65 XC, S-85 XC, S-45 XC, S-60 J, S-80 J, Z-60/34, and Z-62/40.
- Restores Valve Integrity — worn or degraded valve seals allow fluid to bypass the valve, causing sluggish or uncontrolled boom movement; a fresh seal kit restores proper valve function and consistent machine response.
- Operational Safety — on boom lifts, valve performance directly affects lift and extension control; maintaining correct sealing supports safe, predictable operation at height.
A valve seal kit contains the elastomeric seals that prevent fluid from bypassing or leaking past the internal valve components. Over time, seals harden, crack, or swell due to heat cycling and fluid exposure, causing the valve to lose its ability to direct flow accurately. When this happens, operators may notice slow or erratic boom movement, or the boom may drift under load. Replacing the seals with a correctly specified kit restores the valve to its original operating condition and keeps fluid where it belongs within the circuit it serves.
Part Details
| Part Number | 139727GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Valve Seal Kit |
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-60/34 | Z-60/34 |
| 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.
