The Genie 56757GT Seal Kit is a genuine OEM sealing kit designed for Genie Z-series articulating boom lifts, including the Z-30/20 N, Z-30/20N RJ, Z-25/8, Z-20/8, and Z-20/8N. Sourced directly from Genie, this kit delivers the correct seals for restoring proper sealing integrity on the elevate circuit of these machines. Cross-reference part number 56757GT against your machine's parts manual to confirm it is the right kit for your specific unit before ordering.
Key Features
- Genuine OEM Sealing Materials — Manufactured to Genie's original material and dimensional specifications, ensuring the seals conform correctly to mating surfaces without improvised substitutions.
- Complete Kit Format — Includes the seals needed for the elevate assembly as a matched set, so you have everything on hand to complete the rebuild in a single service event.
- Direct-Fit for Z-Series Articulating Booms — Built to fit the Z-30/20 N, Z-30/20N RJ, Z-25/8, Z-20/8, and Z-20/8N without modification or adaptation to the cylinder assembly.
- Restore Fluid Integrity — Worn or degraded seals allow fluid to bypass or leak from the cylinder, causing slow or unresponsive lift movement. A fresh seal kit restores consistent, controlled boom elevation.
- Operational Safety — On articulating boom lifts, a correctly sealed elevate cylinder is essential for maintaining controlled platform movement at height. Replacing seals at the first sign of weeping or sluggish response keeps the machine operating as designed.
A seal kit contains the seals and related sealing components required to rebuild a cylinder or assembly to like-new condition. Over time, seals wear, harden, or take a set and begin to allow fluid to bypass, resulting in external leaks or a loss of holding force in the cylinder. On the elevate function of an articulating boom lift, this can present as slow or incomplete boom extension, platform drift, or visible fluid weeping at the cylinder. Replacing the seals restores the tight fit between moving components, bringing the cylinder back to full performance and preventing further fluid loss.
Part Details
| Part Number | 56757GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
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.
