The Genie 77364GT is a genuine OEM Leveling Cylinder Seal Kit designed for Genie Z-series articulating boom lifts, including the Z-51/30J, Z-45/25, Z-45/25J IC Power, Z-45/25J DC, Z-45/25J Bi-Energy, Z-45 XC, Z-45/25 IC, and Z-45/25J IC. As a factory-direct OEM component, this seal kit is manufactured to Genie's exact specifications, ensuring a proper fit on the leveling cylinder without modification. Cross-reference part number 77364GT against your machine's parts manual before ordering to confirm this is the correct kit for your serial number and configuration.
Key Features
- Genuine OEM Sealing Materials — Manufactured to Genie's exact material and dimensional specifications, delivering the correct compression and sealing performance for the leveling cylinder.
- Direct Cylinder Fit — Engineered specifically for the leveling cylinder on Genie Z-series articulating booms, allowing a straightforward installation without adaptation.
- Broad Z-Series Compatibility — Fits a wide range of Genie articulating boom lift variants, including Z-45/25, Z-45/25J, Z-51/30J, and Z-45 XC models across multiple drive configurations.
- Restores Cylinder Integrity — A worn or leaking leveling cylinder seal allows fluid loss and pressure drop, causing the platform to drift off level. Replacing the seals restores correct cylinder function and keeps the platform properly positioned during operation.
- Platform Safety Relevance — The leveling cylinder maintains a level work platform throughout boom movement. Correct sealing is essential to safe, stable platform positioning at height.
The leveling cylinder on an articulating boom lift is responsible for keeping the work platform level as the boom raises, lowers, and articulates through its full range of motion. It does this through a cylinder that continuously adjusts to counteract boom angle changes, ensuring the platform stays flat and the operator remains in a safe working position. When the seals inside this cylinder wear out or fail, fluid can bypass the piston, causing the platform to tilt or slowly drift from level — a condition that affects both operator safety and precise positioning. Replacing the seals with the correct OEM kit restores the cylinder's ability to hold position reliably and brings the machine back to proper working condition.
Part Details
| Part Number | 77364GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Leveling Cylinder Seal Kit |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-45 XC | Z-45 XC |
| Z-45/25 | Z-45/25 |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-51/30J | Z-51/30J |
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.
