The Genie 7-900-88GT is a genuine OEM Cylinder Seal Kit built for the Genie GTH-636 telehandler. Sourced directly from Genie, this kit delivers the correct seals to restore a cylinder to proper working condition, with materials and dimensions matched to the original equipment specification. Cross-reference part number 7-900-88GT against your GTH-636 parts manual to confirm it is the correct kit for your cylinder before ordering.
Key Features
- Genuine OEM Sealing Materials — Manufactured to Genie's original material and dimensional specifications, ensuring correct compression and sealing performance in your cylinder.
- Direct-Fit Replacement — Designed to install in place of the original seals without modification, restoring the cylinder to its as-built condition.
- GTH-636 Telehandler Fitment — Confirmed for the Genie GTH-636, so you can order with confidence that this kit matches your machine.
- Stops Fluid Loss — Worn or damaged seals allow fluid to bypass the cylinder, causing sluggish or uneven movement. Replacing them with this kit restores consistent, controlled cylinder operation.
- Operational Safety — A properly sealed cylinder is essential for predictable boom and attachment control on an aerial telehandler. Using the correct OEM kit helps maintain the integrity of that control.
A cylinder seal kit contains the seals, O-rings, and wipers needed to rebuild a leaking or bypassing cylinder. Over time, seals degrade from heat, pressure cycling, and contamination, causing fluid to leak past the piston or rod — which results in drift, reduced lifting force, and fluid loss. Replacing the full set of seals restores the cylinder's ability to hold pressure and move loads smoothly and predictably. Using the correct Genie OEM kit ensures every seal in the assembly meets the original fit and material requirements for the GTH-636's cylinder.
Part Details
| Part Number | 7-900-88GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Cylinder Seal Kit |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
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.
