The Genie 108637GT Tilt Cylinder Seal Kit is a genuine OEM seal kit designed for the Genie GTH-636 telehandler. As a direct OEM replacement, this kit delivers the correct seals to restore the tilt cylinder to proper working condition — no substitutions, no guesswork. Cross-reference part number 108637GT against your GTH-636 parts manual to confirm it is the right kit for your machine's serial range before ordering.
Key Features
- Genuine OEM Seal Materials — manufactured to Genie's original material and dimensional specifications, ensuring correct compression and sealing performance in the tilt cylinder.
- Complete Kit, Direct Replacement — includes the seals needed to rebuild the tilt cylinder, designed to install in place of the original components without alteration.
- Built for the GTH-636 — sourced and validated specifically for the Genie GTH-636 telehandler, so the fit matches the original cylinder assembly.
- Restores Cylinder Integrity — a worn or leaking tilt cylinder seal allows fluid to bypass, causing the cylinder to lose holding force. Replacing seals at the first sign of weeping keeps the tilt function responsive and predictable.
- Operational Safety — the tilt cylinder controls boom or attachment angle on the telehandler. Sound seals are essential to maintaining controlled, stable load handling on the GTH-636.
The tilt cylinder seal kit contains the sealing elements that prevent fluid from bypassing the cylinder piston and rod. Over time, seals degrade from heat cycling, contamination, and mechanical wear — leading to external leaks, reduced cylinder force, and loss of tilt control. Replacing the full set of seals during a rebuild restores the cylinder to its original holding and movement capability. Always use the correct OEM kit for the GTH-636 to ensure the seal profiles match the cylinder bore and rod dimensions precisely.
Part Details
| Part Number | 108637GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Tilt Cylinder Seal Kit, TH636 |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
