The Genie 07.0721.0121GT Cylinder Gasket Kit is a genuine OEM sealing kit designed for Genie GTH series telehandlers, including the GTH-5519, GTH-3007, and GTH-2506 model families. As a direct OEM replacement, this kit delivers the exact materials, dimensions, and tolerances specified by Genie, ensuring the cylinder seals correctly without improvisation or guesswork. It is confirmed to fit multiple GTH variants — including IIIA, IIIB, and AU.3 configurations — making it a dependable choice when servicing these machines. Always cross-reference part number 07.0721.0121GT against your machine's parts manual to confirm the correct kit for your specific unit.
Key Features
- Genuine OEM Sealing Materials — Each gasket in the kit meets Genie's original material and compression specifications, so the cylinder seals as intended from the factory floor.
- Complete Kit Format — Supplies all the gaskets needed for the cylinder service in one part number, keeping the repair organized and reducing the risk of missing a component.
- Broad GTH Fitment — Fits the GTH-5519, GTH-3007, GTH-2506, and their IIIA, IIIB, and AU.3 variants, covering a wide range of Genie telehandler configurations from a single SKU.
- Restore Cylinder Integrity — Worn or damaged gaskets allow fluid to bypass the cylinder sealing surfaces, causing loss of force and inconsistent movement. A fresh OEM kit restores correct cylinder function and prevents further fluid loss.
- Operational Safety — A properly sealed cylinder is essential for controlled, predictable lift and reach movement on a telehandler. Using the correct OEM gasket kit ensures the cylinder performs within Genie's designed operating parameters.
A cylinder gasket kit contains the sealing components that prevent fluid from escaping past the cylinder's internal and external mating surfaces. When these gaskets wear, harden, or become damaged, fluid bypasses the seals, resulting in reduced cylinder force, sluggish or uneven movement, and visible external leaks. Replacing the full kit — rather than individual gaskets — ensures every sealing surface is renewed at the same time, which is the correct approach for a lasting repair. Cross-reference part number 07.0721.0121GT against your GTH telehandler's parts manual before ordering to confirm this is the right kit for your machine's cylinder.
Part Details
| Part Number | 07.0721.0121GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Cylinder Gasket Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-5519 | GTH-5519 |
| GTH-3007 IIIA | GTH-3007 IIIA |
| GTH-3007 IIIB | GTH-3007 IIIB |
| GTH-2506 | GTH-2506 |
| GTH-2506 AU.3 | GTH-2506 AU.3 |
| GTH-3007 | GTH-3007 |
| GTH-3007 AU.3 | GTH-3007 AU.3 |
| GTH-2506 IIIA | GTH-2506 IIIA |
| GTH-2506 IIIB | GTH-2506 IIIB |
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.
