The Genie 1258125GT is a genuine OEM Sway Cylinder 1253248GT/1253249GT Seal Kit designed for the Genie GTH-1056 telehandler. As a direct OEM replacement, this seal kit is manufactured to the same specifications as the original, ensuring a correct fit for cylinders 1253248GT and 1253249GT on your machine. Cross-reference part number 1258125GT against your GTH-1056 parts manual to confirm this is the correct kit for your unit before ordering.
Key Features
- Genuine OEM Sealing Materials — Manufactured by Genie to original material and dimensional specifications, ensuring the seals compress and seat correctly within the sway cylinder bore.
- Cylinder-Specific Fit — Engineered specifically for sway cylinders 1253248GT and 1253249GT, so the kit components align with existing groove dimensions without rework.
- Restores Cylinder Integrity — A worn or weeping sway cylinder seal allows fluid to bypass the piston or escape past the rod, degrading side-shift control. Replacing the seals restores proper cylinder operation.
- Compatible with Genie GTH-1056 — Verified fitment for the GTH-1056 telehandler, keeping your machine running with the correct OEM-sourced components.
- Genuine Genie Part — Supplied by an authorized Genie parts source, so you receive the correct kit with full traceability back to the OEM.
The sway cylinder on a telehandler controls lateral movement of the boom or attachment carriage, allowing the operator to precisely position loads side to side. Over time, the cylinder's internal and rod seals wear, leading to fluid loss, reduced holding force, and inconsistent side-shift response. Replacing the seals with the correct kit — part number 1258125GT — restores the cylinder's ability to build and hold pressure, returning sway function to its original specification. Always confirm the cylinder part numbers 1253248GT and 1253249GT against your GTH-1056 parts manual before installing this kit to ensure it matches your machine's configuration.
Part Details
| Part Number | 1258125GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Sway Cylinder 1253248GT/1253249GT Seal Kit |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-1056 | GTH-1056 |
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.
