The Genie 1282955GT is a genuine OEM Seal Kit for the secondary extend cylinder (CY1269795) on SX-105 XC and SX-125 XC super-boom telescopic lifts. As a direct OEM replacement sourced from Genie, this seal kit is engineered to the exact material grades and dimensional tolerances specified for these machines, ensuring a correct fit without modification. If your SX-series boom is showing signs of cylinder weeping or loss of extension performance, this is the correct service kit to restore the cylinder to proper working condition. Always cross-reference part number 1282955GT against your machine's parts manual to confirm it matches your serial range before ordering.
Key Features
- OEM-Grade Seal Materials — Manufactured to Genie's exact compound and dimensional specifications for the secondary extend cylinder, ensuring correct compression and sealing performance across the cylinder's operating range.
- Direct Cylinder Fit — Engineered specifically for cylinder CY1269795 on SX-105 XC and SX-125 XC models, so the seals seat correctly without trimming, shimming, or adaptation.
- Targeted SX Super-Boom Fitment — Designed for the SX-105 XC and SX-125 XC telescopic boom lifts, Genie's highest-reaching straight-boom models where cylinder integrity is critical to full-height operation.
- Restores Cylinder Integrity — A worn or degraded seal allows fluid to bypass the piston, causing sluggish extension, drift, or loss of full reach. Replacing the seals with this kit restores consistent, controlled boom extension.
- Operational Safety — On aerial lifts working at extreme heights, a compromised cylinder seal can result in uncontrolled platform movement. Using the correct OEM seal kit keeps the extension circuit performing to the specifications the machine was designed around.
The secondary extend cylinder is responsible for driving one stage of boom extension on the SX-series telescopic lift. Like all hydraulic cylinders, it relies on precision seals to contain fluid pressure and translate it into controlled, repeatable movement — any degradation in the seals allows fluid to bypass the piston, leading to drift, reduced extension speed, or an inability to reach full working height. Replacing the seals at the first sign of weeping or performance loss is the most cost-effective way to return the cylinder to service. Cross-reference part number 1282955GT against your SX-105 XC or SX-125 XC parts manual to confirm this is the correct seal kit for your cylinder before beginning the rebuild.
Part Details
| Part Number | 1282955GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Seal Kit, SX125, Secondary Extend Cylinder CY1269795 |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
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.
