The Genie 1253440GT is a genuine OEM Rubber Wiper designed for Genie SX-series super-boom telescopic lifts, including the SX-150, SX-180, and SX-135 XC. As a direct-from-manufacturer component, this wiper is built to the exact profile and material specification required for the SX boom's telescoping sections, ensuring a proper seal and consistent performance at every extension height. Cross-reference part number 1253440GT against your parts manual to confirm the correct wiper position for your machine before ordering.
Key Features
- OEM Material and Profile Match — Manufactured to Genie's exact rubber compound and cross-sectional geometry, so this wiper seats correctly against the boom cylinder and tube surfaces without improvised fitting.
- Position-Specific Design — Engineered as the SX #3 wiper, this component is sized and profiled for its designated position within the SX-series boom telescope assembly — not a universal substitute.
- Confirmed SX Super-Boom Fitment — Fits the SX-150, SX-180, and SX-135 XC telescopic boom lifts, Genie's highest-reach straight-boom platforms.
- Boom Extension Integrity — A correctly functioning wiper keeps contaminants, debris, and moisture from entering the telescope section, protecting cylinder surfaces and maintaining smooth, controlled boom travel.
- Operational Safety Consideration — On super-boom lifts operating at extreme heights, a worn or torn wiper can allow contamination that accelerates wear on boom cylinders, potentially affecting extension control and structural predictability at full reach.
A boom wiper is a precisely profiled rubber seal that sits at the opening of each telescoping boom section and wipes the inner tube clean as the boom extends and retracts. Its job is to prevent dirt, grit, and moisture from being drawn into the cylinder and slide-pad areas during boom movement. When a wiper becomes cracked, torn, or deformed, contaminants bypass the seal and accelerate wear on cylinder rods and boom tube surfaces — leading to scoring, seal failure, and unpredictable boom travel that can compromise both performance and operator safety at height.
Part Details
| Part Number | 1253440GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Rubber Wiper, SX #3 |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 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.
