The Genie 1252559GT Lock Washer is a genuine OEM fastener built for Genie GTH series telehandlers. Sourced directly from Genie, this part meets the same dimensional and material standards as the original hardware installed at the factory. It is compatible with a range of GTH models including the GTH-636, GTH-844, GTH-1048, GTH-1056, GTH-1256, GTH-1544, and GTH-2506. Cross-reference part number 1252559GT against your machine's parts manual to confirm it is the correct size and specification for your application before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie OEM standards, ensuring correct material grade, hardness, and dimensional conformity for a secure, lasting installation.
- Direct-Fit Replacement — Matches the original hardware profile, dropping into place without modification and restoring the fastener joint to its intended specification.
- Broad GTH Telehandler Coverage — Fits the GTH-636, GTH-844, GTH-1048, GTH-1056, GTH-1256, GTH-1544, and GTH-2506, covering a wide span of the Genie telehandler lineup.
- Fastener Integrity — A lock washer resists loosening caused by vibration and dynamic loads — conditions that are common on telehandlers operating across rough or uneven terrain. A missing or worn washer allows fasteners to back out over time.
- Structural Safety — On aerial and lifting equipment, fastener security is directly tied to structural integrity. Using the correct OEM-spec lock washer helps ensure bolted joints remain tight under the loads and vibration cycles these machines encounter.
A lock washer is placed under a nut or bolt head to prevent the fastener from loosening under vibration, torque cycling, or dynamic loading. As the fastener is tightened, the washer bites into both the mating surface and the fastener, creating mechanical resistance against rotation. On telehandlers that regularly traverse rough terrain and carry dynamic loads, fasteners are subject to constant movement and stress — a compromised or absent lock washer allows bolts to gradually back out, which can lead to joint failure. Replacing a worn or missing washer with the correct OEM part restores the clamping integrity of the joint and keeps the assembly performing as designed.
Part Details
| Part Number | 1252559GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-2506 | GTH-2506 |
| GTH-1256 | GTH-1256 |
| GTH-1544 | GTH-1544 |
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.
