The Genie 1255764GT is a genuine OEM Lock Washer, 5/16, ZAG built for a range of Genie equipment including RL4 light towers, GTH telehandlers, and Z-80/60 articulating boom lifts. As a genuine OEM part, it is manufactured to the same standards as the original hardware installed at the factory, ensuring a correct dimensional match and proper seating under load. Cross-reference part number 1255764GT against your machine's parts manual to confirm it is the right fastener for your application. This lock washer fits across multiple Genie equipment families, making it a dependable stock item for shops and fleets running a mixed lineup.
Key Features
- Direct Hardware Replacement — Drops in wherever the original lock washer was installed with no fitting adjustments needed, maintaining the integrity of the fastened joint.
- Broad Genie Fitment — Compatible with RL4 light towers, GTH-636, GTH-844, GTH-1056, and GTH-1256 telehandlers, and the Z-80/60 articulating boom lift, making it a versatile item to keep in stock.
- Secure Fastening — A lock washer prevents fasteners from backing out under vibration and dynamic loads, maintaining joint tightness over the service life of the machine.
A lock washer is a hardened metal ring installed beneath a bolt or nut to resist loosening caused by vibration, shock, and thermal cycling. On mobile equipment that operates across rough terrain and variable conditions, fasteners are subject to constant movement that can gradually back a nut or bolt out of position. The lock washer bites into both the fastener and the mating surface, creating mechanical resistance that holds the joint secure. When a lock washer is worn, deformed, or missing, fasteners can lose their clamping force over time, leading to loose connections, component misalignment, or accelerated wear on the parts they hold in place.
Part Details
| Part Number | 1255764GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Washer, 5/16, ZAG |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-1056 | GTH-1056 |
| GTH-1256 | GTH-1256 |
| RL4 Vertical Mast | RL4 Vertical Mast |
| Z-80/60 | Z-80/60 |
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.
