The Genie T110311GT is a genuine OEM Lock Washer designed for the GR-20J and GR-26J vertical mast lifts. As a factory-sourced component, this washer meets the exact specifications Genie engineers set for these machines, ensuring correct seating and holding force at every fastened joint. Cross-reference part number T110311GT against your parts manual to confirm fitment before ordering. Whether you are performing scheduled maintenance or addressing a loose or damaged fastener, this replacement keeps your machine assembly exactly where it should be.
Key Features
- Genuine OEM Specification — Sourced directly from Genie, this lock washer delivers the precise spring tension and bite needed to resist fastener loosening under the vibration and load cycles typical of vertical mast lift operation.
- Direct-Fit Replacement — Dimensioned to match the original hardware, this washer drops into the existing fastener stack on the GR-20J and GR-26J without rework or shimming.
- Correct Fitment for GR-Series Mast Lifts — Verified for the GR-20J and GR-26J Runabout vertical mast lifts, so you can order with confidence knowing this is the right part for these units.
- Prevents Fastener Backout — A functioning lock washer keeps critical bolted connections secure during operation; a worn, flattened, or missing washer allows fasteners to back out, leading to loose structural or mechanical joints.
- Operational Safety on Aerial Equipment — On vertical mast lifts, secure fastener assemblies are essential to structural integrity at height. Using the correct OEM lock washer helps maintain the connection integrity the machine was designed and rated around.
A lock washer is a hardened, formed washer placed beneath a nut or bolt head to resist rotational loosening caused by vibration, dynamic loads, and repeated use cycles. Its spring action or toothed edges bite into both the fastener and the mating surface, creating mechanical resistance that keeps the connection tight over time. When a lock washer is missing, deformed, or fully compressed from reuse, that resistance is lost — fasteners can work loose gradually, compromising the integrity of the joint and any assembly that depends on it staying secure.
Part Details
| Part Number | T110311GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| GR-20J | GR-20J |
| GR-26J | GR-26J |
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.
