The Genie 19934GT is a genuine OEM Flat Washer, 3/8 Hard Steel, USS built for multiple Genie equipment families, including the GRC-12 vertical mast lift, GTH series telehandlers, and Z and ZX series articulating boom lifts. As a genuine OEM part, the part is manufactured to Genie's exact dimensional and material specifications, ensuring a consistent, correct fit wherever this washer is called out in the parts manual. Cross-reference part number 19934GT against your machine's parts manual to confirm it is the correct washer for your specific unit and application.
Key Features
- Hard Steel Construction — Manufactured from hard steel to USS flat washer standards, providing the load-bearing surface and resistance to deformation that this hardware demands under torque and vibration.
- Exact OEM Dimensions — Produced to Genie's precise 3/8 dimensional specification, so this washer seats correctly against mating hardware without shimming or adjustment.
- Broad Genie Fitment — Fits the GRC-12 Runabout, GTH series telehandlers, and Z-135/70 and ZX-135/70 articulating booms, making it a versatile fastener to keep in stock.
- Genuine OEM Part — Sourced directly from Genie, ensuring the material grade, thickness, and bore diameter match the original hardware used in production.
- Maintains Fastener Stack Integrity — A correctly sized hard flat washer distributes clamp load evenly across the joint face; a worn, undersized, or incorrect washer can allow fasteners to loosen or damage mating surfaces over time.
A flat washer serves as a load-distribution surface between a fastener head or nut and the material being clamped. By spreading clamp force over a wider area, it prevents the fastener from pulling through or damaging softer material and helps the joint maintain consistent tension under vibration and dynamic loading. When a washer is the wrong size, worn thin, or made from inadequate material, the fastener it supports can work loose or cause surface damage, compromising the integrity of the assembly it secures. Using the correct OEM washer keeps the joint performing as designed.
Part Details
| Part Number | 19934GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Washer, 3/8 Hard Steel, USS |
Compatibility & Fitment
| Name | Models |
|---|---|
| GRC-12 | GRC-12 |
| GTH-636 | GTH-636 |
| GTH-644 | GTH-644 |
| GTH-844 | GTH-844 |
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
| Z-80/60 | Z-80/60 |
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-135/70 |
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.
