The Genie 75380GT is a genuine OEM Lock Washer, M6 designed for Deutz F4L913-powered Genie S-series telescopic boom lifts and Z-series articulating boom lifts, including the S-80, S-85, S-100, S-105, S-120, S-125, and Z-80/60. As a factory-sourced component, this lock washer delivers the exact material grade, thread engagement, and dimensional spec required for secure fastening in demanding aerial lift applications. Cross-reference part number 75380GT against your machine's parts manual to confirm application before ordering. Built to the same standard as the hardware installed at the factory, this washer integrates directly with existing fastener assemblies on compatible Deutz-powered units.
Key Features
- Genuine OEM Metal Consistency — Sourced directly from Genie, this lock washer meets the precise hardness and spring-tension requirements for M6 fastener assemblies on Deutz F4L913 engine components.
- Direct-Fit Hardware — Sized exactly to M6 spec, this washer seats flush against mating surfaces without shimming or adjustment, maintaining proper clamp load across the fastener joint.
- Broad Boom Lift Compatibility — Fits Genie S-series telescopic booms and the Z-80/60 articulating boom lift, covering a wide range of large-platform aerial equipment powered by the Deutz F4L913 engine.
- Prevents Fastener Loosening Under Vibration — Lock washers on engine and drivetrain assemblies resist the rotational loosening caused by continuous machine vibration; a worn or missing washer can lead to fastener back-out and component damage over time.
- Critical Torque Retention on Engine Hardware — On aerial lift equipment, properly torqued and secured engine fasteners are essential to safe, stable machine operation — making correct hardware selection a functional safety matter, not just a maintenance detail.
A lock washer is a hardened fastener component placed under a nut or bolt head to resist loosening caused by vibration, thermal cycling, and dynamic load shifts. On Deutz F4L913-powered boom lifts, these washers help maintain clamping force on engine and drivetrain hardware that is exposed to constant operational stress. When a lock washer deforms, fractures, or goes missing, fasteners can back out gradually, leading to misalignment, fluid leaks, or mechanical failure — making timely replacement with the correct OEM-spec part an important part of routine service.
Part Details
| Part Number | 75380GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Washer, M6, Deutz F4L913 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| S-80 | S-80 |
| S-85 | S-85 |
| 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.
