The Genie 37505GT is a genuine OEM Lock Washer, M14 designed for a wide range of Genie telescopic boom lifts, articulating boom lifts, scissor lifts, and telehandlers. As a direct OEM replacement sourced through Genie's authorized parts program, this washer is manufactured to the exact specification used in original assembly — ensuring proper clamp load and hardware retention across every compatible application. This part fits Genie S-series telescopic booms, Z-series articulating booms, GS-series scissor lifts, and GTH telehandlers, making it a versatile service item to have on hand for mixed fleets. Cross-reference part number 37505GT against your parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to the exact hardness and dimensional tolerance specified for M14 fastener assemblies on Genie equipment, maintaining correct clamping force at every installation point.
- Drop-In Hardware Replacement — Sized and profiled to seat directly onto M14 fasteners as originally assembled, requiring no rework of the mating hardware or mounting surface.
- Broad Fleet Coverage — Fits Genie S-series telescopic booms (S-40 through S-85), Z-series articulating booms (including Z-45/25, Z-45/25J IC Power, and Z-80/60), GS scissor lifts (GS-3384 through GS-5390), and GTH telehandlers (GTH-636 through GTH-844).
- Prevents Fastener Loosening Under Vibration — The locking profile bites into the bearing surface to resist rotational loosening caused by machine vibration and dynamic loading during operation.
- Structural Connection Reliability — On aerial work platforms and telehandlers, fastener security at structural joints is a genuine safety consideration; using the correct OEM-spec washer ensures hardware assemblies perform as engineered.
A lock washer is a hardened fastener component installed beneath a nut or bolt head to prevent the fastener from backing out under vibration, torque cycling, or dynamic load. On aerial lifts and telehandlers, fasteners are used throughout structural joints, chassis connections, and mechanical assemblies that are subject to constant movement and stress during operation. When a lock washer is missing, damaged, or substituted with an incorrect size, the fastener assembly can lose clamping force over time, leading to loose connections that compromise structural integrity and machine reliability. Replacing worn or missing lock washers with the correct OEM-spec component is a straightforward but critical step in keeping hardware assemblies performing as designed.
Part Details
| Part Number | 37505GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Lock Washer, M14 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-40 | S-40 |
| S-45 | S-45 |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GTH-636 | GTH-636 |
| GTH-644 | GTH-644 |
| GTH-844 | GTH-844 |
| GTH-842 | GTH-842 |
| Z-60/34 | Z-60/34 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/22 | Z-45/22 |
| 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.
