The Genie 639684GT is a genuine OEM Washer designed for Genie GTH telehandlers, including the GTH-1544, GTH-1256, GTH-3512SX, GTH-4010SX, GTH-3512 ACF, GTH-3713 SX, and GTH-3713 AU. Sourced directly from Genie, this washer delivers the exact fit and material specification required to keep critical fastened joints properly loaded and protected. Cross-reference part number 639684GT against your parts manual to confirm application before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's exact material and dimensional spec, ensuring correct load distribution and surface protection at every fastened connection.
- Drop-In Replacement — This washer seats directly in the same position as the original, requiring no modification to hardware or mating surfaces during installation.
- Broad GTH Telehandler Fitment — Compatible with multiple GTH series telehandlers, including the GTH-1544, GTH-1256, GTH-3512SX, GTH-4010SX, GTH-3512 ACF, GTH-3713 SX, and GTH-3713 AU.
- Protects Mating Surfaces — A properly sized washer spreads fastener load evenly, preventing surface damage, galling, and fastener pull-through in structural and mechanical assemblies.
- Maintains Joint Integrity — Using the correct OEM washer helps ensure bolt preload is maintained over time, reducing the risk of fastener loosening under vibration and heavy-duty cycle loads typical of telehandler operation.
A washer serves as the interface between a fastener — such as a bolt or nut — and the surface it clamps against. By distributing the clamping load over a wider area, it prevents the fastener head from embedding into or damaging the material beneath it, which is especially important in the structural and hydraulic assemblies found on GTH telehandlers. When a washer is missing, undersized, or worn, fasteners can loosen prematurely, leading to joint movement, component misalignment, or accelerated wear in the surrounding hardware.
Part Details
| Part Number | 639684GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1544 | GTH-1544 |
| GTH-1256 | GTH-1256 |
| GTH-3512SX | GTH-3512SX |
| GTH-4010SX | GTH-4010SX |
| GTH-3512 ACF | GTH-3512 ACF |
| GTH-3713 SX | GTH-3713 SX |
| GTH-3713 AU | GTH-3713 AU |
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.
