The Genie 7-345-45GT is a genuine OEM O-Ring built for Genie GTH series telehandlers, including the GTH-636, GTH-1048, and GTH-1056. As a genuine Genie part, it is manufactured to the exact dimensional and material standards required for proper sealing performance on these machines. Cross-reference part number 7-345-45GT against your machine's parts manual to confirm it is the correct item for your application before ordering.
Key Features
- Genuine OEM Material Compliance — manufactured to Genie's exact compound and dimensional spec, ensuring the correct compression set and seal integrity for this application.
- Direct Drop-In Fit — dimensioned to seat correctly in the original groove without trimming, shimming, or modification.
- Confirmed GTH Telehandler Fitment — designed for the GTH-636, GTH-1048, and GTH-1056, covering a broad range of Genie telehandler configurations.
- Leak Prevention — a sound O-Ring maintains a consistent seal at its mating surfaces; a worn or extruded one allows fluid to weep past the joint, leading to contamination and loss of fluid.
- Low-Cost Preventive Replace — replacing an O-Ring at the first sign of seeping is far less costly than addressing the downstream damage a persistent leak can cause.
An O-Ring is a loop of elastomeric material seated in a machined groove between two mating components. When the joint is assembled and pressurized, the O-Ring compresses against the groove walls to form a positive seal that prevents fluid from escaping past the interface. Over time, heat cycling, pressure spikes, and chemical exposure cause the material to harden, crack, or take a permanent set, at which point the seal is compromised and fluid will begin to escape. Replacing a degraded O-Ring promptly with the correct OEM part restores the integrity of the joint and protects the surrounding components from contamination or fluid loss.
Part Details
| Part Number | 7-345-45GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-636 | GTH-636 |
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
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.
