The Genie 123091GT is a genuine OEM Radiator Lower Mount Vibration Isolator designed for Genie GTH-series telehandlers, including the GTH-644, GTH-844, GTH-842, and GTH-636. As a direct OEM component, this isolator is manufactured to the same specification as the part originally installed at the factory, ensuring a correct, hassle-free installation. Cross-reference part number 123091GT against your parts manual to confirm fitment for your specific machine configuration. Sourced through DHS Equipment, this part ships as an authorized Genie OEM replacement you can trust.
Key Features
- Genuine OEM Elastomer Construction — Manufactured to the exact material durometer and bonding spec of the original isolator, maintaining the correct vibration damping characteristics for the radiator mount.
- Direct-Fit Replacement — Matches the original lower mount footprint and hardware interface, dropping into place without modification to brackets or fasteners.
- Broad GTH Telehandler Coverage — Fits the GTH-636, GTH-642, GTH-844, and GTH-644, covering multiple models across the Genie telescopic handler range.
- Protects Radiator Integrity — A functioning isolator absorbs engine and drivetrain vibration at the lower radiator mount, preventing stress cracking in the radiator core, tank seams, and coolant hoses over time.
- Operational Safety Relevance — A degraded or collapsed mount allows the radiator to shift under load, risking coolant line strain and potential overheating — keeping this component in good condition is essential to safe, continuous machine operation.
A radiator vibration isolator is a rubber-bonded mount positioned between the radiator and the machine's frame to absorb and dampen engine vibration before it reaches the cooling system. In a telehandler like the GTH series, where the machine operates over rough terrain and under sustained load cycles, this isolator takes constant stress. When the isolator deteriorates — cracking, compressing flat, or debonding — the radiator is left in hard contact with the frame, allowing vibration to fatigue the radiator core, loosen fittings, and eventually cause coolant leaks or cooling failure. Replacing a worn lower mount isolator early is a straightforward, low-cost step that protects a much more expensive cooling system component.
Part Details
| Part Number | 123091GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Radiator Lower Mount Vibration Isolator |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-644 | GTH-644 |
| GTH-844 | GTH-844 |
| GTH-842 | GTH-842 |
| GTH-636 | GTH-636 |
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.
