The Genie 67443GT is a genuine OEM Nylock Nut, M20X2.50 built for the Genie TMZ-34/19 trailer-mounted articulating boom. As a direct OEM replacement, this nut matches the original specification used during manufacture, ensuring a correct fit without modification. Cross-reference part number 67443GT against your TMZ-34/19 parts manual to confirm it is the right fastener for your application before ordering.
Key Features
- Genuine OEM Specification — Manufactured to the exact M20X2.50 thread pitch and nylon-insert grade used in original Genie production, maintaining dimensional conformity with the mating components.
- Exact-Thread Replacement — M20X2.50 threading matches the original fastener directly, so installation follows the standard torque procedure with no rework or adaptation.
- Built for the TMZ-34/19 — Sourced and validated for the Genie TMZ-34/19 trailer-mounted articulating boom, giving you confidence that this part is correct for your machine.
- Nylon Insert Locking — The nylon collar grips the mating thread under vibration and dynamic loads, resisting loosening in the operating environment of a trailer-mounted boom lift.
- Fastener Integrity Restored — A stretched, stripped, or absent nut compromises the joint it secures; replacing it with the correct OEM fastener restores the clamping load the connection was designed to carry.
A Nylock nut uses a nylon insert bonded into the top of the nut to create friction against the mating bolt thread, preventing the fastener from backing out under vibration or repeated movement. On a trailer-mounted articulating boom like the TMZ-34/19, structural and pivot joints are subject to continuous dynamic loading during transport and operation, making a positive-locking fastener essential to joint integrity. A nut that has loosened, stripped, or been removed and not replaced should be substituted promptly with the correct part to maintain the clamping force the joint requires.
Part Details
| Part Number | 67443GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylock Nut, M20X2.50 |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
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.
