The Genie 87995GT is a genuine OEM Worm Gear Train Assembly designed for the TZ-34/20 trailer-mounted articulating boom lift. Sourced directly from Genie, this assembly matches the original component specification so it integrates seamlessly into the machine's drive system without adaptation. Confirm part number 87995GT against your TZ-34/20 parts manual before ordering to ensure correct fitment for your serial range.
Key Features
- Genuine OEM Gearing Integrity — Built to the same tolerances and gear-mesh specifications as the original assembly, preserving the smooth, controlled power transfer the TZ-34/20 drive system depends on.
- Direct-Fit Replacement — This assembly is engineered to mount in the same position and connect to the same interfaces as the factory unit, making the swap straightforward for qualified technicians.
- TZ-34/20 Specific — Verified fitment for the Genie TZ-34/20 trailer-mounted articulating boom, so you can order with confidence knowing this assembly is correct for that machine.
- Sustained Drive Performance — A properly functioning worm gear train delivers consistent torque and precise motion control; a worn or damaged assembly can produce erratic movement, excessive backlash, or complete loss of drive function.
- Operational Safety on Elevated Equipment — On a trailer-mounted aerial boom, drivetrain integrity is directly tied to safe platform positioning. Replacing a failed gear assembly with a genuine OEM unit helps restore the controlled articulation the machine is designed to deliver.
The worm gear train assembly is a core element of the boom's drive mechanism, using a worm shaft meshing with a worm wheel to convert motor rotation into controlled, high-torque output with a natural self-locking characteristic. This self-locking quality is particularly important on articulating booms, where it helps hold the boom position under load without relying solely on the brake. When the gear train wears or fails, the result can be sluggish or uneven boom movement, excessive play in the drive, or an inability to hold position — all of which affect both productivity and operator safety on the TZ-34/20.
Part Details
| Part Number | 87995GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Worm Gear Train Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| TZ-34/20 | TZ-34/20 |
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.
