The Genie 44992GT is a genuine OEM Potentiometer 42427GT Knob built for Genie TZ and Z series articulating boom lifts. Sourced directly from Genie, this part meets the exact specifications of the original component it replaces, ensuring a correct fit without modification. Compatible models include the TZ-34/20, TZ-50, Z-25/8, Z-20/8, and Z-20/8N. Cross-reference part number 44992GT against your machine's parts manual to confirm this is the correct item for your unit before ordering.
Key Features
- Genuine OEM Quality — Manufactured to Genie's original dimensional and material standards, ensuring the knob seats and functions exactly as the factory-installed part.
- Direct-Fit Replacement — Designed to mount directly onto potentiometer 42427GT with no rework or adaptation required, restoring the control interface to its original condition.
- Broad TZ and Z Series Fitment — Fits the TZ-34/20, TZ-50, Z-25/8, Z-20/8, and Z-20/8N articulating boom lifts, covering a wide range of trailer-mounted and standard Z series machines.
- Operator Control Integrity — A secure, properly fitted knob allows the operator to make accurate and consistent potentiometer adjustments; a cracked or missing knob compromises precise input and can lead to erratic machine response.
- Operational Safety — On aerial boom lifts, accurate operator control inputs are critical to safe machine movement; replacing a damaged or worn knob restores the tactile feedback and grip the operator depends on.
A potentiometer knob is the external grip that the operator rotates to adjust the potentiometer's output signal, which in turn communicates a desired position or speed setting to the machine's control system. Without a correctly fitted knob, the operator cannot make accurate or repeatable inputs, potentially causing inconsistent machine behavior. Replacing a worn, cracked, or missing knob with the correct OEM part restores full control precision to the potentiometer assembly.
Part Details
| Part Number | 44992GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Potentiometer 42427GT Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| TZ-34/20 | TZ-34/20 |
| TZ-50 | TZ-50 |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
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.
