The Genie 28890GT is a genuine OEM Diagnostic Nipple, #6 Port built for Genie articulating boom lifts, including the TMZ-34/19 and Z-60/34. As a factory-original component, this part meets Genie's exact specifications, ensuring a correct, trouble-free installation. Cross-reference part number 28890GT against your machine's parts manual to confirm it is the right component for your serial number and configuration.
Key Features
- Genuine OEM Construction — Manufactured to Genie's original dimensional and material specifications for a consistent, repeatable fit at the #6 port.
- Correct Port Sizing — Sized specifically for #6 port connections, eliminating the guesswork of adapting an off-the-shelf fitting to your machine's diagnostic circuit.
- Direct OEM Replacement — Drops in as a direct replacement for the original nipple with no modification needed to surrounding components or fittings.
- Confirmed Fitment — Designed for Genie TMZ-34/19 trailer-mounted and Z-60/34 articulating boom lifts; always verify against your serial number before ordering.
- Supports Accurate Diagnostics — A serviceable diagnostic nipple gives technicians a clean, leak-free test point, enabling accurate pressure readings during service and inspection.
A diagnostic nipple provides a dedicated access point for connecting pressure-testing gauges and diagnostic equipment to a fluid circuit without disturbing surrounding connections. A worn, damaged, or leaking nipple can produce inaccurate readings during service checks or allow fluid to seep from the port, complicating troubleshooting and potentially masking underlying issues. Replacing a faulty nipple with the correct OEM component restores a reliable test point and keeps service procedures straightforward and accurate.
Part Details
| Part Number | 28890GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Diagnostic Nipple, #6 Port |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
| Z-60/34 | Z-60/34 |
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.
