The Genie 42939GT is a genuine OEM Wire Loom, 1.88 Dia designed for Genie Z-series articulating boom lifts, including the Z-30/20 N, Z-34/22, and Z-40/23N families. As a factory-sourced component, this wire loom matches the original design specifications, ensuring it installs correctly without adaptation across all compatible variants — including N, DC, Bi-Energy, RJ, and IC configurations. Cross-reference part number 42939GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Protection — Sourced directly from Genie, this wire loom maintains the same conduit diameter and material grade as the original, keeping wiring routed and shielded exactly as the machine was built.
- Correct Conduit Sizing — The 1.88 Dia specification matches the original harness routing channels, so the loom seats securely without pinching or leaving gaps in coverage.
- Broad Z-Series Compatibility — Fits multiple Genie articulating boom lift variants, including the Z-30/20 N, Z-30/20N RJ, Z-34/22 N, Z-34/22 DC, Z-34/22 Bi-Energy, Z-34/22 IC, Z-40/23N, and Z-40/23N RJ.
- Wiring Integrity at Every Boom Position — A properly fitted wire loom keeps harness cables organized and protected through the full range of boom articulation, preventing chafing, abrasion, and premature wire failure during operation.
- Operational Safety — On articulating boom lifts, damaged or unprotected wiring can lead to electrical faults that affect controls and safety systems. Replacing a worn loom promptly helps keep critical circuits functioning as intended.
A wire loom is a protective conduit that bundles and shields electrical harness cables as they run through the boom structure of an articulating lift. As the boom extends, retracts, and articulates through its full range of motion, the wiring inside is subject to repeated flexing and contact with structural components — making a correctly sized, durable loom essential to long-term harness health. When a wire loom cracks, splits, or loosens, exposed cables become vulnerable to abrasion and moisture, which can lead to shorts, intermittent faults, or control failures that take the machine out of service.
Part Details
| Part Number | 42939GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wire Loom, 1.88 Dia |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-34/22 IC | Z-34/22 IC |
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.
