The Genie 42939-5400GT is a genuine OEM Wire Loom, 1.88 Dia designed for Genie Z-series articulating boom lifts, including the Z-30/20 N, Z-30/20N RJ, Z-34/22 IC, Z-34/22 N, Z-34/22 DC, and Z-34 IC. As a factory-sourced component, this wire loom meets the same specifications as the original part installed on the machine at the time of manufacture. Cross-reference part number 42939-5400GT against your Genie parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Sourced directly from Genie, this wire loom matches the original diameter and material specification, ensuring the wiring harness is protected exactly as designed for these articulating boom lifts.
- Correct 1.88" Diameter Sizing — The 1.88 Dia spec means this loom installs over existing wiring bundles without forcing or slipping, maintaining a secure, snug wrap through the boom structure.
- Broad Z-Series Compatibility — Fits multiple variants across the Z-30/20 N and Z-34/22 families, including IC, N, DC, and RJ configurations, making it a versatile service part for mixed fleets.
- Protects Wiring Integrity Through Full Boom Range — A properly fitted wire loom keeps harness conductors bundled and shielded against abrasion and pinching as the boom articulates through its full range of motion.
- Electrical Safety on Aerial Work Platforms — Damaged or missing wire protection on an articulating boom lift can expose conductors to chafing and short-circuit risk at height; replacing a worn loom restores that protective barrier.
A wire loom is a flexible sleeving or conduit that bundles and protects the electrical wiring harnesses routed through a boom lift's structure. As the boom extends, retracts, and articulates, the wiring inside must flex repeatedly without being pinched, abraded, or exposed to sharp edges — the loom provides that continuous protective jacket. When a wire loom cracks, splits, or goes missing, individual conductors become vulnerable to wear and damage, which can lead to intermittent electrical faults, control malfunctions, or harness failures that take a machine out of service.
Part Details
| Part Number | 42939-5400GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Wire Loom, 1.88 Dia |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-34/22 IC | Z-34/22 IC |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34 IC | Z-34 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.
