The Genie 40712GT is a genuine OEM Standard Sliding Midrail Tube designed for Genie TZ and TMZ trailer-mounted articulating boom lifts, including the TZ-34/20, TZ-50/30, TZ-50, TMZ-34/19, TMZ-50/30, and TMZ-17/10. As a direct-from-Genie replacement component, this tube matches the original specification so it integrates cleanly into the platform guard rail assembly without modification. Cross-reference part number 40712GT against your parts manual to confirm fitment for your specific unit before ordering.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Genie's original material and dimensional standards, ensuring the midrail tube maintains the structural rigidity required for a working platform guard rail system.
- Direct Sliding Replacement — Engineered to slide and seat exactly as the original, aligning with existing mounting points and hardware on the platform rail assembly with no rework needed.
- Broad TZ and TMZ Compatibility — Fits the TZ-34/20, TZ-50/30, TZ-50, TMZ-34/19, TMZ-50/30, and TMZ-17/10 trailer-mounted articulating boom lifts, as well as CWP Super Series units.
- Maintains Platform Fall-Protection Function — A correctly fitted midrail tube is a critical element of the platform guard rail system; a bent, cracked, or missing midrail compromises the fall-protection barrier operators depend on at height.
- Aerial Work Platform Safety Compliance — Restoring the platform enclosure to its original configuration supports adherence to ANSI/CSA aerial work platform standards that mandate intact guard rail assemblies on personnel lifts.
The sliding midrail tube forms the mid-height horizontal barrier of the platform guard rail assembly on trailer-mounted articulating boom lifts. It spans the opening between the toeboard and the top rail, closing the gap through which a worker could otherwise fall, and its sliding design allows the platform gate or entry section to be opened and closed as operators mount and dismount. When this tube becomes bent, cracked, or missing — whether from impact, corrosion, or wear — the guard rail system no longer meets its intended fall-protection function, and the machine should be taken out of service until the component is restored. Replacing it with the correct OEM part ensures the tube fits the rail stanchions as intended and holds up under the dynamic loads encountered during elevated work.
Part Details
| Part Number | 40712GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Standard Sliding Midrail Tube, 16.75 |
Compatibility & Fitment
| Name | Model |
|---|---|
| CWP Super Series | CWP Super Series |
| TZ-34/20 | TZ-34/20 |
| TZ-50/30 | TZ-50/30 |
| TZ-50 | TZ-50 |
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
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.
