The Genie 13781GT is a genuine OEM Platform Rotate Pivot Casting designed for Genie TMZ trailer-mounted articulating booms and Z series articulating boom lifts. As a direct OEM replacement, this casting is manufactured to the same specifications as the original part, ensuring a correct fit without rework or modification. Compatible models include the TMZ-50/30, TMZ-17/10, TMZ-34/19, Z-30/20HD, Z-45/22D, Z-45/22DRT, and Z-30/20 — cross-reference part number 13781GT against your machine's parts manual to confirm the correct application for your unit.
Key Features
- Genuine OEM Construction — Cast to original Genie specifications for dimensional accuracy and structural integrity at the platform rotation point.
- Direct OEM Replacement — Replaces the original Platform Rotate Pivot Casting on compatible machines, installing in the existing location without adaptation.
- Broad Fitment Across TMZ and Z Series — Fits the TMZ-50/30, TMZ-17/10, TMZ-34/19, Z-30/20HD, Z-45/22D, Z-45/22DRT, and Z-30/20 articulating boom lifts.
- Structural Reliability at the Platform Joint — A sound pivot casting maintains secure, controlled platform rotation; a worn or cracked casting can introduce play or misalignment at the work platform, affecting operator positioning and control.
- Aerial-Lift Safety Component — The platform rotation joint is a load-bearing structural interface on an aerial lift; using the correct OEM casting is essential to maintaining the structural integrity of the platform assembly.
The Platform Rotate Pivot Casting is the structural anchor at the platform rotation joint, allowing the work platform to pivot and be positioned correctly at height. It carries the load transferred through the platform and provides the bearing surface around which rotation occurs. When this casting is cracked, worn, or damaged, platform movement can become imprecise or unstable, which compromises operator positioning and the overall integrity of the platform connection — making prompt replacement with the correct OEM part essential.
Part Details
| Part Number | 13781GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Platform Rotate Pivot Casting |
Compatibility & Fitment
| Name | Model |
|---|---|
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| TMZ-34/19 | TMZ-34/19 |
| Z-30/20HD | Z-30/20HD |
| Z-45/22D | Z-45/22D |
| Z-45/22DRT | Z-45/22DRT |
| Z-30/20 | Z-30/20 |
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.
