The Genie 1263687GT Vertical Mast Base Weldment is a genuine OEM structural component designed for the RL4 and RL4 LED light towers. As a direct-from-Genie replacement, this weldment matches the original engineering specs, ensuring the mast assembly seats and anchors exactly as intended on the base unit. This part is engineered to fit the RL4 Vertical Mast and RL4 LED Vertical Mast configurations — cross-reference part number 1263687GT against your Genie parts manual to confirm compatibility before ordering.
Key Features
- Structural-Grade OEM Construction — Fabricated to Genie's original weld and material standards, delivering the rigidity and load tolerance required of a mast base on a towable light tower.
- Drop-In Replacement for RL4 Mast Systems — Mounts directly to the base frame of the RL4 and RL4 LED light towers, aligning with existing bolt patterns and mast attachment points without reworking surrounding components.
- Covers Both RL4 Variants — Compatible with the standard RL4 Vertical Mast and the RL4 LED Vertical Mast, making it the correct solution for either configuration on your fleet.
- Restores Mast Stability — A sound base weldment keeps the mast column properly supported through raise, lower, and transport cycles. A cracked or compromised weldment introduces dangerous play in the mast and compromises the lighting position under load.
- Critical to Safe Mast Operation — The base weldment is the primary anchor point for the vertical mast column. Maintaining its structural integrity is essential to safe elevation and retraction of the light head assembly on the jobsite.
The Vertical Mast Base Weldment is the fabricated steel foundation that anchors the vertical mast column to the light tower's main frame. It bears the static and dynamic loads imposed on the mast during elevation, wind exposure, and transport, keeping the column properly aligned and secure throughout its operating range. When this weldment develops cracks, deformation, or weld failures, the mast column loses its rigid foundation — resulting in instability at height, difficulty operating the raise-and-lower mechanism, and potential for mast misalignment that puts the entire light head assembly at risk.
Part Details
| Part Number | 1263687GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Vertical Mast Base Weldment |
Compatibility & Fitment
| Name | Model |
|---|---|
| RL4 Vertical Mast | RL4 Vertical Mast |
| RL4 LED Vertical Mast | RL4 LED Vertical Mast |
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.
