The Genie 839027GT Kubota Flange Bolt is a genuine OEM fastener built for Genie and Terex portable light towers, including AL4, AL5, AL5HT, AL5 with Vertical Mast, AL4000, AL5000, and RL4 models. As a genuine OEM part, this bolt is manufactured to the exact specifications required by the Kubota engine fitted to these units, ensuring proper torque retention and a correct seat against mating surfaces. Cross-reference part number 839027GT against your machine's parts manual before ordering to confirm this is the right bolt for your specific unit.
Key Features
- Genuine OEM Specification — Manufactured to Kubota and Genie OEM standards, with the correct flange diameter, thread pitch, and material grade for the application.
- Direct-Fit Replacement — Sized and threaded to drop straight into the same position as the original, with no reworking of mating hardware needed.
- Broad Light Tower Coverage — Fits AL4, AL4000, AL5, AL5HT, AL5 with Vertical Mast, AL5000, and RL4 Genie and Terex light towers.
- Secure Fastening — The integrated flange distributes clamping load evenly, helping the bolt maintain its hold under engine vibration over extended run time.
A flange bolt combines a standard bolt with a wide, built-in washer-like flange beneath the head. This flange spreads the clamping force across a larger surface area, preventing the fastener from pulling through or loosening under vibration — a common challenge on engine-driven equipment like light towers. Using the correct OEM-specified bolt ensures the joint is loaded as the engine manufacturer intended; substituting an incorrect fastener can lead to under- or over-torquing, fastener fatigue, and potential component damage over time.
Part Details
| Part Number | 839027GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Kubota Flange Bolt |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL4 | AL4 |
| AL5 | AL5 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL5HT | AL5HT |
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4 | RL4 |
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.
