The Genie 839157GT Kubota Overflow Pipe is a genuine OEM coolant overflow pipe built for Genie AL and RL series light towers and select Genie boom lifts. As a direct OEM replacement, this pipe matches the original specification, ensuring a correct fit without modification. This component is confirmed for models including the AL4000, AL5000, AL5HT, AL4, AL5, RL4, and the Z-34/22 IC. Cross-reference part number 839157GT against your machine's parts manual before ordering to verify it is the correct item for your unit.
Key Features
- Genuine OEM Quality — Manufactured to Genie's original specification for the Kubota engine, ensuring correct material grade and dimensional conformity with the factory-installed part.
- Direct OEM Replacement — Designed to install in place of the original pipe with no cutting, adapting, or additional hardware required.
- Broad Fitment Coverage — Compatible with Genie AL4, AL4000, AL5, AL5HT, AL5000, and RL4 light towers, as well as the Z-34/22 IC articulating boom lift.
- Maintains Cooling Integrity — A sound overflow pipe keeps coolant routed correctly within the engine's cooling circuit; a cracked or missing pipe can lead to coolant loss and engine overheating.
- Engine-Specific Fit — Engineered specifically for the Kubota engine used in these Genie units, so the pipe geometry and connection points match the original routing exactly.
The overflow pipe routes excess coolant away from the engine's cooling system as pressure and temperature rise during operation, directing it to the reservoir rather than allowing it to escape. When this pipe is cracked, disconnected, or missing, coolant is lost instead of being retained, which can cause the engine to run hot and sustain damage over time. Replacing a faulty overflow pipe with a genuine Genie OEM part restores the correct cooling circuit behavior and protects the Kubota engine from heat-related wear.
Part Details
| Part Number | 839157GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Kubota Overflow Pipe |
Compatibility & Fitment
| Name | Models |
|---|---|
| AL4 | AL4 |
| AL5 | AL5 |
| AL5 with Vertical Mast | AL5 with Vertical Mast |
| AL5HT | AL5HT |
| AL4000 | AL4000 |
| AL5000 | AL5000 |
| RL4 | RL4 |
| Z-34/22 IC | Z-34/22 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.
