The Genie 131581GT is a genuine OEM Radiator Overflow Hose, KD-1105, 50 in, built for Genie S-series telescopic boom lifts, GS-series rough-terrain scissor lifts, and Z-series articulating boom lifts. As a factory-sourced part, it meets the exact material and dimensional specifications Genie engineers designed into these machines. This hose fits a wide range of models, including the S-40, S-60, S-65, S-60 TRAX, S-65 TRAX, GS-2668 RT, GS-3268 RT, GS-3369RT, GS-4069RT, GS-3390, GS-4390, GS-5390, GS-3384, Z-34/22 IC, and Z-34 IC, among others. Confirm part number 131581GT against your machine's parts manual to verify the correct application before ordering.
Key Features
- Genuine OEM Material Grade — Sourced directly from Genie, this hose matches the original coolant-resistant compound and wall thickness specified for the KD-1105 engine application, ensuring correct flexibility and durability over time.
- Correct 50-Inch Length — At exactly 50 in, this hose is cut to the OEM routing length so it follows the intended path without stressing connections or requiring field modification.
- Broad Model Coverage — Fits a wide range of Genie S-series telescopic booms, GS rough-terrain scissor lifts, and Z-series articulating booms, making it the right stock item for fleets running multiple Genie platform types.
- Maintains Cooling System Integrity — A sound overflow hose allows coolant to flow properly between the radiator and the reservoir. A cracked or collapsed hose disrupts this flow, risking coolant loss and engine overheating during operation.
- Direct OEM Replacement — Connects to the same ports and follows the same routing as the original, so installation is straightforward with no adapter fittings or rerouting needed.
The radiator overflow hose carries excess coolant from the radiator filler neck to the overflow reservoir as the engine heats up, and returns it when the system cools down. This controlled exchange keeps the cooling system at the correct level and prevents air pockets from forming in the circuit. When the hose cracks, softens, or collapses, coolant is lost rather than recovered, which can lead to engine overheating and unplanned downtime on the job.
Part Details
| Part Number | 131581GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Radiator Overflow Hose, KD-1105, 50 in |
Compatibility & Fitment
| Name | Models |
|---|---|
| GS-2668 RT | GS-2668 RT |
| GS-2669RT | GS-2669RT |
| GS-3268 RT | GS-3268 RT |
| GS-3369RT | GS-3369RT |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4069RT | GS-4069RT |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| S-40 | S-40 |
| S-45 | S-45 |
| S-60 | S-60 |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 | S-65 |
| S-65 TRAX | S-65 TRAX |
| Z-34 IC | Z-34 IC |
| 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.
