The Genie 65491GT is a genuine OEM Perkins Water Pump designed for Genie telescopic and articulating boom lifts, including the S-40, S-45, S-60, S-65, S-80, S-85, and Z-80/60. Sourced directly from Genie, this water pump is the factory-specified component for keeping the Perkins engine cooling system operating within its designed thermal range. Cross-reference part number 65491GT against your parts manual to confirm fitment for your serial range before ordering.
Key Features
- Genuine OEM Cooling Integrity — Factory-sourced Perkins water pump engineered to deliver the correct coolant flow rate for the engine's thermal management system — no guesswork on output spec.
- Direct-Mount Replacement — Bolt pattern, inlet and outlet ports, and shaft dimensions match the original, allowing straightforward installation on compatible Perkins-powered Genie booms.
- Broad Boom Lift Coverage — Fits a wide range of Genie S-series telescopic booms and the Z-80/60 articulating boom, making this part a practical stocking item for mixed fleets.
- Engine Protection Under Load — A functioning water pump maintains coolant circulation during high-duty-cycle operation at height; a failing pump risks overheating, unplanned shutdowns, and potential engine damage.
- Operational Safety at Elevation — Boom lifts operating with a compromised cooling system risk unexpected engine cutout while the platform is elevated; restoring the pump to OEM specification supports safe, uninterrupted operation.
The water pump circulates coolant through the engine block and radiator, drawing heat away from the combustion chamber and preventing the engine from overheating during operation. On Perkins-powered Genie boom lifts working extended cycles — powering hydraulics, driving the platform, and managing loads at height — consistent coolant flow is critical. When the water pump wears out, coolant circulation slows or stops entirely, temperatures rise rapidly, and the engine will typically trigger a thermal shutdown or sustain lasting internal damage if left unaddressed. Replacing this component with the correct OEM pump restores the cooling circuit to its designed capacity and protects the engine long-term.
Part Details
| Part Number | 65491GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Water Pump, Perkins (53883) |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 | S-80 |
| S-85 | S-85 |
| Z-80/60 | Z-80/60 |
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.
