The Wacker Neuson is a genuine OEM Water Pump Hi-Flo designed for the G-Series mobile and skid-mounted generator lineup, including G70, G110, G120, G125, G150, G160, and G180 models across standard, cold weather, custom, and extended run configurations. As a direct OEM replacement, part is manufactured to the same specifications as the original component installed at the factory, ensuring a correct fit across the wide range of G-Series generator variants it supports. Whether you're maintaining a skid-mounted unit on a construction site or servicing a cold-weather configured G180, this pump drops in as a like-for-like replacement. Cross-reference your model and machine number before ordering to confirm applicability within your specific G-Series configuration.
Key Features
- Genuine OEM Flow Specification: — Engineered to deliver the high-flow coolant circulation rate required by G-Series generator cooling systems, maintaining the same output volume as the original pump.
- Direct-Fit Replacement: — Matches the original mounting interface, port sizing, and drive connection, allowing straightforward installation without modification to hose fittings or pump housing.
- Broad G-Series Compatibility: — Verified fitment across G70, G110, G120, G125, G150, G160, and G180 generator families, including standard, cold weather, custom, and extended run tank variants.
- Cooling System Integrity: — A functioning high-flow water pump keeps engine coolant circulating at the correct rate; a worn or failing pump leads to overheating, reduced output, and potential engine damage during extended generator runs.
- OEM Part Assurance: — Sourced directly through the Wacker Neuson OEM supply chain, so the part number, material grade, and impeller design match what the engine manufacturer specified for these generator platforms.
The water pump is responsible for circulating coolant through the engine and radiator, keeping operating temperatures within safe limits during generator operation. In high-output generator applications like the G-Series skid-mounted units — which often run continuously for extended periods — consistent coolant flow is critical to preventing thermal overload. When a water pump begins to fail, symptoms include rising coolant temperatures, coolant leaks at the pump seal, or visible impeller wear, any of which can force an unplanned shutdown and risk engine damage if left unaddressed.
Part Details
| Part Number | 5000152155 |
|---|---|
| Old Part Number | 0152155 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Pump Hi-Flo |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000620648, 5000620647, 5000620711, 5000620646, 5200003220, 5200014464, 5000620708, 5200014463, 5200014465, 5200008344, 5200008342, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620290, 5000620292 |
| Skid-mounted Mobile Generator | G160 | 5000009306, 5000620069, 5000620070 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620307, 5000620308, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5200014469, 5200025555, 5100025832, 5100025842 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068, 5000009261, 5000008233 |
| Mobile Generator Skid Mounted | G110 | 5000008232 |
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.
