The Wacker Neuson Water Pump Kit is a genuine OEM component designed for the G25 series portable generators, including skid-mounted, mobile, and cold weather configurations. As a factory-sourced kit, it delivers the exact components needed to restore proper engine coolant circulation to your G25 unit. This kit is confirmed for use across multiple G25 variants, making it a straightforward service solution for fleet operators and equipment technicians alike.
Key Features
- Genuine OEM Cooling System Accuracy — sourced directly from Wacker Neuson, this kit includes components matched to the exact flow rates and tolerances required by the G25 engine cooling circuit.
- Complete Kit Format — supplies all necessary water pump components in a single part number, simplifying the ordering process and ensuring nothing is missing at service time.
- G25 Series Fitment — verified for G25 skid-mounted, mobile generator, and cold weather generator configurations.
- Sustained Generator Output — a correctly functioning water pump keeps coolant moving through the engine, preventing overheating and allowing the generator to maintain full rated output under continuous load.
- Engine Protection During Cold-Weather Operation — especially critical in cold weather variants where thermal management demands are higher; a worn or failed pump risks engine damage that far exceeds the cost of a scheduled replacement.
The water pump circulates coolant through the engine block and radiator, regulating operating temperature during generator use. Without consistent coolant flow, engine temperatures rise beyond safe limits, triggering thermal shutdowns or causing permanent damage to internal components. Replacing the water pump on schedule — or at the first sign of leaking or reduced flow — keeps the generator running at full capacity and protects the engine from heat-related wear.
Part Details
| Part Number | 5000116345 |
|---|---|
| Old Part Number | 0116345 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Pump Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator | G25 | 5000009258, 5000008228, 5000009462, 5000009476 |
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.
