The Wacker Neuson Governor Spring is a genuine OEM component designed for PT3V series 75mm/3-inch centrifugal trash pumps. As a direct OEM replacement, this spring is sourced from Wacker Neuson and built to the same specification as the original part installed at the factory. Fitment is confirmed for PT3V models, including PT3V () and PT3V () configurations. If your pump is running erratically or struggling to hold a steady engine speed, the governor spring is one of the first components to inspect.
Key Features
- Correct Spring Rate for Governor Function — engineered to the exact tension specification required to regulate engine speed accurately in PT3V trash pumps.
- Genuine OEM Sourcing — supplied by Wacker Neuson, ensuring this is the same spring used in original production builds, not an approximation.
- Drop-In Fitment for PT3V Models — confirmed compatible with PT3V (5000009102) and PT3V (5000009241) trash pump variants; installs directly into the existing governor assembly.
- Restores Stable Engine Speed Control — a fatigued or broken governor spring causes hunting, surging, or runaway RPM; replacing it brings engine speed regulation back to spec.
- Fuel System Safety Relevance — proper governor spring tension prevents uncontrolled over-revving, which protects the engine and ensures safe pump operation under load.
The governor spring is a critical component within the engine's mechanical governor assembly, which regulates fuel delivery in response to load changes to maintain a consistent operating speed. When the spring loses tension or breaks, the governor can no longer properly counteract the throttle mechanism, resulting in unstable RPM — the engine may surge, hunt, or race uncontrollably. Replacing a worn governor spring restores the balance between centrifugal force and spring resistance that keeps engine speed steady across varying pump loads.
Part Details
| Part Number | 5000152694 |
|---|---|
| Old Part Number | 0152694 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000009102, 5000009241 |
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.
