The Wacker Neuson Fuel Shutoff Valve is a genuine OEM component designed for the PD3B 75mm/3in Diaphragm Pump. As a direct factory replacement, this valve ensures the fuel system operates exactly as Wacker Neuson intended, maintaining proper fuel delivery control throughout the pump's operating cycle. Confirm part number against your machine's serial plate before ordering to ensure accurate fitment.
Key Features
- Genuine OEM Fuel System Integrity — Manufactured to the exact material and flow-control specifications of the original valve, ensuring consistent shutoff performance and a leak-free seal under operating pressure.
- Direct-Fit Installation — Engineered to connect directly to the factory fuel line routing on the PD3B, with matching port dimensions and thread spec for a straightforward swap.
- Verified PD3B Compatibility — Sourced specifically for the PD3B 75mm/3in Diaphragm Pump series, so you can order with confidence in fitment accuracy.
- Controlled Fuel Flow — A properly functioning shutoff valve gives operators clean start/stop control of fuel supply; a faulty or worn valve can cause fuel leaks, uncontrolled flow, or hard-starting conditions.
- Fuel System Safety — A correctly seated shutoff valve is a critical safeguard against unintended fuel release during servicing, transport, or storage of the pump.
The fuel shutoff valve controls the flow of fuel from the tank to the engine, allowing operators to cut fuel supply for storage, transport, or maintenance without draining the system. On a diaphragm pump like the PD3B, reliable fuel control is essential for safe and efficient operation in the field. When this valve degrades or fails, it can result in fuel weeping past the seal, difficulty stopping the engine cleanly, or a fire hazard during service work.
Part Details
| Part Number | 5000084820 |
|---|---|
| Old Part Number | 0084820 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Shutoff Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
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.
Wacker Neuson
Wacker Neuson 5000078046 Fuel Shutoff Valve M12 Threads
