The Wacker Neuson Oil Drain Plug is a genuine OEM component designed for the B 3000 gasoline power unit for internal vibrators, PD3B diaphragm pump, and PDT2B diaphragm trash pump series. As a direct factory replacement, this plug ensures a proper seal at the oil drain port, protecting the engine or pump housing from leaks and contamination. Sourced directly from Wacker Neuson, part is built to the same specification as the original installed at the factory. If your current drain plug is stripped, cracked, or no longer sealing correctly, this is the correct replacement to restore full oil retention.
Key Features
- OEM Thread and Seal Integrity — Manufactured to the exact thread pitch and seating geometry of the original, ensuring a leak-free closure at the drain port without improvised fixes.
- Direct-Fit Replacement — Installs into the same drain port opening as the factory plug across all covered models, requiring no rework to the housing.
- Broad Fitment Across Multiple Machine Families — Compatible with the B 3000 gasoline power unit for internal vibrators, PD3B 75mm/3in diaphragm pump, and PDT2B 50mm/2in diaphragm trash pump.
- Protects Against Oil Loss — A correctly seated drain plug maintains proper oil level and prevents slow seepage that can lead to premature engine or pump wear over extended run time.
- Fuel and Fluid System Safety — A compromised drain plug on a pump or power unit risks uncontrolled oil release near operating machinery; using the correct OEM plug maintains a secure, code-appropriate seal.
The oil drain plug seals the drain port at the base of the engine or pump crankcase, keeping oil contained during operation and making controlled oil changes possible during routine service. A properly functioning drain plug holds a pressure-tight seal against the housing — when it fails through thread wear, cross-threading, or material fatigue, oil can seep or escape entirely, starving internal components of lubrication. Replacing a damaged or missing drain plug with the correct OEM part is one of the simplest steps in preventing avoidable mechanical wear across the B 3000, PD3B, and PDT2B product families.
Part Details
| Part Number | 5000083485 |
|---|---|
| Old Part Number | 0083485 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Drain Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Power Unit for Intern al Vibrator | B 3000 | 5000005829 |
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
| 50mm/2in Diaphragm Trash Pump | PDT2B | 5000007612, 5000007613 |
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.
