The Wacker Neuson Breather Tube is a genuine OEM component designed for the PD3B 75mm/3in Diaphragm Pump. As a direct OEM part, the is manufactured to the exact specifications of the original, ensuring a correct, trouble-free installation with no guesswork. If you're servicing a PD3B diaphragm pump, this is the part Wacker Neuson specifies for the breather function. Confirm your model number before ordering to ensure accurate fitment.
Key Features
- Genuine OEM Construction: — Manufactured to the exact material and dimensional spec of the original tube, ensuring proper airflow management and a secure, leak-free connection within the pump housing.
- Direct OEM Replacement: — Matches the original routing path and connection points of the breather system on the PD3B, allowing straightforward reinstallation without modification.
- Confirmed Fitment: — Verified for the PD3B 75mm/3in Diaphragm Pump series; always cross-reference your machine's serial number to confirm compatibility.
- Maintains Proper Pump Venting: — A correctly functioning breather tube allows the pump to equalize internal pressure during operation; a cracked or blocked tube can lead to seal stress and premature pump wear.
- Fuel and Fluid System Integrity: — As part of the pump's venting circuit, this tube plays a role in preventing pressure buildup that could compromise diaphragm performance or cause fluid transfer inefficiency.
The breather tube on a diaphragm pump allows internal air pressure to equalize as the diaphragm flexes through its pumping cycle. Without a clear, unobstructed breather path, pressure can build inside the pump casing, placing excessive load on the diaphragm and seals. Over time, a cracked, collapsed, or blocked breather tube can accelerate diaphragm fatigue and reduce pumping efficiency — making timely replacement an important part of routine pump maintenance.
Part Details
| Part Number | 5000084767 |
|---|---|
| Old Part Number | 0084767 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather Tube |
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.
