The Wacker Neuson Cover is a genuine OEM component designed for the PDT and PDI series diaphragm trash pumps, including 50mm/2in and 75mm/3in configurations. As a direct OEM replacement, this cover is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation with no guesswork on fitment. Verified compatibility spans the PDT2, PDT2A, PDT2B, PDT3, PDT3A, PDI2, PDI2A, PDI3, and PDI3A model families, making it one of the most widely applicable service parts in the Wacker Neuson diaphragm pump lineup.
Key Features
- Genuine OEM Construction — Manufactured to original Wacker Neuson material and dimensional standards, ensuring the cover seats and seals correctly against pump housing surfaces.
- Broad Diaphragm Pump Compatibility — Fits 50mm/2in and 75mm/3in PDT and PDI series diaphragm trash pumps, covering both standard and inline configurations across multiple model generations.
- Direct Drop-In Replacement — Matches the original mounting points and profile of the factory cover, allowing straightforward reinstallation during routine service or diaphragm replacement.
- Protects Internal Pump Components — Shields the diaphragm assembly and valve components from debris ingress and physical damage, maintaining pump efficiency and service life.
- Verified Part Number — Part number 5000054589 is confirmed against Wacker Neuson PDT and PDI series parts documentation for accurate ordering confidence.
The cover on a diaphragm trash pump encloses and protects the diaphragm chamber and associated valve components that drive fluid movement through the pump body. By maintaining a sealed, debris-free environment around the diaphragm, the cover is essential to consistent suction and discharge performance. A cracked, warped, or improperly sealed cover can allow air intrusion or contamination that disrupts pump priming and reduces flow efficiency, making timely replacement critical to keeping the pump operating at rated capacity.
Part Details
| Part Number | 5000054589 |
|---|---|
| Old Part Number | 0054589 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407 |
| 50mm/2in Diaphragm Trash Pump | PDT2 | 5000009494, 5000007633 |
| 75mm/3in Diaphragm Trash Pumps | PDT3 | 5000009495, 5000007619 |
| 50mm/2in Diaphragm Trash Pump | PDI2 | 5000009489 |
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
| 50mm/2in Diaphragm Trash Pump | PDT2B | 5000007612, 5000007613 |
| 75mm/3in Diaphragm Trash Pump | PDI3 | 5000009491, 5000009492 |
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.
