When your diaphragm pump starts losing efficiency or suction, the PDT2A Plunger/Housing Repair Parts from Ken’s Distributing provide the dependable fix you need. These repair parts are made to restore performance, reduce downtime, and extend the life of your Wacker Neuson PDT2A Diaphragm Pump. Whether you’re managing a small construction site or maintaining heavy equipment, this category offers a full selection of components designed for durability and precision fit.
The plunger and housing assembly is one of the most critical sections of any diaphragm pump. It controls pressure and fluid movement through the system. Over time, heavy use or debris in the water can cause the plunger or housing to wear down. Replacing these parts helps maintain consistent performance and protects other components of your Wacker Neuson water pump.
A properly maintained plunger and housing help:
At Ken’s Distributing, customers benefit from years of experience in pump systems, repair parts, and reliable brand sourcing. Our inventory includes Wacker Neuson water pumps, PDT2A diaphragm pump parts, and specialized kits built for easy maintenance.
Key benefits include:
If you’re looking for compatible seals, valves, or diaphragms, visit our Wacker Neuson Diaphragm Pump Repair Parts collection for related items.
Each PDT2A plunger/housing repair part is crafted to deliver exact alignment and balance for your diaphragm pump. Depending on your system’s age and condition, kits may include:
Component | Function | Replacement Interval |
Plunger | Drives diaphragm motion | Every 6–12 months |
Housing | Protects internal components | As needed |
Seals & O-Rings | Prevent leakage | Regular inspection |
Retaining Screws | Holds the assembly securely | With each rebuild |
These repair parts help ensure your Wacker Neuson PDT2A diaphragm pump continues to operate under high demand with minimal maintenance effort.
Pump performance often declines gradually. Watch for these early warning signs that indicate it’s time for new PDT2A Plunger/Housing Repair Parts:
When these signs appear, replacing components promptly prevents bigger issues such as diaphragm tears or complete pump failure.
The Wacker Neuson PDT2A Diaphragm Pump is widely used in:
This makes PDT2A plunger and housing parts essential for anyone relying on consistent, debris-handling pumping performance.
For similar assemblies, explore our range of Wacker Neuson Water Pumps and compatible models.
Routine care ensures your pump operates at peak performance. Follow these simple steps:
These preventive measures reduce wear on the PDT2A plunger housing and maintain steady water flow during operation.
Ken’s Distributing has built a reputation for dependable water pump repair parts and expert service. Whether you’re searching for specific PDT2A components or other Wacker Neuson diaphragm pump parts, our team ensures accuracy and fast fulfillment. Customers trust us because we understand how crucial reliable equipment is to your daily work.
Our specialists can also assist in identifying matching parts for related models such as PDI2A or PT2 series diaphragm pumps. With our product knowledge, you’ll always find the right fit for your system.
Q: How do I confirm I’m ordering the correct PDT2A plunger or housing part?
A: Check your pump’s model plate for the full serial number and cross-reference it with our product listings. Our support team can verify compatibility before you place an order.
Q: Are these parts OEM replacements?
A: Yes, Ken’s Distributing provides genuine or equivalent OEM-grade replacements that meet or exceed manufacturer standards.
Q: How often should I replace the plunger assembly?
A: For moderate use, inspect every six months. Heavy-duty or continuous operation may require more frequent checks.
Why Reliable Replacement Parts Matter
Quality replacement parts extend your pump’s lifespan, reduce the risk of field failure, and minimize downtime. Using authentic PDT2A plunger/housing repair parts guarantees smoother operation, better suction control, and protection for connected components. It’s an affordable way to keep your Wacker Neuson diaphragm pump running efficiently year after year.
Browse our full selection of Wacker Neuson diaphragm pump parts online and keep your pumping system performing like new. Ken’s Distributing makes it easy to find what you need, with fast delivery and expert support from technicians who understand your equipment.
| Item | Item no. | Description | Information | Pc. | Unit |
|---|---|---|---|---|---|
| 1 | 5100075621 | Arm | PD3 | 1 | pc |
| 1 | 5100075622 | Arm | PD2 | 1 | pc |
| 2 | 5000179880 | Retaining ring | PD3 / 1-3/4in | 1 | pc |
| 2 | 5000180231 | Retaining ring | PD2 / 1-1/2in | 1 | pc |
| 3 | 5000179876 | Bearing | PD3 | 1 | pc |
| 3 | 5000179877 | Bearing | PD2 | 1 | pc |
| 4 | 5000186903 | Crank arm kit | PD3 | 1 | pc |
| 4 | 5100075623 | Crank arm assembly | PD2 | 1 | pc |
| 5 | 5100075626 | Retainer | PD3 | 1 | pc |
| 5 | 5100075627 | Retainer | PD2 | 1 | pc |
| 6 | 5100075624 | Stud | PD3 | 4 | pc |
| 6 | 5100075625 | Stud | PD2 | 4 | pc |
| 7 | 5000180237 | Nut | PD2 / 3/8in-16 | 4 | pc |
| 7 | 5100075628 | Nut | PD3 | 4 | pc |
| 8 | 5100075630 | Diaphragm | PD2 | 1 | pc |
| 8 | 5100075629 | Diaphragm | PD3 | 1 | pc |
| 9 | 5000180256 | Pump housing | PD3 | 1 | pc |
| 9 | 5000180257 | Pump housing | PD2 | 1 | pc |
| 10 | 5000180246 | Housing | PD3 | 1 | pc |
| 10 | 5000180247 | Housing | PD2 | 1 | pc |
| 11 | 5100075632 | Hexagonal flange head screw | PD3 | 2 | pc |
| 11 | 5100075633 | Hexagonal flange head screw | PD2 | 2 | pc |
| 12 | 5000180244 | Plug | 1 | pc | |
| 13 | 5000180259 | Plate | PD3 | 1 | pc |
| 13 | 5200003904 | Plate | PD2 | 1 | pc |
| 14 | 5100075632 | Hexagonal flange head screw | PD3 | 2 | pc |
| 14 | 5100075633 | Hexagonal flange head screw | PD2 | 2 | pc |
| 15 | 5000180258 | Pin | / 1/8 x 3/8in | 2 | pc |
| 16 | 5000180254 | Flapper valve gasket | PD3 | 2 | pc |
| 16 | 5000180255 | Flapper valve gasket | PD2 | 2 | pc |