The Wacker Neuson is a genuine OEM Socket Head Cap Screw designed for the PT3 series 75mm/3in centrifugal trash pumps, including the PT3V, PT3A, PT3B, and PTK3 pump kit configurations. As a factory-sourced fastener, the delivers the exact thread specification, head geometry, and material grade required by Wacker Neuson engineering — ensuring a secure, rattle-free fit every time. This screw is a straightforward drop-in replacement that keeps your PT3 pump assembly properly torqued and sealed for continuous operation in demanding pumping applications.
Key Features
- Genuine OEM Fastener Grade — Sourced directly from Wacker Neuson, this screw meets the precise tensile strength and thread tolerance spec called out in the original pump assembly — no guessing on torque ratings.
- Hex Socket Drive — The recessed socket head design allows a hex key to apply full, controlled torque in tight pump housing clearances where a standard bolt head won't fit.
- Confirmed Fitment for PT3 Series Trash Pumps — Verified for PT3V, PT3A, PT3B, and PTK3 75mm/3in centrifugal trash pump models, covering both standard and kit configurations.
- Keeps Critical Assemblies Secured — A missing or stripped cap screw in a trash pump housing can allow covers, volutes, or wear plates to shift under vibration, leading to misalignment and accelerated component wear.
- Direct OEM Part Number Cross-Reference — Part number 5000070100 matches Wacker Neuson's own parts catalog, making verification against your pump's parts manual straightforward.
A socket head cap screw is a precision fastener used to clamp and secure structural components of the pump assembly — such as the volute casing, wear plate, or impeller housing — using a cylindrical head driven by an internal hex (Allen) key. In a centrifugal trash pump like the PT3 series, these screws are subjected to sustained vibration, thermal cycling, and exposure to water and debris. When a cap screw loosens, stretches, or fails, the components it holds can shift or separate, disrupting pump efficiency and potentially causing damage to the housing or impeller. Using the correct OEM-spec replacement like the 5000070100 ensures the fastener performs to the same standard as the original build.
Part Details
| Part Number | 5000070100 |
|---|---|
| Old Part Number | 0070100 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000006729, 5000006730 |
| 75mm/3in Centrifugal Trash Pum p Kit (without engin | PTK3 | 5000006747 |
| 75mm/3in Centrifugal Trash Pum p | PT3B | 5000006731 |
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.
