The Wacker Neuson Socket Head Cap Screw is a genuine OEM fastener designed for PT3H and PT3 series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this screw meets the exact dimensional and material specifications required for proper assembly and clamping force within the pump. It is confirmed to fit the PT3H and PT 3 (without engine) configurations, including 75mm/3in centrifugal trash pump variants. When you need a like-for-like replacement, the delivers the correct thread form, drive geometry, and head profile the first time.
Key Features
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's specified alloy and hardness standard, ensuring the screw delivers consistent clamping load without stripping or deforming under pump vibration and pressure cycling.
- Exact Socket Drive Geometry — The hex socket head accepts a standard allen/hex key for secure torquing in tight pump housing access points, matching the original installation method exactly.
- Confirmed PT3H and PT3 Series Fitment — Verified for PT3H and PT3 (without engine) trash pump models, including 75mm/3in centrifugal configurations and current PT3H production variants.
- Maintains Pump Integrity Under Load — A correctly torqued, properly dimensioned cap screw keeps pump housings, covers, and mounting components sealed and aligned. A worn, stripped, or incorrect fastener can allow misalignment, vibration-induced loosening, and fluid leakage.
- Direct OEM Source — Part number 5000150190 is an active Wacker Neuson catalog item, so fitment, thread pitch, and head dimensions are factory-verified — no guesswork on compatibility.
A socket head cap screw is a precision fastener used to clamp and secure structural or housing components together within the pump assembly. The internal hex (allen) drive allows high torque to be applied in recessed or space-constrained locations where a standard bolt head would not fit. When a cap screw fails — through stripping, corrosion, or thread damage — the joint it holds can loosen under the vibration and hydraulic forces generated during pump operation, potentially leading to misalignment, leaks, or component damage. Replacing it with the correct OEM fastener restores the designed clamping force and keeps the pump operating as intended.
Part Details
| Part Number | 5000150190 |
|---|---|
| Old Part Number | 0150190 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5000009242, 5100014963 |
| PT 3, without engine | PT3 | 5000620726 |
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.
