The Wacker Neuson is a genuine OEM Hex Screw designed for PT6Y and PT6YT series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this fastener matches the original component specification used during factory assembly, ensuring a correct, secure fit every time. It is confirmed compatible across multiple PT6Y and PT6YT configurations, including EPA T4 and regional variants such as PT6Y-AU, PT6Y-SA, and PT6YT-IN. When replacing worn or damaged hardware, using the correct OEM fastener protects thread integrity and keeps critical pump assemblies properly torqued and sealed.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the original thread pitch, head size, and material grade specified for Wacker Neuson PT6Y-series pump assemblies, so torque values and clamping force stay within design tolerance.
- Direct Bolt-In Replacement — Matches the original fastener geometry exactly, threading into existing bosses and flanges without reworking or chasing threads.
- Broad PT6Y and PT6YT Fitment — Compatible with PT6Y, PT6Y EPA T4, PT6Y-AU, PT6Y-SA, PT6YT, and PT6YT-IN pump models, covering a wide range of configurations and regional variants.
- Maintains Pump Assembly Integrity — A correctly rated hex screw keeps covers, housings, and internal components clamped at the right load — a stripped or undersized substitute can allow leaks, vibration, and premature seal failure on high-output 6-inch trash pumps.
- Fuel and Fluid System Safety — On pump assemblies where fasteners secure wet-side covers or fuel-adjacent components, using a properly rated OEM screw is critical to preventing fluid escape under operating pressure.
A hex screw is a structural fastener that clamps and retains pump housings, access covers, and component brackets in position during operation. On high-volume trash pumps like the PT6Y series, these fasteners are subject to continuous vibration and thermal cycling, which can cause under-spec replacements to loosen or strip over time. Using the correct OEM hex screw ensures the clamping load stays within the designed range, protecting seals and gaskets from blowout and keeping the pump running at full output.
Part Details
| Part Number | 1000148171 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT | 5100070966 |
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
