The Wacker Neuson 5100044452 Nut is a genuine OEM component designed for the PT2A and PT2A(I) self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this nut meets the exact specifications required for proper assembly and secure fastening within these pump models. Genuine OEM designation means you are getting the same part installed at the factory — correct thread form, correct material grade, and correct dimensional tolerances for a drop-in installation. Whether you are completing a scheduled service or replacing a fastener lost during field maintenance, part number 5100044452 ensures your PT2A or PT2A(I) pump goes back together correctly the first time.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's specified thread pitch and material grade, ensuring secure engagement without stripping or cross-threading risk.
- Direct Assembly Fit — Installs exactly as the original, with no reworking of mating components required on PT2A and PT2A(I) pumps.
- Confirmed PT2A and PT2A(I) Compatibility — Verified fitment across both the standard PT2A and the PT2A(I) variants of Wacker Neuson's 2-inch self-priming trash pump line.
- Structural Holding Performance — A correctly torqued, properly spec'd nut maintains critical joint clamping force, preventing loosening under the vibration loads typical during pump operation.
A nut may be a small component, but it plays a direct role in maintaining the structural integrity of pump assemblies where vibration and mechanical stress are constant. When a fastener is the wrong size, thread pitch, or material grade, joint integrity degrades over time — leading to loosened assemblies, fluid leaks, or component separation during operation. Using the correct OEM-spec nut, such as Wacker Neuson part 5100044452, ensures the mating components stay properly clamped and aligned throughout the service life of the pump.
Part Details
| Part Number | 5100044452 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2A | PT2A | 5100042215 |
| PT2A(I) | PT2A(I) | 5100042613 |
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.
