The Wacker Neuson Nut is a genuine OEM component designed for the PT3 series 75mm/3in centrifugal trash pumps. As a direct OEM part, it is manufactured to the exact specifications required for correct installation and secure fastening within the pump assembly. This nut is confirmed to fit the PT3Y, PT3V, PT3A, PTK3, and PT3B model variants, covering the full range of Wacker Neuson's 3-inch trash pump lineup. Ordering by part number ensures you receive the correct piece for your specific machine.
Key Features
- Genuine OEM Specification: — Manufactured to exact thread pitch, dimension, and material grade required for secure fastening in PT3 series pump assemblies.
- Drop-In Replacement: — Matches the original hardware profile for straightforward installation without the need for fitting adjustments.
- Broad PT3 Series Coverage: — Compatible with PT3Y, PT3V, PT3A, PTK3, and PT3B models, spanning the full 75mm/3in centrifugal trash pump family.
- Structural Integrity: — A correctly torqued and properly sized nut keeps critical pump components securely seated, preventing loosening under the vibration and load typical of trash pump operation.
- Verified Part Number: — Sourced directly under Wacker Neuson part number 5000077810, eliminating guesswork when cross-referencing your machine's parts diagram.
A nut may be a small component, but it plays a direct role in holding pump assemblies together under the continuous vibration and hydraulic forces generated during operation. In a centrifugal trash pump like the PT3 series, fasteners are subject to constant stress as the pump moves water, slurry, and debris at high flow rates. A worn, stripped, or missing nut can allow critical components to shift or separate, leading to leaks, loss of suction, or more significant mechanical damage. Replacing a compromised fastener promptly with the correct OEM part keeps the pump performing as intended.
Part Details
| Part Number | 5000077810 |
|---|---|
| Old Part Number | 0077810 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
| 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.
