The Wacker Neuson Nut is a genuine OEM component designed for the PT2 series 50mm/2in centrifugal trash pumps, including the PT2Y, PT2A, PT2B, PT2R, and PTK2 models. Sourced directly from Wacker Neuson, this OEM nut is manufactured to the same specifications as the original hardware installed at the factory. Verified fitment across the PT2 pump family means you can order with confidence, knowing this part will seat and torque correctly the first time. Keep a spare on hand and avoid extended pump downtime on the job.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Wacker Neuson's exact thread pitch, material grade, and dimensional tolerances — no guesswork on fitment or holding strength.
- Drop-In Replacement — Installs directly in place of the original nut with no rework or modification to mating components required.
- Broad PT2 Series Coverage — Confirmed fitment across PT2Y, PT2A, PT2B, PT2R, and PTK2 50mm/2in centrifugal trash pump configurations, including the engineless PTK2 variant.
- Correct Clamping Integrity — A properly torqued OEM nut maintains the structural and sealing integrity of the assembly it secures — a worn, stripped, or incorrect nut can allow loosening under vibration and lead to component failure.
- Fluid System Safety — On pump assemblies, fastener integrity directly affects leak prevention; using the correct OEM-spec nut helps ensure secure, drip-free connections in the fluid path.
A nut in a centrifugal trash pump assembly plays a critical fastening role — securing components against the constant vibration and hydraulic forces generated during pumping operation. When a nut is worn, cross-threaded, or incorrectly spec'd, it can back out under load, causing misalignment, leaks, or component separation. Using the correct OEM replacement ensures the joint maintains its designed clamping force throughout the pump's service life.
Part Details
| Part Number | 5000025625 |
|---|---|
| Old Part Number | 0025625 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| 50mm/2in Centrifugal Trash Pum p | PT2A | 5000006720, 5000006721 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| 50mm/2in Centrifugal Trash Pum p | PT2R | 5000007160, 5000006790 |
| 50mm/2in Centrifugal Trash Pum p (without engine) | PTK2 | 5000006767 |
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.
