The Wacker Neuson Bolt is a genuine OEM bolt designed for the PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, and PDI3A series diaphragm pumps. As a direct OEM replacement, this bolt is produced to the same specifications as the original hardware installed at the factory, ensuring correct thread form, shank length, and load rating for its application. This part fits across multiple PDT and PDI series pump configurations, making it a reliable choice for operators maintaining two-inch and three-inch diaphragm pump models. Confirm your pump model number before ordering to ensure this bolt is the correct fit for your specific unit.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same thread specification, tensile strength, and dimensional tolerances as the original bolt used in production — no guesswork on grade or sizing.
- Drop-In Replacement — Engineered to install directly in the same position as the original, with no reworking of mating components required.
- Broad PDT and PDI Series Fitment — Compatible with PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, PDI3A, and PDI3A(I) diaphragm pump models across multiple serial number ranges.
- Structural Integrity for Pump Operation — A properly torqued, correctly spec'd bolt holds pump housing and component assemblies securely; a worn, stripped, or incorrect bolt risks fluid leaks, housing misalignment, or pump failure under pressure.
- Correct Part for Fluid-Handling Equipment — On diaphragm pumps operating with slurries, wastewater, or chemically active fluids, using a bolt of the correct material grade and fit is essential to maintaining a leak-free assembly.
This bolt serves as a fastening component within the pump assembly on Wacker Neuson PDT and PDI series diaphragm pumps. It secures structural or cover components together, maintaining the integrity of the pump housing under the mechanical stress and vibration generated during pumping operation. When a bolt in this application becomes stripped, corroded, or breaks, it can compromise the clamping force on mating surfaces, leading to misalignment, fluid leaks, or accelerated wear on surrounding components — making timely replacement with the correct OEM specification part essential to keeping the pump operating correctly.
Part Details
| Part Number | 5000179852 |
|---|---|
| Old Part Number | 0179852 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PDT2A | PDT2A | 5000620769, 5100075510 |
| PDT2 Pump, Diaphragm | PDT2 | 5000620770 |
| PDI2A(I) | PDI2A(I) | 5000620772, 5100075511 |
| PDT3A | PDT3A | 5000620773, 5100075507 |
| PDT3 | PDT3 | 5000620774 |
| PDI3A | PDI3A | 5000620775, 5100075508 |
| PDI3A(I) | PDI3A(I) | 5000620776, 5100075509 |
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.
