The Wacker Neuson is a genuine OEM M8 x 20 Bolt With Washer designed for the PS2-1503L, PSA2-1503L, PS2-2203L, and PSA2-2203L submersible pump series. As a factory-sourced fastener, this bolt and integrated washer assembly meets the exact torque and dimensional specifications required for secure assembly on Wacker Neuson PS-series submersible pumps. Sourcing the correct OEM hardware matters on pump applications where fastener integrity directly affects watertight sealing and structural reliability. Confirm your model number before ordering to ensure is the right fit for your unit.
Key Features
- Genuine OEM Fastener Specification — Manufactured to Wacker Neuson's exact M8 x 20 thread pitch and grade, ensuring correct clamping force without the risk of under-torque or thread mismatch that can occur with non-spec hardware.
- Integrated Washer Design — The captive washer distributes clamping load evenly across the mating surface, protecting housing faces on submersible pump assemblies from deformation during installation.
- Direct-Fit for PS and PSA Submersible Pump Series — Confirmed fitment for PS2-1503L, PSA2-1503L, PS2-2203L, and PSA2-2203L models; drop-in replacement that reinstalls exactly as the original.
- Structural Integrity Under Submersible Conditions — Correct fastener grade and finish are critical in wet, submerged environments; using an improperly rated bolt risks loosening, corrosion, or housing failure during pump operation.
- Genuine OEM Sourcing — Carries the Wacker Neuson OEM part designation, so you receive the same hardware used in original assembly — no guessing on grade, coating, or dimensional tolerance.
A bolt and washer assembly of this type secures key structural or component-mounting points within the pump housing. In a submersible pump, fasteners are exposed to continuous moisture, pressure fluctuations, and vibration — conditions that demand a correctly graded, properly coated bolt to maintain a secure, leak-resistant joint. When a fastener fails, stretches beyond its yield point, or corrodes prematurely, it can compromise housing alignment, allow water ingress into sealed cavities, or cause complete component separation during operation. Replacing worn or damaged hardware with the correct OEM specification part, such as the Wacker Neuson 5000176803, restores the joint to its original integrity and keeps the pump performing as designed.
Part Details
| Part Number | 5000176803 |
|---|---|
| Old Part Number | 0176803 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M8 x 20 Bolt With Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PS21503L | 5000620461, 5000620462 |
| PSA2-1503L | PSA21503L | 5000620463 |
| PSA2-2203L | PSA22203L | 5000620466 |
| 3~Submersible Pumps | PS22203L | 5000620464, 5000620465 |
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.
