The Wacker Neuson 5200023101 Bolt with Washer is a genuine OEM fastener assembly designed for the PS4 7503HH submersible pump series. Sourced directly from Wacker Neuson, this part matches the original specification installed at the factory, covering both the 220V/60Hz and 440V/60Hz configurations of the PS4 7503HH. The integrated washer ensures proper clamping load and surface contact without the need for a separate component, simplifying reassembly during service.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to the exact thread pitch, shank diameter, and hardness grade specified for the PS4 7503HH, ensuring consistent torque retention under submersible operating conditions.
- Integrated Washer Design — The captive washer is pre-assembled on the bolt, so it seats correctly in one step and eliminates the risk of misalignment or a missing washer during reassembly.
- Confirmed PS4 7503HH Fitment — Verified for both 220V/60Hz and 440V/60Hz variants of the PS4 7503HH submersible pump, so you can order with confidence across both electrical configurations.
- Maintains Pump Structural Integrity — A correctly torqued OEM fastener keeps pump housings and internal assemblies properly secured; a worn, stripped, or incorrect bolt risks casing movement, leaks, or seal failure during operation.
- Direct OEM Replacement — Part number 5200023101 matches the original bill of materials for the PS4 7503HH, dropping straight into the existing mounting points without modification.
A bolt with washer in a submersible pump serves as a critical fastening element that holds pump casings, end covers, or internal assemblies together under continuous immersion and pressure. The integrated washer distributes the clamping force evenly across the mating surface, protecting the housing material from damage and maintaining a secure, leak-resistant joint. When this fastener corrodes, strips, or loses clamping force, the pump casing can shift or leak, compromising both pump output and motor protection.
Part Details
| Part Number | 5200023101 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt with Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4 7503HH Sub. Pump, 220V/60hz, 10hp, 25.5A | PS47503HH | 5000009147, 5000009148 |
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.
