The Wacker Neuson M5 X 20 Bolt is a genuine OEM fastener designed for the PSC42203 and PSC43703 submersible pumps. As a direct OEM replacement, this bolt is sourced from Wacker Neuson's authorized parts supply, ensuring it meets the exact specifications required for your pump assembly. Confirm your model number before ordering to ensure a proper match for your PSC-series submersible pump.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the correct M5 x 20 thread specification and grade, so clamping force and torque values match what the pump assembly was engineered to handle.
- Drop-In Installation — Threads directly into the existing mounting points on your PSC-series pump with no reworking of hardware or mating surfaces required.
- PSC-Series Compatibility — Fits the PSC42203 and PSC43703 Wacker Neuson submersible pumps; always cross-reference part number 5000176789 against your machine's serial number and parts diagram.
- Structural Reliability Under Submersed Conditions — A correctly specified fastener keeps critical pump components securely seated during operation; a stripped, corroded, or incorrect bolt risks housing misalignment and seal failure.
- Genuine OEM Source — Supplied as an authentic Wacker Neuson part, meaning thread pitch, length, and material grade are verified against the original design documentation — not estimated from a generic equivalent.
A fastener like the M5 X 20 Bolt serves as a structural anchor within the pump's housing or component assembly, securing parts under the mechanical loads and vibration generated during pumping operations. In a submersible pump application, bolts must resist both torque stress and the effects of prolonged water exposure — a bolt that is the wrong length, pitch, or grade can back out, strip, or allow critical components to shift, compromising seal integrity and pump output. Replacing a worn or damaged fastener with the correct OEM-specified part restores the clamping integrity the assembly depends on.
Part Details
| Part Number | 5000176789 |
|---|---|
| Old Part Number | 0176789 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M5 X 20 Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC42203 | 5000620469 |
| 3~Submersible Pumps | PSC43703 | 5000620470 |
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.
