The Wacker Neuson M8 x 30 Bolt is a genuine OEM fastener designed for the PST3 750 and PSTF3 750 series submersible pumps. As a factory-sourced component, it meets the exact thread pitch, grade, and dimensional tolerances specified for these pumps — so you can be confident it seats and torques correctly every time. This bolt is confirmed compatible across multiple PST3 750 and PSTF3 750 configurations, including 110V and 220V/60Hz variants.
Key Features
- Genuine OEM Fastener Grade — Sourced directly from Wacker Neuson, this bolt matches the exact thread specification and material grade called out in the original pump assembly, ensuring correct clamp load without risk of thread stripping or fastener failure.
- Drop-In Hardware Fit — Dimensioned to M8 x 30, this bolt installs directly into the existing threaded boss or housing on the PST3 750 and PSTF3 750 without any modification to the pump assembly.
- Broad PST3 / PSTF3 Series Coverage — Fits multiple PST3 750 and PSTF3 750 submersible pump configurations, including 110V and 220V/60Hz cord variants, making it a practical stock item for fleets running these machines.
- Structural Integrity Under Wet Conditions — A correctly torqued, properly graded bolt keeps pump housings sealed and aligned during operation. A corroded, damaged, or incorrect fastener can compromise housing integrity and lead to leaks or vibration-related loosening.
Fasteners like the 5000176791 M8 x 30 Bolt are load-bearing hardware used to secure pump housing panels, covers, or internal assemblies on submersible pumps. When tightened to spec, they maintain the structural alignment and sealing integrity that keeps the pump operating under continuous submersion. A stripped, corroded, or mismatched bolt can allow housing sections to shift or separate, introducing water ingress into protected compartments or causing mechanical misalignment of internal components — both of which can lead to premature pump failure.
Part Details
| Part Number | 5000176791 |
|---|---|
| Old Part Number | 0176791 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M8 x 30 Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PST3750 | 5000620337, 5000620440, 5000620454, 5000620455, 5000620457 |
| PSTF3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PSTF3750 | 5000620338, 5000620441 |
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.
