The Multiquip 0203020B1104 Stud Bolt is a genuine OEM component designed for ST3020B1 and ST3020BCUL submersible pumps. As a direct OEM replacement, this stud bolt is manufactured to the same specifications as the original hardware, ensuring a correct and secure fit within your pump assembly. Sourced directly through authorized Multiquip distribution, this part is a verified match for ST3020B1 and ST3020BCUL series submersible pump applications.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the original thread pitch, diameter, and material specification required for secure fastening in a submersible pump environment.
- Direct Housing Assembly Fit — Threads into the pump housing exactly as the original, requiring no chasing, reworking, or shimming to achieve proper torque and clamp load.
- Confirmed Fitment — Verified for ST3020B1 and ST3020BCUL submersible pump models.
- Corrosion-Resistant Construction — Built to withstand the wet, submerged operating conditions typical of submersible pump service, maintaining clamping integrity over extended use cycles.
- Critical Sealing Support — Proper torque on this stud bolt maintains the integrity of mating pump surfaces and gaskets; a worn or stripped stud can allow water ingress into sealed cavities, causing internal damage.
A stud bolt is a fully threaded fastener used to clamp two or more pump components together — typically securing the pump housing, volute, or end covers where a standard bolt head would be inaccessible or interfere with assembly. In submersible pump applications, these fasteners must resist constant exposure to water and maintain consistent clamping force to keep sealed surfaces watertight. When a stud bolt corrodes, strips, or breaks, it compromises the structural integrity of the pump assembly and can allow leakage or component separation under operating pressure.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 0203020B1104 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stud Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST3020B1 |
| Submersible Pumps | ST3020BCUL |
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.
