The Multiquip 0202005SB126 Spring Washer is a genuine OEM component designed for the ST-2005 submersible trash pump. Sourced directly from Multiquip, this spring washer meets the original engineering specifications for this pump family, ensuring a correct, consistent installation every time. If you are servicing or rebuilding an ST-2005, this is the exact part called out in the factory parts list.
Key Features
- Genuine OEM Tension Retention — Manufactured to the original spring rate and material grade specified for the ST-2005, maintaining correct clamping load under the fastener it supports.
- Direct Bolt-In Fit — Matches the original washer profile and bore size exactly, dropping straight into the assembly position without rework or shimming.
- ST-2005 Confirmed Fitment — Verified for use on Multiquip ST-2005 submersible trash pump models.
- Resists Fastener Back-Off — The spring action of this washer continuously loads the fastener joint, helping resist vibration-induced loosening in the high-cycle, wet operating environment of a submersible trash pump.
- Corrosion-Resistant Construction — Built to hold up in the submerged, debris-laden conditions these pumps operate in, so hardware stays secure through extended pump cycles.
A spring washer is a small but critical hardware component that sits beneath a fastener to maintain consistent clamp force across a bolted joint. In a submersible trash pump like the ST-2005, the pump motor and casing are exposed to constant vibration and water immersion, both of which can cause standard fasteners to back off over time. The spring washer deflects slightly under load, acting as a live tensioner that keeps the joint tight even as the assembly vibrates. When a spring washer loses its temper, deforms, or corrodes through, fasteners can loosen, leading to misalignment, leaks, or component separation during operation.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming that this part is the correct spring washer for your ST-2005, contact our parts team before ordering.
Part Details
| Part Number | 0202005SB126 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Submersible Pumps Trash | ST-2005 |
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.
