The Multiquip 020202 Wave Washer is a genuine OEM component designed for ST3020BCUL, ST3020B1, and ST3050D submersible pumps. Sourced directly from Multiquip, this wave washer delivers the exact load rating and spring tension specified for these units, ensuring proper internal assembly preload. Verified fitment covers the ST3020BCUL, ST3020B1, and ST3050D models — confirm your model before ordering to ensure a direct match.
Key Features
- Genuine OEM Spring Tension: — Manufactured to the precise deflection and load specifications required for correct internal preload in these submersible pump assemblies.
- Direct-Fit Replacement: — Matches the original profile and diameter for drop-in installation without reworking surrounding components.
- Confirmed Fitment: — Compatible with ST3020BCUL, ST3020B1, and ST3050D Multiquip submersible pumps.
- Maintains Shaft and Bearing Preload: — A properly functioning wave washer keeps rotating components seated correctly; a worn or missing washer can allow unwanted axial movement that accelerates bearing wear.
- Genuine OEM Part Number: — Part number 020202 is the Multiquip-specified component, eliminating guesswork when sourcing for scheduled maintenance or field repair.
A wave washer is a thin, corrugated spring element used inside rotating or sliding assemblies to apply controlled axial load and take up small gaps between mating components. In a submersible pump, it helps maintain consistent preload on bearings or seals, preventing looseness that could lead to vibration, accelerated wear, or premature seal failure. When a wave washer loses its spring tension or deforms, the assembly it supports can develop play, increasing the risk of internal damage during operation.
Part Details
| Part Number | 020202 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wave Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST3020BCUL |
| Submersible Pumps | ST3020B1 |
| Submersible Pumps | ST3050D |
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.
