The Multiquip 0202005T608 Wave Washer is a genuine OEM component designed for ST-1500 and ST-2005 submersible pump models. As a direct factory replacement, this wave washer meets the original engineering specification for axial load distribution and spring force within the pump assembly. Verified fitment covers the ST-1500 clean water submersible and the ST-2005 trash submersible, making it a versatile service part across two working models in the Multiquip submersible pump lineup. When it is time to rebuild or service your pump, sourcing the correct OEM wave washer ensures the assembly performs exactly as designed.
Key Features
- Genuine OEM Spring Tension Spec — Manufactured to the original axial load and deflection specification, so the wave pattern delivers consistent preload within the pump assembly.
- Drop-In Service Replacement — Matches the original profile and bore dimensions of the ST-1500 and ST-2005, seating correctly without rework or shimming during reassembly.
- Dual-Model Fitment — Confirmed for both the ST-1500 clean water submersible and the ST-2005 trash submersible pump, covering two distinct configurations with a single part.
- Protects Bearing and Shaft Alignment — Maintains correct axial preload on rotating components; a worn or deformed wave washer allows shaft play that accelerates bearing wear and reduces pump output.
- Genuine Multiquip OEM Quality — Sourced directly through authorized Multiquip channels and sold by DHS Equipment, ensuring you receive the authentic part backed by the manufacturer.
A wave washer is a thin, corrugated spring element used inside rotating assemblies to apply a controlled axial load — essentially keeping components like bearings, seals, and impellers snugged into their correct positions under operating conditions. In a submersible pump, this preload prevents unwanted shaft movement that would otherwise cause vibration, accelerated seal wear, and eventual loss of pumping efficiency. When a wave washer fatigues, flattens, or breaks, the assembly loses its controlled preload and internal clearances open up, leading to noise, vibration, and premature component failure throughout the pump.
Part Details
| Part Number | 0202005T608 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wave Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Submersible Pumps Clean Water | ST-1500 |
| 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.
