The Multiquip 0203050081 Oil Seal is a genuine OEM replacement designed for the ST3050D submersible pump. Sourced directly from Multiquip, this seal is manufactured to the exact material grade and dimensional tolerances required for the ST3050D platform — ensuring a proper compression fit with no guesswork on compatibility. Whether you are performing routine maintenance or addressing a leak before it escalates, the 0203050081 is the correct part for the job.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise compression rating and material specification required to maintain a leak-free barrier in submersible pump applications.
- Drop-In Replacement — Engineered to the exact profile and dimensions of the original seal, allowing straightforward installation in the ST3050D without modification.
- Confirmed ST3050D Fitment — Verified compatible with the Multiquip ST3050D submersible transfer pump series.
- Protects Pump Internals — A properly seated oil seal prevents water intrusion into the bearing and motor cavity, preserving the pump's operating life and efficiency.
- Genuine Multiquip OEM Part — Sourced through authorized Multiquip supply channels, so you receive the same component installed at the factory — not a generic substitute.
An oil seal creates a dynamic barrier between rotating shaft components and the surrounding environment, preventing lubricant from escaping and contaminants such as water or debris from entering. In a submersible pump like the ST3050D, this seal is critical — it shields the motor bearings and internal lubrication from the water the pump operates in. When an oil seal wears, cracks, or loses its compression, lubricant loss and water ingestion follow quickly, leading to accelerated bearing wear and eventual motor failure.
Part Details
| Part Number | 0203050081 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
