The Multiquip 0481573750 O-Ring is a genuine OEM sealing component designed for Centrifugal Pump equipment. As a direct OEM replacement, this O-Ring is manufactured to the original specification, ensuring the correct material compound, durometer, and dimensional profile for a dependable seal. Verified to fit Centrifugal Pump models in the Multiquip lineup, this part eliminates the guesswork of sourcing a compatible seal. Keep part number 0481573750 on hand as a go-to service item for routine maintenance or emergency pump repair.
Key Features
- OEM-Grade Seal Material — Manufactured to the original compound and hardness specification, delivering the compression retention and chemical resistance required in pump applications.
- Drop-In Sealing Fit — Dimensionally matched to the original groove profile so the O-Ring seats correctly without stretching, trimming, or modification.
- Centrifugal Pump Compatibility — Confirmed fitment for Multiquip Centrifugal Pump models, including the QPT405SLT series.
- Leak Prevention — A correctly seated O-Ring maintains internal pump pressure and prevents fluid bypass at connection points, protecting pump output and efficiency.
- Fuel and Fluid System Safety — In pump applications, a compromised O-Ring can allow fluid leaks at pressure — using the correct OEM-spec seal is essential for safe, compliant operation.
An O-Ring is a precision-molded loop of elastomeric material that forms a pressure-tight seal between two mating surfaces inside a pump assembly. In centrifugal pumps, O-Rings are used at housings, port connections, and internal interfaces to prevent fluid from bypassing the intended flow path. When an O-Ring hardens, cracks, or takes a permanent set over time, the result is a loss of prime, reduced output pressure, or visible fluid leakage — all of which compromise the pump's ability to perform. Replacing a worn O-Ring promptly with the correct OEM part restores the integrity of the seal and the reliability of the full pump system.
Part Details
| Part Number | 0481573750 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QPT405SLT |
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.
