The Multiquip 0485190190 O Ring is a genuine OEM replacement designed for the QP-201A series trash pump. As a direct Multiquip OEM component, it is manufactured to the exact material and dimensional specifications required for a proper seal in your pump assembly. This part is confirmed to fit QP-201A equipment, making it the correct choice when servicing or rebuilding your pump. DHS Equipment stocks this part to help you get your machine back in service with confidence.
Key Features
- OEM-Grade Seal Material — Manufactured to the exact compound and durometer specification required for the QP-201A pump, ensuring correct compression and seal integrity under operating pressure.
- Drop-In Replacement — Matches the original O Ring profile and dimensions for a straightforward installation without reworking seating surfaces or mating components.
- Confirmed QP-201A Fitment — Sourced directly for the QP-201A trash pump; no guesswork on cross-compatibility or dimensional mismatch.
- Leak Prevention — A correctly seated O Ring maintains the pressure boundary within the pump housing, preventing fluid bypass that can reduce pump output and damage surrounding components.
- Fuel and Fluid Compatibility — Formulated to resist degradation when exposed to water, debris-laden fluids, and the operating temperatures typical of trash pump service.
An O Ring forms a static or dynamic seal between two mating surfaces inside the pump assembly, preventing fluid from escaping past joints, fittings, or housing covers. When an O Ring hardens, cracks, or becomes deformed from wear or heat exposure, it loses its ability to hold pressure, resulting in leaks that reduce pump efficiency and can allow contaminants into sealed cavities. Replacing a worn O Ring promptly with the correct OEM-spec part restores the pressure integrity of the assembly and protects the components it seals.
Part Details
| Part Number | 0485190190 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| QP-201A | QP-201A |
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.
