The Multiquip KF31010AA001 O-Ring QP-205SM is a genuine OEM sealing component designed for the QP-205SM trash pump. As a direct Multiquip OEM part, it is manufactured to the exact material grade and compression specification required for this pump's sealing surfaces, ensuring a proper, leak-free connection under operating conditions. Confirm KF31010AA001 against your parts diagram before ordering to ensure compatibility with your QP-205SM unit.
Key Features
- OEM-Grade Elastomer Material — Manufactured to the precise compound and durometer rating required for trash pump sealing duty, resisting fluid exposure and compression set over repeated service cycles.
- Drop-In Sealing Fit — Dimensioned to seat correctly in the OEM groove on the QP-205SM without trimming or modification, maintaining even contact pressure around the full sealing surface.
- QP-205SM Compatibility — Sourced specifically for the Multiquip QP-205SM trash pump; verify against your parts breakdown to confirm the correct sealing location.
- Leak Prevention at the Source — A correctly seated O-Ring keeps pump chambers and fluid passages sealed under pressure, preventing bypass losses that reduce pump output and prime retention.
- Genuine Multiquip OEM Part — Supplied as an authorized Multiquip replacement, carrying the same part number — KF31010AA001 — used in the original factory assembly.
An O-Ring is a precision-molded elastomeric seal used to close the gap between two mating surfaces inside a pump, preventing fluid from bypassing the intended flow path or leaking externally. In a trash pump like the QP-205SM, O-Rings are found at housing joints, port connections, and internal chambers where maintaining pressure integrity is critical to prime retention and pumping efficiency. When an O-Ring hardens, cracks, or takes a permanent set from heat or chemical exposure, the seal fails — leading to air ingestion, loss of prime, reduced output, or external fluid leaks that can quickly escalate into broader pump damage.
For fitment questions or help identifying the correct part for your application, contact the DHS Equipment team directly.
Part Details
| Part Number | KF31010AA001 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring QP-205SM |
Compatibility & Fitment
| Name | Model |
|---|---|
| QP-205SM | QP-205SM |
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.
