The Multiquip 1889250770 is a genuine OEM Overflow Suppressor designed for QP2TZ, QP2TB, QP2TH, and QP2TK series pumps. As a factory-sourced component, it meets the original engineering specifications for your Multiquip pump, ensuring correct installation and consistent field performance. This part is compatible across multiple QP2T pump configurations, making 1889250770 a reliable choice whether you're servicing a trash pump or centrifugal dewatering unit. Order with confidence knowing this is an authorized Multiquip replacement backed by OEM quality standards.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the suppressor seats and seals correctly within the pump's fuel and fluid management circuit.
- Direct Drop-In Replacement — Engineered to install in the same position as the original component, using existing mounting points with no additional hardware or adaptation needed.
- Broad QP2T Series Compatibility — Fits QP2TZ, QP2TB, QP2TH, and QP2TK models, covering Hatz, Briggs and Stratton Vanguard, Honda, and Kubota engine variants within the QP2T pump family.
- Controlled Overflow Management — Properly functioning overflow suppression prevents fuel or fluid overflow events that can lead to stalling, contamination, or unsafe operating conditions during priming and high-load cycles.
- Fuel System Safety — Correct overflow control is a critical element of pump fuel system integrity; a failed or missing suppressor can result in fuel spillage, posing a fire hazard and regulatory non-compliance on the jobsite.
The overflow suppressor is a fuel system safety component that regulates and contains excess fuel or vapor that may be displaced during priming, filling, or high-demand operation. It prevents raw fuel from escaping the system in a way that could cause flooding of the carburetor or spillage onto hot engine surfaces. When this part degrades, cracks, or fails, the result can be inconsistent engine starting, rough running, fuel odor, or a visible overflow condition — all of which point to the need for prompt replacement with a proper OEM part like the Multiquip 1889250770.
Have questions about fitment or need help confirming this is the right part for your machine? Contact the DHS Equipment team for expert support.
Part Details
| Part Number | 1889250770 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Overflow Suppressor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP2TZ |
| Trash Pumps | QP2TB |
| Trash Pumps | QP2TH |
| Trash Pumps | QP2TK |
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.
