The Multiquip 1992100742 is a genuine OEM Suction Plate designed for the QP3T-series quick-prime pumps, including trash pump models QP3TS, QP3THX, QP3TK, QP3TZ, QP3TH, QP3TY, QP3TE, and QP3TI, as well as the centrifugal pump model QP3TB. As a factory-authorized replacement component, the part is manufactured to the same specifications as the original part, ensuring a proper seal and correct hydraulic interface within the pump housing. Sourced directly through Multiquip's OEM supply chain, this is the right part to restore your pump to full operating condition without guesswork. DHS Equipment stocks genuine Multiquip parts so you can get back to work with confidence.
Key Features
- Genuine OEM Sealing Surface — Machined to the same flatness and material spec as the original, maintaining the tight seal required for consistent prime and suction efficiency.
- Direct Drop-In Replacement — Mounts into the pump volute exactly as the original, with matching bolt pattern and port geometry for a clean installation.
- Broad QP3T-Series Fitment — Compatible with QP3TB, QP3TS, QP3THX, QP3TK, QP3TZ, QP3TH, QP3TY, QP3TE, and QP3TI pump models.
- Maintains Prime and Flow Performance — A worn or pitted suction plate allows air infiltration and pressure loss; replacing it restores the pump's ability to lift and move water efficiently.
- Correct Part for Multi-Engine Variants — Covers QP3T models powered by Honda, Kohler, Yanmar, Robin/Subaru, Hatz, and Kubota engines, so one part number serves your fleet.
The suction plate is a precision-machined component that sits at the inlet side of the pump impeller, creating a close-tolerance seal that allows the pump to build and hold suction. It directs incoming fluid smoothly toward the impeller vanes, which is essential for efficient priming and sustained flow rate. When the suction plate wears, becomes pitted, or warps, the pump loses its ability to maintain vacuum, resulting in slow or failed priming, reduced output, and excessive wear on surrounding components. Replacing it with a genuine Multiquip part like the 1992100742 restores the original hydraulic clearance and keeps the pump performing as designed.
Part Details
| Part Number | 1992100742 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Suction Plate |
Compatibility & Fitment
| Name | Models |
|---|---|
| Trash Pumps | QP3TB, QP3TE, QP3TH, QP3THX, QP3TI, QP3TK, QP3TS, QP3TY, QP3TZ |
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.
