The Multiquip 0401650100 Engine Washer is a genuine OEM component designed for QP3TK, QP2TK, and QP3TH series trash pumps. As a direct factory replacement, this washer delivers the exact fit and material specification required for proper engine assembly on these units. Sourced directly from Multiquip, part number 0401650100 ensures you are installing the correct hardware the first time. Compatible models include the QP3TK, QP2TK, and QP3TH trash pumps.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Multiquip's original material and dimensional specification, ensuring the correct load distribution and seating surface for engine fastener assemblies.
- Drop-In Engine Assembly Fit — Engineered to seat correctly within the engine mounting configuration of these trash pump models, requiring no rework or shimming during installation.
- Confirmed Fitment — Verified for use on QP3TK, QP2TK, and QP3TH trash pumps, covering Kubota-powered units in the Quick-Prime trash pump family.
- Protects Mating Surfaces — A properly seated engine washer prevents fastener pull-through and surface damage under the high vibration loads common in trash pump operation, preserving the integrity of the engine mounting points.
- OEM Part Traceability — Part number 0401650100 is a factory-catalogued Multiquip component, making reordering and parts verification straightforward for fleet maintenance teams.
An engine washer serves as a load-distributing hardware element used in engine fastener assemblies. It spreads clamping force evenly across the mounting surface, preventing fastener heads from biting into or deforming softer engine components during tightening and under operational vibration. In a trash pump environment — where engines run under sustained load and constant vibration — a worn, missing, or incorrect washer can lead to loosening fasteners, damaged mounting bosses, and eventual engine misalignment. Using the correct OEM-specified washer maintains the integrity of the engine mounting system over the service life of the pump.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 0401650100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP3TK |
| Trash Pumps | QP2TK |
| Trash Pumps | QP3TH |
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.
