The Multiquip 0401650080 is a genuine OEM Engine M8 Washer designed for QP-series trash and centrifugal pump models including QP2TH, QP3TB, QP2TB, QP3TZ, and QP2TZ. As a factory-sourced component, it meets the exact dimensional and material standards set by Multiquip for these pump platforms. Sourced directly through authorized supply channels, this washer ensures a proper fit without the guesswork of cross-referencing aftermarket alternatives. If your pump is due for engine service or fastener replacement, the 0401650080 is the correct OEM specification part to use.
Key Features
- OEM-Grade Material Consistency — Manufactured to the same hardness and surface finish spec as the original, ensuring correct load distribution across engine fastener points.
- Exact M8 Sizing — Machined to M8 thread diameter tolerances, seating flush against engine mounting hardware without shimming or adjustment.
- Broad QP-Series Compatibility — Confirmed fitment across QP2TH, QP3TB, QP2TB, QP3TZ, and QP2TZ pump models in both trash and centrifugal pump configurations.
- Protects Engine Fastener Integrity — Distributes clamping load evenly at the engine mount, preventing fastener pull-through and surface damage caused by vibration during pump operation.
- Genuine Multiquip OEM Part — Supplied with full OEM traceability under part number 0401650080, eliminating substitution risk during engine service or overhaul.
An engine washer serves as a critical load-spreading component positioned beneath bolt heads or nuts at engine mounting and assembly points. By distributing clamping force over a wider surface area, it prevents fastener heads from biting into or deforming softer mating surfaces, which is especially important on pump engines subject to continuous vibration. When a washer is missing, undersized, or worn flat, fasteners can loosen progressively under load, leading to misalignment, increased vibration, and potential engine mounting failure.
For ordering assistance or to confirm fitment for your specific pump configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 0401650080 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine M8 Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP2TH |
| Trash Pumps | QP3TB |
| Trash Pumps | QP2TB |
| Trash Pumps | QP3TZ |
| Trash Pumps | QP2TZ |
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.
