The Multiquip 1146011180 Air Filter is a genuine OEM Air Filter designed for QP4TKT and QP4TK series trash pumps. As a factory-sourced component, it meets the exact specifications Multiquip requires for proper engine protection on these units. This part is a direct replacement for the original Air Filter installed on QP4TKT and QP4TK trash pumps, making it a straightforward swap during routine maintenance. Sourced direct from Multiquip, part 1146011180 is the correct filter to specify when servicing these pumps in the field.
Key Features
- Genuine OEM Filtration Media — Manufactured to Multiquip's exact porosity and particle-capture specifications, ensuring the engine receives the same level of protection as when the pump left the factory.
- Drop-In Replacement — Matches the original mounting configuration and housing dimensions of the QP4TKT and QP4TK air filter housings for a clean, tool-friendly installation.
- Confirmed Fitment — Verified for QP4TKT and QP4TK Multiquip trash pumps, so you can order with confidence and avoid costly returns or substitutions.
- Engine Protection at the Source — A properly functioning air filter prevents abrasive dust and debris from reaching the carburetor and engine internals, directly protecting combustion components and sustaining pump output.
- Fuel System Safety — A clogged or degraded air filter disrupts the air-fuel mixture, leading to hard starts, rough running, and potential engine damage — replacing it on schedule keeps the fuel system operating within safe parameters.
The air filter is the engine's first line of defense against airborne contaminants. On trash pumps operating in demanding site conditions — mud, standing water, demolition debris — the filter element works continuously to block fine particles from entering the carburetor and cylinder. When the filter becomes saturated or torn, airflow is restricted, the engine runs rich, power output drops, and internal wear accelerates. Regular replacement of the Multiquip 1146011180 Air Filter is one of the simplest and most cost-effective steps in keeping a QP4TKT or QP4TK pump performing at full capacity.
Part Details
| Part Number | 1146011180 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP4TKT |
| Trash Pumps | QP4TK |
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.
