The Multiquip 43140-04 Fuel Filter is a genuine OEM component designed for STXDF and PRX series ride-on trowels. As a direct Multiquip OEM part, it is manufactured to the exact specifications required for proper fuel system performance on these machines. Compatible models include the STXDF super-sized hydrostatic ride-on trowel with dual fuel capability and the PRX hybrid power float series. Sourced directly from Multiquip, the 43140-04 ensures a correct, no-guesswork replacement every time.
Key Features
- Genuine OEM Filtration Media — Built to Multiquip's exact micron rating and flow specifications, so fuel delivery to the engine remains consistent and free of contaminants.
- Direct-Fit Replacement — Engineered to connect directly to the existing fuel line fittings on STXDF and PRX machines with no adapter or modification needed.
- Confirmed Fitment — Verified for STXDF super-sized hydrostatic dual-fuel trowels and PRX hybrid ride-on power floats.
- Protects Engine and Fuel System Components — A clean, functioning filter prevents particulate matter from reaching the carburetor or fuel injectors, helping the engine run at full power and smooth speed during finishing passes.
- Fuel System Safety — A properly seated OEM fuel filter maintains secure line connections, reducing the risk of fuel leaks near heat sources on the trowel's engine.
A fuel filter's job is to trap dirt, debris, and water before they reach the engine's fuel delivery components. On ride-on trowels like the STXDF and PRX, consistent engine performance is critical — any drop in fuel quality reaching the engine can cause rough running, loss of blade speed, or unexpected shutdowns mid-pour. When the filter becomes clogged or fails, contaminants pass through and can damage carburetors, fuel injectors, and other precision components. Replacing the 43140-04 on schedule is one of the simplest ways to protect the engine and maintain consistent finishing performance on the slab.
Part Details
| Part Number | 43140-04 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
| Ride-On Power Float | PRX |
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.
