The Multiquip RE541922 Fuel Prefilter Cartridge is a genuine OEM component designed for DCA125SSJU4I, DCA70SSJU4i, and DCA125SSJU4i 60Hz super-silent diesel generators. As a factory-authorized replacement, the RE541922 is built to the same specification as the original part, ensuring consistent fuel protection across the generator's service life. This cartridge is a straightforward service replacement that restores the fuel prefilter to full working condition, keeping your generator's fuel system clean and protected. Confirm your model code before ordering to ensure correct fitment.
Key Features
- Genuine OEM Filtration Media — Manufactured to the original filtration specification for DCA-series super-silent generators, delivering the same particulate capture efficiency as the factory-installed unit.
- Drop-In Cartridge Replacement — Designed as a direct cartridge swap into the existing prefilter housing, so installation follows the same service procedure as the original part.
- Fits DCA125SSJU4I and DCA70SSJU4i Series — Confirmed compatibility with DCA125SSJU4I, DCA70SSJU4i, and DCA125SSJU4i 60Hz super-silent generator models.
- Protects Injectors and Fuel System Components — A functioning prefilter cartridge traps water and coarse contaminants before they reach sensitive downstream fuel system components; a degraded cartridge allows debris to pass through and accelerates injector wear.
- Fuel System Safety Compliance — Replacing this cartridge on schedule is part of the manufacturer's recommended fuel system maintenance, helping prevent contamination-related fuel delivery issues in critical power generation applications.
The fuel prefilter cartridge sits at the inlet of the fuel delivery system and acts as the first line of defense against water, sediment, and particulate contamination in the diesel supply. By capturing these contaminants before they reach the injection pump and injectors, it protects precision fuel system components from premature wear and blockage. When the cartridge becomes saturated or clogged, fuel flow restriction increases, which can cause hard starting, rough running, or unplanned generator shutdowns — making regular cartridge replacement an essential part of routine generator service.
Part Details
| Part Number | RE541922 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Prefilter Cartridge |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSJU4I |
| Diesel Powered Generators | DCA70SSJU4i |
| Diesel Powered Generators | DCA125SSJU4i 60Hz |
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.
