The Multiquip 1707643012 Fuel Filter Assembly is a genuine OEM component designed for the DAW-500S diesel arc welder and DCA15SPX3 and DCA10SPX3 diesel-powered generators. As a direct OEM replacement, this assembly is manufactured to the same specification as the original part, ensuring consistent fuel system performance across supported equipment. Sourced through DHS Equipment as an authorized Multiquip parts distributor, you can order with confidence that you are receiving the correct part for your machine. Verify your model code against the fitment list — DAW-500S, DCA15SPX3, and DCA10SPX3 — before ordering to confirm compatibility.
Key Features
- Genuine OEM Filtration Media — Built to the same contaminant-capture rating as the original, ensuring diesel fuel reaching the injection system is properly cleaned at the correct flow rate for these engines.
- Drop-In Assembly — Supplied as a complete assembly with all mounting and sealing interfaces matching the original housing connections, so installation follows the same procedure as the factory part.
- Confirmed Fitment — Directly compatible with the DAW-500S diesel arc welder, DCA15SPX3, and DCA10SPX3 ultra-silent diesel generators.
- Protects Fuel Injectors and Pump — A functioning fuel filter assembly keeps particulates and water contamination out of precision fuel system components; a clogged or failed filter starves the engine of fuel, causing rough running, hard starts, or full shutdown.
- Fuel System Integrity — For diesel-powered welders and generators running in dusty or demanding site conditions, a fresh OEM filter assembly helps maintain consistent fuel delivery pressure and protects downstream components from premature wear.
The fuel filter assembly sits in the fuel supply line between the tank and the engine's fuel injection system. Its job is to trap particulates, sediment, and water before they can reach the fuel pump and injectors, which operate at tight tolerances and are easily damaged by contaminated fuel. When the filter becomes restricted or fails, fuel flow drops, causing the engine to run lean, lose power, or fail to start — making timely replacement critical on work-dependent equipment like generators and welders.
Part Details
| Part Number | 1707643012 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Filter Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
| Diesel Powered Generators | DCA15SPX3 |
| Diesel Powered Generators | DCA10SPX3 |
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.
