Multiquip FS1040 Fuel Filter Cummins CG500C2

The Multiquip FS1040 Fuel Filter Cummins CG500C2 is a genuine OEM fuel filter designed for the CG500C2 containerized generator series. This is the factory-specified filtration component sourced directly through Multiquip, ensuring it meets the exact requirements of the Cummins-powered CG500C2 unit. Keeping the fuel system clean and properly filtered is critical to sustained generator output and engine health — the part delivers exactly that. Order with confidence knowing this is the correct OEM part for your machine.

Key Features

• OEM Filtration Specification — Manufactured to the exact micron rating and flow characteristics required by the Cummins engine in the CG500C2, ensuring consistent fuel delivery under load.
• Direct-Fit Installation — Designed to thread and seat into the existing fuel system mounting point on the CG500C2 with no adaptation needed, matching the original filter's port size and thread pattern.
• CG500C2 Compatibility — Confirmed fitment for the Multiquip CG500C2 containerized generator, powered by a Tier 2 Cummins diesel engine.
• Protects Fuel Injectors and Engine Components — A functioning FS1040 removes particulates and contaminants before they reach the injection system; a clogged or failed filter can cause rough running, power loss, or injector damage.
• Fuel System Integrity — On diesel generator applications, a correctly rated fuel filter is essential to maintaining clean combustion and preventing unplanned shutdowns during critical power delivery.

A fuel filter is responsible for removing dirt, debris, and water contamination from the diesel fuel supply before it reaches the engine's injection system. On a containerized generator like the CG500C2, where consistent and uninterrupted power output is the primary purpose, clean fuel delivery is essential — even minor contamination can cause injector wear, unstable output, or engine fault conditions. When the filter becomes clogged or degraded, fuel starvation can occur, leading to rough running, reduced power, or complete shutdown at the worst possible time.

Part Details

Compatibility & Fitment

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.