Multiquip ME059340 Tank Reserve Assembly DCA-125

The Multiquip ME059340 Tank Reserve Assembly DCA-125 is a genuine OEM component designed for the DCA-125 ultra-silent generator series. Sourced directly through Multiquip's authorized parts program, this assembly meets the exact specifications of the original unit installed at the factory. It is a confirmed fit for DCA-125 equipment, making it the correct choice when restoring fuel reserve capacity to your generator.

Key Features

• Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances of the original reserve tank assembly, ensuring consistent fuel storage integrity under continuous generator operation.
• Direct-Fit Replacement — Engineered to connect and mount using the existing attachment points on DCA-125 units, allowing a straightforward swap without modification to surrounding fuel system components.
• Confirmed DCA-125 Fitment — Verified for compatibility with the DCA-125 ultra-silent generator series, so you can order with confidence.
• Sustained Runtime Capacity — A fully functional reserve tank assembly ensures the generator can maintain extended operation without fuel interruption, which is critical during long-duration power delivery applications.
• Fuel System Integrity — A compromised or failing reserve tank can introduce air into the fuel supply or allow leaks, creating both performance and safety concerns; replacing it with a correct OEM assembly restores proper system sealing and flow.

The reserve tank assembly on the DCA-125 generator serves as a secondary fuel storage vessel that feeds the main fuel system, extending the machine's operational runtime between refueling intervals. It works in conjunction with the primary tank and fuel lines to maintain a steady, uninterrupted supply of fuel to the engine. When the reserve tank assembly cracks, seals fail, or fittings degrade, the generator may experience fuel starvation, unexpected shutdowns, or fuel leaks — all of which disrupt power output and can pose a hazard on site.

Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we'll verify fitment before you order.

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.