Multiquip EE53294 Subbase Tank 100 Gallon

The Multiquip EE53294 Subbase Tank 100 Gallon is a genuine OEM replacement designed for the DCA20SPX ultra-silent diesel generator series. As an authorized Multiquip OEM part, EE53294 is manufactured to the same specifications as the original component, ensuring a direct, correct-fit installation with no guesswork. This subbase fuel tank is purpose-built for the DCA20SPX platform and is the recommended replacement when the original tank shows signs of leakage, corrosion, or structural damage.

Key Features

• Genuine OEM Construction — Built to the exact material and capacity specifications of the original 100-gallon subbase tank, ensuring structural integrity under continuous generator operation.
• Direct-Fit Replacement for DCA20SPX — Engineered specifically for the DCA20SPX ultra-silent generator, with mounting points and fuel line connections that align with the original chassis layout.
• 100-Gallon Rated Capacity — Matches the original fuel storage volume, supporting extended run times and uninterrupted power delivery without refueling interruptions.
• Fuel System Integrity — A sound subbase tank prevents fuel contamination, dangerous leaks, and pressure loss that can cause generator shutdowns or fire hazards on the jobsite.
• Safety-Critical Compliance — Fuel containment components must meet OEM standards; the EE53294 satisfies those requirements as a factory-authorized replacement, supporting safe operation and regulatory compliance.

The subbase tank on a DCA20SPX generator serves as the primary fuel reservoir, sitting beneath the generator enclosure and feeding the diesel engine to sustain continuous power output. Because it forms part of the structural base of the unit, the tank must maintain both fuel-tight integrity and mechanical rigidity under load and vibration. A cracked, corroded, or leaking subbase tank compromises fuel delivery, creates a fire risk, and can render the generator inoperable — making prompt replacement with a correct OEM part essential.

For fitment questions or to confirm compatibility before ordering, contact the DHS Equipment team directly.

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.