The Multiquip EE53363 Tank Subbase Double Wall UL142 24Hr 250Ga is a genuine OEM component designed for UL142 series generator installations. This is a factory-sourced replacement that meets the original design specifications for double-wall fuel containment on stationary generator base configurations. Verified for the UL142 series, the part ensures a direct, like-for-like installation with no guesswork on fitment.
Key Features
- Double-Wall Containment Construction — Secondary containment wall provides a critical barrier against fuel leaks, helping installations meet environmental and site compliance requirements.
- UL142 Listed Design — Built to UL142 standard for aboveground flammable liquid storage, supporting regulatory acceptance on permitted generator installations.
- 24-Hour Runtime Capacity — 250-gallon tank volume is sized to sustain extended generator operation without refueling interruption, ideal for standby power applications.
- Genuine OEM Sourcing — Sourced directly from Multiquip, this tank matches the original base dimensions and connection points for the UL142 series, ensuring proper integration with the generator package.
- Subbase Form Factor — Mounts beneath the generator set as a structural base, combining fuel storage and equipment support in a single assembly to simplify installation and reduce site footprint.
A subbase fuel tank serves a dual purpose on a stationary generator installation: it acts as the structural foundation that the generator set mounts directly onto, while simultaneously housing the fuel supply needed to run the unit. The double-wall design adds a secondary containment layer around the inner tank, capturing any leaks before they reach the surrounding environment — a requirement on many permitted commercial and industrial sites. When a subbase tank is compromised through corrosion, damage, or seal failure, it can create fuel loss, regulatory violations, and generator downtime, making timely replacement with a correct OEM unit critical to safe, continuous operation.
Part Details
| Part Number | EE53363 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tank Subbase Double Wall UL142 24Hr 250Ga |
Compatibility & Fitment
| Name | Model |
|---|---|
| UL142 | UL142 |
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.
