Multiquip EE46055 Fuel Tank Sub Base Double Wall UL 142 5

The Multiquip EE46055 Fuel Tank Sub Base Double Wall UL 142 5 is a genuine OEM component designed for UL142 series equipment. As a direct OEM replacement sourced from Multiquip, this sub base fuel tank meets the same construction and compliance standards as the original unit installed at the factory. Fitment is confirmed for UL142 series machines, making part selection straightforward for service technicians and fleet managers alike. DHS Equipment stocks this part to keep your replacement process simple and accurate.

Key Features

• Double-Wall UL 142 Construction — Built to UL 142 standard for aboveground flammable liquid storage, providing a secondary containment barrier within the tank structure itself.
• Genuine OEM Part — Supplied directly by Multiquip as part number EE46055, ensuring the tank matches original dimensions, fittings, and material specifications for a correct installation.
• Confirmed UL142 Series Fitment — Engineered specifically for UL142 series equipment; no guesswork on compatibility when ordering by model code.
• Sub Base Integration — Designed to serve as a structural sub base for the generator or equipment it supports, consolidating fuel storage and machine mounting into a single unit.
• Fuel System Integrity — A properly functioning double-wall sub base tank prevents fuel leaks and secondary containment failures that could result in environmental hazards or equipment shutdown.
• Regulatory Compliance — The UL 142 rating is a recognized standard for steel aboveground tanks; using the correct OEM-specified tank helps maintain site compliance with fuel storage regulations.

A sub base fuel tank serves a dual purpose: it acts as the structural foundation that the generator or equipment unit sits on, while also storing the fuel supply needed for extended run times. The double-wall design required by UL 142 means a second steel wall surrounds the primary tank, creating an interstitial space that contains any fuel that may leak from the inner wall before it can reach the environment. When this tank is cracked, corroded, or otherwise compromised, it not only creates a fuel supply problem but also eliminates the secondary containment protection the double-wall design is intended to provide — making timely replacement critical for both operational and safety reasons.

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.