The Multiquip EE43258 Sub-Base Fuel Tank 65 Gal. is a genuine OEM component designed for the DCA25SSIU ultra-silent diesel generator. This direct-replacement tank is sourced from Multiquip to ensure correct fit, proper sealing, and full compatibility with the sub-base mounting configuration of the DCA25SSIU. As a genuine OEM part, it is built to the same specifications as the original unit, so you can restore your generator to full operational capacity with confidence.
Key Features
- OEM-Grade Fuel Containment — Manufactured to Multiquip's original material and seam specifications, ensuring the tank holds a full 65-gallon capacity without seepage or pressure loss over extended run cycles.
- Sub-Base Drop-In Replacement — Engineered to mount directly into the sub-base frame of the DCA25SSIU, with matching port locations and hardware attachment points for a straightforward installation.
- Confirmed Fitment for DCA25SSIU — Designed specifically for the DCA25SSIU ultra-silent diesel generator series, eliminating guesswork when sourcing a replacement tank for this unit.
- Extended Runtime Capacity — The 65-gallon capacity supports longer uninterrupted run times, making it well-suited for demanding continuous-power applications on set, at events, or on remote job sites.
- Fuel System Integrity — A damaged or leaking sub-base tank creates fuel spillage risk and can trigger automatic shutdowns; replacing with a genuine OEM tank restores safe, uninterrupted fuel delivery to the engine.
The sub-base fuel tank serves as the primary fuel reservoir for the DCA25SSIU generator, integrating directly into the base frame to supply diesel fuel to the engine throughout its run cycle. Its sub-base design keeps the tank protected within the generator's enclosure, contributing to the unit's compact, ultra-silent profile. When a sub-base tank cracks, corrodes, or develops a leak, it compromises both fuel delivery and safe operation — making timely replacement with the correct OEM part essential to restoring the generator's performance and runtime.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | EE43258 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Sub-Base Fuel Tank 65 Gal. |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU |
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.
