The Multiquip M5331401603 DEF Tank Bracket is a genuine OEM component designed for the DCA300SSJU4F2 super-silent diesel generator series. As a direct OEM replacement, this bracket is manufactured to the same specifications as the original, ensuring a correct, secure mounting position for the Diesel Exhaust Fluid tank. Sourced directly through Multiquip's authorized parts network, the M5331401603 is the correct part for DCA300SSJU4F2 units operating on both standard 60Hz configurations.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material grade as the original bracket, ensuring structural integrity under generator vibration and load cycles.
- Correct Mounting Geometry — Engineered to align precisely with the DEF tank mounting points on DCA300SSJU4F2 units, allowing direct bolt-on installation without modification.
- DCA300SSJU4F2 Fitment — Confirmed fit for the DCA300SSJU4F2 super-silent diesel generator, including 60Hz diesel-powered configurations.
- DEF System Integrity — A properly secured DEF tank bracket prevents tank movement and potential line stress, keeping the emissions system stable during operation.
- Emissions Compliance Support — The DEF system is central to Tier 4 Final emissions compliance; maintaining a secure, undamaged bracket assembly supports proper system function and regulatory operation.
The DEF Tank Bracket is a structural mounting component that holds the Diesel Exhaust Fluid reservoir securely in place within the generator enclosure. On Tier 4 Final diesel generators like the DCA300SSJU4F2, the DEF system is an active part of the exhaust aftertreatment process — the fluid is injected into the exhaust stream to reduce nitrogen oxide emissions. If the bracket becomes cracked, corroded, or damaged, the tank can shift or vibrate against surrounding components, risking DEF line damage, fluid leaks, or system faults that can trigger generator shutdowns.
Part Details
| Part Number | M5331401603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | DEF Tank Bracket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA300SSJU4F2 |
| Diesel Powered Generators | DCA300SSJU4F2 60Hz |
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.
