The Multiquip M5331401704 DEF Tank Band is a genuine OEM component designed for the DCA300SSJU4F2 Super-Silent generator series, including the 60Hz diesel-powered configuration. Sourced directly from Multiquip, this band delivers the exact fitment required to properly secure the DEF (Diesel Exhaust Fluid) tank within the generator enclosure. Using the correct OEM part ensures the tank is held firmly in position, preventing movement, vibration wear, and potential fluid line stress during operation.
Key Features
- OEM-Grade Retention Strength — Manufactured to the same specification as the original, providing the clamping force and material integrity required to keep the DEF tank secure under continuous generator operation.
- Direct-Fit Replacement — Engineered to align with the factory mounting points on DCA300SSJU4F2 units, replacing the original band without modification to the tank bracket or enclosure.
- Confirmed Fitment — Compatible with DCA300SSJU4F2 Super-Silent and DCA300SSJU4F2 60Hz diesel-powered generators.
- Protects DEF System Integrity — A properly tensioned tank band prevents tank shift and reduces stress on DEF lines and connectors, supporting consistent fluid delivery to the emissions system.
- Emissions System Compliance — Securing the DEF tank correctly is critical to maintaining the SCR (Selective Catalytic Reduction) emissions system function; a loose or failed band can compromise fluid delivery and trigger system faults.
The DEF tank band is a retention bracket that clamps the Diesel Exhaust Fluid tank securely within the generator frame. On Tier 4 diesel generators like the DCA300SSJU4F2, the DEF system is essential for emissions compliance — it injects fluid into the exhaust stream to reduce nitrogen oxide output. If the tank band becomes corroded, cracked, or loses tension, the tank can shift during operation, placing stress on the fluid lines and fittings and potentially interrupting DEF delivery, which can trigger fault codes and force the unit to derate or shut down.
Part Details
| Part Number | M5331401704 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | DEF Tank Band |
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.
