Multiquip C3331401113 SCR Bracket

The Multiquip C3331401113 SCR Bracket is a genuine OEM component designed for the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, and DCA400SSI4F3PD ultra-silent diesel generator series. As an authorized Multiquip parts distributor, DHS Equipment supplies this bracket direct from the manufacturer to ensure correct fit and function on your machine. This part is confirmed compatible across the DCA400SSI4F family, including Sunbelt-spec and PB/PD variants. Verify your model code before ordering to confirm the right application.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original engineering tolerances, ensuring the bracket mounts and aligns the SCR system exactly as the machine was built.
• Direct-Mount Replacement — Engineered to bolt into the existing mounting points on DCA400SSI4F-series generators without rework or modification to surrounding hardware.
• Broad DCA400SSI4F Series Coverage — Fits DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and related Sunbelt-spec variants in the ultra-silent Tier 4 generator lineup.
• Emissions System Structural Integrity — Correctly securing the SCR assembly prevents vibration-induced stress on exhaust aftertreatment connections, which can lead to leaks, fault codes, or failed emissions compliance checks.
• Tier 4 Emissions Compliance Support — The SCR system is central to meeting Tier 4 Final emissions standards; a damaged or missing bracket risks misalignment of critical aftertreatment components and potential regulatory non-compliance.

The SCR (Selective Catalytic Reduction) bracket is a structural mounting component that holds the SCR aftertreatment assembly securely in position within the generator enclosure. The SCR system itself reduces nitrogen oxide emissions by injecting a reductant fluid into the exhaust stream, and its correct physical positioning is essential for maintaining proper exhaust flow, connection integrity, and Tier 4 Final emissions compliance. When this bracket is cracked, broken, or missing, the SCR assembly can shift under vibration, placing stress on exhaust fittings and sensors that may result in fault codes, unplanned downtime, or a generator that cannot legally operate on regulated job sites.

For questions about fitment or to confirm compatibility with your specific DCA400SSI4F variant, contact the DHS Equipment parts team directly.

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.