Multiquip RE304965 V-Band Clamp

The Multiquip RE304965 V-Band Clamp is a genuine OEM component designed for DCA220SSJU4F and DCA300SSJU4F series super-silent diesel generators. This clamp provides a secure, leak-free connection at exhaust or intake joints where a precision radial seal is essential to proper generator operation. Sourced directly from Multiquip, part number RE304965 is built to the same specification as the original hardware installed at the factory. Verified fitment covers the full DCA220SSJU4F and DCA300SSJU4F model families, including Tier 4 Final variants.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, ensuring the correct clamping force and sealing performance for exhaust or intake connections on super-silent generator enclosures.
• Drop-In Replacement — Matches the original band diameter, lug geometry, and fastener interface of the RE304965 clamp for a straightforward swap with standard hand tools.
• Broad DCA Series Fitment — Confirmed for DCA220SSJU4F and DCA300SSJU4F model families, including Tier 4 Final and PD variants, across both standard and 60 Hz configurations.
• Exhaust Integrity Under Load — A correctly torqued V-band clamp maintains a gas-tight seal during extended generator run cycles; a failed or loose clamp can allow exhaust gases to escape within the enclosure, triggering shutdowns or creating safety hazards.
• Critical for Enclosed Generator Applications — In super-silent enclosure designs, exhaust routing integrity directly affects acoustic performance and ventilation management — making clamp condition a routine inspection point during scheduled maintenance.

A V-band clamp is a circular, segmented fastener that draws two flanged pipe or duct ends together with even radial clamping force when its central bolt is tightened. On enclosed super-silent generators like the DCA220SSJU4F and DCA300SSJU4F, these clamps are commonly used to secure exhaust system joints where vibration resistance and quick serviceability are required. When a V-band clamp stretches, cracks, or loses its ability to seat fully, the joint it secures can loosen under thermal cycling and engine vibration, leading to exhaust leaks, noise increases, or enclosure contamination.

For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment 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.