Multiquip RE540348 V-Band Clamp

The Multiquip RE540348 V-Band Clamp is a genuine OEM component designed for the DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F series ultra-silent diesel generators. As an authorized Multiquip parts source, DHS Equipment supplies this exact clamp to ensure a correct, secure connection between exhaust or piping sections on your generator. The RE540348 matches original factory specifications, making it a direct swap with no guesswork on sizing or fitment.

Key Features

• Genuine OEM Construction: — Manufactured to the same metal gauge and clamp geometry as the original, ensuring consistent clamping force and a leak-free seal at the joint.
• Exact-Match Replacement: — The RE540348 is engineered to the same diameter and band profile as the original clamp, so it seats and tightens correctly without modification.
• Broad DCA Series Compatibility: — Verified fitment across DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F ultra-silent and diesel generator models, including 60 Hz variants.
• Maintains Exhaust Integrity: — A properly clamped joint prevents exhaust gas from escaping at the connection point, protecting operator safety and keeping the generator running within emissions compliance.
• Exhaust Leak Prevention: — A worn or over-torqued clamp can allow exhaust gases to escape at the joint, introducing carbon monoxide risk and reducing back-pressure performance — replacing it promptly keeps the system sealed.

A V-band clamp is a circular, band-style fastener used to join two flanged pipe or duct sections — most commonly in exhaust systems — by drawing the flanges tightly together as the clamp is tightened. On ultra-silent generators like the DCA series, the exhaust routing passes through enclosures and silencing chambers where a secure, vibration-resistant joint is critical. When a V-band clamp weakens, cracks, or loses its clamping tension, the flanged joint can separate or leak, allowing exhaust gases to escape inside or near the enclosure. Replacing the clamp with the correct OEM part restores the sealed exhaust path and keeps the generator operating safely and quietly.

For questions about fitment or to confirm compatibility with your specific DCA generator model, contact the DHS Equipment parts team before ordering.

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.