Multiquip RE298757 V-Band Clamp

The Multiquip RE298757 V-Band Clamp is a genuine OEM component designed for the DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F series Ultra-Silent diesel generators. As a direct OEM replacement, this clamp is built to the same specifications as the original hardware, ensuring a secure and leak-free connection in the exhaust or intake system. Sourced directly through authorized Multiquip supply channels, the RE298757 is the correct part to restore your generator to proper operating condition. DHS Equipment stocks genuine Multiquip OEM parts to help you get the right component the first time.

Key Features

• Genuine OEM Clamping Force: — Engineered to deliver the same radial clamping load as the original, maintaining a sealed connection under the thermal cycling and vibration typical of diesel generator exhaust systems.
• Drop-In Exhaust Connection Fit: — Designed to seat directly onto the mating V-band flanges of DCA-series generators with no modification to flanges or mounting surfaces.
• Broad DCA Series Coverage: — Compatible with DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F Tier 4 Super-Silent generator models across multiple production variants.
• Exhaust Integrity Under Load: — A properly torqued V-band clamp keeps exhaust gases fully contained, protecting enclosure components and surrounding wiring from heat damage and carbon buildup.
• Emissions and Safety Compliance: — Maintaining a sealed exhaust connection is critical on Tier 4 diesel units; a failed clamp can allow exhaust bypass that affects DEF system back-pressure and may trigger fault codes.

A V-band clamp is a circular clamping collar that draws two flanged pipe ends together using a single bolt or T-bolt, creating a pressure-tight, vibration-resistant joint. On diesel generator sets like the DCA Super-Silent series, V-band clamps are commonly used on exhaust transitions and turbocharger connections where secure, serviceable couplings are required. When a V-band clamp loosens, cracks, or loses tension, exhaust gases can escape at the joint, leading to heat damage, increased noise levels, and potential compliance issues with emission-controlled Tier 4 engines.

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.