The Multiquip M1493415404 Acoustic Sheet is a genuine OEM component designed for DCA40SSKU, DCA40SSKU4i, DCA45, DCA45SSKU, and DCA45SSKU3 series ultra-silent and diesel-powered generators. As a direct OEM replacement, this acoustic sheet meets the original engineering specifications Multiquip built into these machines, ensuring proper fit and function without modification. Sourced directly through authorized channels, the M1493415404 is the correct part for maintaining the noise-attenuation integrity of your generator enclosure. Verify your model code against the confirmed fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Sound Dampening Material — Manufactured to the exact material grade and thickness specified for the DCA-series enclosure, preserving the generator's engineered noise reduction performance.
- Drop-In Enclosure Fit — Engineered to align with the existing mounting points and panel geometry inside the generator housing, allowing straightforward installation.
- Confirmed Fitment — Compatible with DCA40SSKU, DCA40SSKU4i, DCA45, DCA45SSKU, and DCA45SSKU3 generator models.
- Noise Level Protection — A damaged or missing acoustic sheet allows engine and alternator noise to radiate through the enclosure walls, compromising the low-decibel operation these generators are rated for.
- Enclosure Integrity — Replacing worn or degraded acoustic lining is a critical step in any enclosure service, particularly for generators used on noise-sensitive jobsites or in residential areas.
The acoustic sheet is a sound-absorbing liner fitted inside the generator's enclosure panels to dampen engine and alternator noise before it escapes to the exterior. On ultra-silent and super-silent generator models like the DCA and DCA-SSKU series, these panels are central to achieving the low noise ratings that make this class of machine suitable for noise-restricted environments. When an acoustic sheet becomes torn, compressed, oil-saturated, or missing entirely, the enclosure loses its ability to contain sound effectively, and the generator's operating noise levels increase noticeably — undermining its core advantage on sensitive or regulated sites.
Part Details
| Part Number | M1493415404 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Acoustic Sheet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSKU |
| Diesel Powered Generators | DCA40SSKU4i |
| Diesel Powered Generators | DCA45 |
| Diesel Powered Generators | DCA45SSKU |
| Diesel Powered Generators | DCA45SSKU3 |
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.
