The Multiquip M1493100604 Acoustic Sheet is a genuine OEM component designed for DCA25SSIU, DCA20SPX, and related ultra-silent diesel generator models. As a direct OEM replacement, this part is manufactured to the same specification as the original, ensuring it installs correctly within the generator's sound-attenuation enclosure. Compatible models include the DCA25SSIU, DCA25SSIU2, DCA25SSIU3, DCA20SPX, DCA20SPXU2, DCA20SPXU2D, and DCA25SSIU2-60HZ, among others in the DCA ultra-silent series. DHS Equipment stocks this part to help you keep your generator operating at its rated noise-reduction performance.
Key Features
- Genuine OEM Sound Dampening Material — Manufactured to original specification, maintaining the enclosure's designed acoustic absorption properties across the full operating range of the generator.
- Direct Enclosure Fit — Dimensioned and profiled to seat correctly within the DCA ultra-silent generator canopy, replacing the original sheet without trimming or reworking the housing panels.
- Broad DCA Series Compatibility — Fits DCA25SSIU, DCA25SSIU2, DCA25SSIU3, DCA20SPX, DCA20SPXU2, DCA20SPXU2D, and DCA25SSIU2-60HZ ultra-silent diesel generator models.
- Restored Noise-Level Performance — A deteriorated or missing acoustic sheet allows sound to escape the enclosure, undermining the low-dB rating these generators are specified for on noise-sensitive worksites.
- Worksite Compliance Support — Ultra-silent generators are frequently selected to meet local noise ordinances or production-environment requirements; keeping the acoustic lining intact helps the unit maintain the noise output it was rated and selected for.
The acoustic sheet is a sound-absorbing lining panel fitted inside the generator's canopy enclosure. Its role is to capture and dissipate mechanical and exhaust noise generated during operation, allowing ultra-silent series generators to achieve their low decibel ratings. When the sheet degrades, tears, or is missing, the enclosure loses its dampening effectiveness and radiated noise levels increase — which can disqualify the unit from use in noise-restricted environments such as film sets, hospitals, or residential areas with strict sound ordinances.
Part Details
| Part Number | M1493100604 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Acoustic Sheet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU |
| Diesel Powered Generators | DCA25SSIU2 |
| Diesel Powered Generators | DCA25SSIU3 |
| Diesel Powered Generators | DCA20SPX |
| Diesel Powered Generators | DCA20SPXU2 |
| Diesel Powered Generators | DCA20SPXU2D |
| Diesel Powered Generators | DCA20SPXU2 Servpro |
| Diesel Powered Generators | DCA25SSIU2-60HZ |
| Diesel Powered Generators | DCA25SSIU-GEER |
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.
