The Multiquip M1494100004 Acoustic Sheet is a genuine OEM component designed for the DCA45USI ultra-silent diesel generator. As a direct OEM replacement, this sheet matches the original material grade, dimensions, and mounting configuration specified for the DCA45USI enclosure — no guesswork on fitment. Sourced directly through Multiquip's authorized parts network, the M1494100004 is the correct replacement when the original acoustic lining shows wear, damage, or deterioration.
Key Features
- OEM-Grade Sound Dampening Material — Manufactured to the same acoustic absorption specification as the original, maintaining the enclosure's engineered noise attenuation performance.
- Direct Enclosure Fit — Contoured and sized to match the DCA45USI generator enclosure panels exactly, installing in the same position and orientation as the factory sheet.
- Confirmed Fitment for DCA45USI — Verified genuine OEM replacement for the DCA45USI ultra-silent diesel generator series.
- Protects Noise Compliance Performance — A worn or missing acoustic sheet allows sound levels to rise, which can push the unit outside acceptable limits for noise-sensitive worksites and permit requirements.
- Genuine Multiquip OEM Part — Supplied under the Multiquip part number M1494100004, ensuring you receive the correct specification component rather than an unverified substitute.
The acoustic sheet lines the interior panels of the DCA45USI generator enclosure, absorbing and dampening mechanical and exhaust noise produced by the diesel engine during operation. It is a key reason ultra-silent generators achieve their low dB ratings — without it, sound waves reflect freely inside the housing and radiate outward at significantly higher levels. When the sheet becomes torn, saturated with fluids, or detaches from the enclosure wall, the generator's noise output increases noticeably, which can create compliance issues on regulated or noise-restricted jobsites.
Part Details
| Part Number | M1494100004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Acoustic Sheet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45USI |
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.
