The Multiquip M1494400504 Acoustic Sheet is a genuine OEM component designed for the DCA45USI ultra-silent diesel generator. As a direct OEM replacement, this part meets the exact material and dimensional specifications set by Multiquip, ensuring it installs correctly and performs as intended within the generator's sound-dampening enclosure. Sourced directly through authorized supply channels, the M1494400504 is the correct choice for technicians and operators maintaining DCA45USI units to original performance standards.
Key Features
- OEM-Grade Sound Dampening Material — Manufactured to the same material specification as the original, maintaining the noise-absorption properties the DCA45USI enclosure was engineered around.
- Direct Panel-for-Panel Replacement — Matches the original sheet profile and mounting configuration, allowing straightforward removal and reinstallation without fabrication or trimming.
- Confirmed Fit for DCA45USI — Verified for the Multiquip DCA45USI ultra-silent diesel generator series, eliminating guesswork when ordering replacement acoustic components.
- Preserves Ultra-Silent Operating Levels — A degraded or missing acoustic sheet allows engine and exhaust noise to transmit through the enclosure panels; replacing it restores the low dB output the DCA series is known for.
- Genuine OEM Part — Supplied under the Multiquip part number M1494400504, giving service technicians confidence that fit, material grade, and thickness are consistent with the original build specification.
The acoustic sheet is a sound-absorbing liner fitted to the interior panels of the generator enclosure. Its role is to absorb and dissipate engine, exhaust, and mechanical noise before it can radiate through the outer housing — which is what allows ultra-silent generators like the DCA45USI to operate at the low noise levels required on film sets, hospitals, events, and other noise-sensitive environments. When an acoustic sheet becomes torn, compressed, oil-saturated, or missing entirely, the enclosure loses its ability to contain sound effectively, and ambient noise levels at the unit rise noticeably. Replacing it with the correct OEM part restores the enclosure's designed attenuation performance.
Part Details
| Part Number | M1494400504 |
|---|---|
| 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.
