The Multiquip M1493503403 Acoustic Sheet is a genuine OEM component designed for DCA45SSIU3 and DCA36SPX series ultra-silent diesel generators, including both 50Hz and 60Hz variants of the DCA45SSIU3. As a direct Multiquip OEM part, M1493503403 is manufactured to the same specifications as the original, ensuring a correct drop-in fit within the generator enclosure. This part is compatible with DCA45SSIU3, DCA45SSIU3-50HZ, DCA45SSIU3-60HZ, and DCA36SPX models, making it a straightforward service replacement for technicians working across these units.
Key Features
- Genuine OEM Sound Dampening Material — Sourced directly from Multiquip, this acoustic sheet meets the original absorption and density specifications required for effective noise attenuation inside the generator canopy.
- Direct Enclosure Fit — Dimensioned to install exactly as the factory original, aligning to existing mounting points within the DCA series generator housing without trimming or reworking.
- Broad DCA Series Compatibility — Fits DCA45SSIU3 (50Hz and 60Hz), DCA45SSIU3-50HZ, DCA45SSIU3-60HZ, and DCA36SPX ultra-silent generator models.
- Preserves Ultra-Silent Operation — A degraded or missing acoustic sheet allows interior mechanical and exhaust noise to radiate through the enclosure walls, compromising the low-dB performance these generators are specified for on noise-sensitive sites.
- Noise Compliance Support — On film sets, urban construction sites, and locations governed by local noise ordinances, maintaining the integrity of the acoustic lining is essential to keeping the generator within its rated sound output 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 mechanical vibration and airborne noise generated by the engine and alternator, preventing that energy from transmitting through the canopy walls. When this material deteriorates, tears, or is missing entirely, the generator's rated sound level increases noticeably — which can cause compliance issues on noise-restricted worksites and diminishes the core advantage of an ultra-silent unit.
Part Details
| Part Number | M1493503403 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Acoustic Sheet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA36SPX |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
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.
