The Multiquip M3494420704 Acoustic Sheet is a genuine OEM component designed for DCA180SSJU4F and DCA220SSJU4F series Super-Silent generators. As a direct factory replacement, this acoustic sheet meets the original engineering specifications for sound attenuation used in Multiquip's ultra-quiet generator enclosures. Verified fitment covers multiple configurations across the Super-Silent generator lineup, including 60Hz variants of both the DCA180SSJU4F and DCA220SSJU4F series. Sourced directly through authorized Multiquip distribution, part number M3494420704 ensures you receive an exact match for your machine.
Key Features
- Genuine OEM Sound Damping Material — Manufactured to Multiquip's original acoustic specifications, ensuring the correct density and absorption rating for enclosure-level noise control.
- Drop-In Enclosure Fit — Engineered to match the panel geometry of DCA180SSJU4F and DCA220SSJU4F enclosures, seating flush without trimming or reworking.
- Broad Series Coverage — Fits multiple Super-Silent generator configurations including 60Hz variants of the DCA180SSJU4F and DCA220SSJU4F series.
- Sustained Noise Attenuation — A properly fitted acoustic sheet maintains the generator's rated sound levels; a degraded or missing sheet allows enclosure resonance and elevated decibel output that defeats the purpose of a super-silent unit.
- Operational Compliance Support — Super-Silent generators are often deployed in noise-sensitive environments with strict decibel limits; replacing worn acoustic material helps maintain compliance with site noise regulations.
The acoustic sheet is a sound-absorbing lining fitted inside the generator enclosure that reduces the level of engine and mechanical noise transmitted to the surrounding environment. It works by dampening vibration and absorbing sound waves before they can radiate through the enclosure panels, which is critical for generators operating in noise-sensitive locations such as film sets, urban construction zones, or residential areas. When the acoustic sheet deteriorates, becomes saturated, or is missing, the generator's noise output rises noticeably, potentially violating site permits and disrupting nearby operations.
Part Details
| Part Number | M3494420704 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Acoustic Sheet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA180SSJU4F3 |
| Super-Silent Generators | DCA220SSJU4F3 |
| Super-Silent Generators | DCA180SSJU4F |
| Super-Silent Generators | DCA220SSJU4F2 |
| Diesel Powered Generators | DCA180SSJU4F3 (60HZ) |
| Diesel Powered Generators | DCA220SSJU4F2 (60Hz) |
| Diesel Powered Generators | DCA180SSJU4F (60HZ) |
| Diesel Powered Generators | DCA220SSJU4F3 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.
