The Multiquip M3443300203 is a genuine OEM Rear Cover designed for DCA-series ultra-silent diesel generators, including the DCA125SSJU, DCA125SSJU2, DCA100SSVU, DCA100SSJU, DCA125SSJU-GEER, and DCA125SSJU2-FEMA. Sourced directly from Multiquip, this part matches the exact fit and finish of the original component your generator shipped with. It is the correct replacement for operators and service technicians keeping DCA ultra-silent units in full working order.
Key Features
- Genuine OEM Construction — manufactured to the same material and dimensional standards as the original, ensuring correct panel alignment and enclosure integrity on DCA-series units.
- Direct-Fit Replacement — mounts using the existing hardware points on compatible DCA generators, with no secondary modifications to the enclosure frame required.
- Broad DCA-Series Compatibility — confirmed fit for DCA125SSJU, DCA125SSJU2, DCA100SSVU, DCA100SSJU, DCA125SSJU-GEER, and DCA125SSJU2-FEMA ultra-silent diesel generators.
- Enclosure Seal Performance — restores the rear panel's role in containing sound attenuation materials and protecting internal components from dust, debris, and weather exposure.
- Electrical Safety Compliance — a properly fitted rear cover maintains the generator's protective enclosure rating, keeping personnel and internal electrical components separated as intended by the original design.
The rear cover on a DCA ultra-silent generator is a structural enclosure panel that closes off the back of the sound-attenuated housing. It plays a critical role in maintaining the generator's noise-reduction performance by keeping acoustic insulation properly contained, and it protects internal components — including the alternator end and wiring — from environmental exposure. When the rear cover is cracked, damaged, or missing, the enclosure can no longer perform as designed, leading to increased operating noise, potential ingress of moisture and debris, and reduced protection for high-value internal components.
Part Details
| Part Number | M3443300203 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSJU |
| Diesel Powered Generators | DCA125SSJU2 |
| Diesel Powered Generators | DCA100SSVU |
| Diesel Powered Generators | DCA100SSJU |
| Diesel Powered Generators | DCA125SSJU-GEER |
| Diesel Powered Generators | DCA125SSJU2-FEMA |
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.
