The Multiquip M3443301803 Rear Frame Cover is a genuine OEM component designed for DCA125USI, DCA125USI3CAN, and DCA85USJ2 ultra-silent diesel generator models. As a direct factory replacement, this cover restores the structural integrity and weather protection of the generator enclosure to original specification. It is confirmed compatible with the DCA125USI, DCA125USI3CAN, and DCA85USJ2 model codes, making it straightforward to source the correct part for your unit. Ordering the genuine Multiquip part ensures the cover aligns precisely with the existing enclosure panels and mounting points on these ultra-silent generator models.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the cover matches the exact panel geometry and fastener pattern of the production unit.
- Direct Enclosure Replacement — Mounts directly to the rear frame of DCA-series ultra-silent generators using the existing hardware positions, with no rework to the surrounding panels.
- Confirmed Fitment — Compatible with DCA125USI, DCA125USI3CAN, and DCA85USJ2 ultra-silent diesel generator models.
- Enclosure Integrity Restored — A damaged or missing rear frame cover exposes internal components to dust, moisture, and debris; replacing it promptly protects the generator's engine and alternator from premature wear.
- Weather and Site Protection — The rear frame cover forms part of the sound-attenuating enclosure, so maintaining its condition also preserves the noise-reduction performance these ultra-silent units are built to deliver.
The rear frame cover is a structural and protective panel that closes off the rear section of the generator's sound-attenuating enclosure. It shields the internal engine and alternator components from environmental exposure — including rain, dust, and debris common on active job sites — while also contributing to the acoustic dampening that defines the ultra-silent operating profile of the DCA series. When this cover is cracked, missing, or damaged, the generator becomes vulnerable to accelerated internal wear and its sound-attenuation performance is compromised, making prompt replacement important for both equipment longevity and site compliance.
Part Details
| Part Number | M3443301803 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Frame Cover |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125USI3CAN |
| Diesel Powered Generators | DCA125USI |
| Diesel Powered Generators | DCA85USJ2 |
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.
