The Multiquip M3454400003 Terminal Cover is a genuine OEM component designed for DCA and NGA series super-silent and ultra-silent diesel generators, including the DCA125SSIU4F, DCA125SSJU4I, DCA150SSJU4F, NGA100SSPUL, NGA150SSPUPL, NGA150SSPUPL2, and DCA125SSJU4i 60Hz. As a direct OEM replacement, this cover is manufactured to the same specification as the original part, ensuring a proper fit within the generator's electrical terminal housing. Confirm your model code against the fitment list before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional specification of the original terminal cover, maintaining the integrity of the electrical enclosure it protects.
- Direct Drop-In Replacement — Matches the original mounting points and profile on covered DCA and NGA series units, allowing straightforward installation without modification.
- Broad Generator Fitment — Confirmed fit across multiple super-silent and ultra-silent generator models including DCA125SSIU4F, DCA125SSJU4I, DCA150SSJU4F, NGA100SSPUL, NGA150SSPUPL, NGA150SSPUPL2, and DCA125SSJU4i 60Hz.
- Electrical Enclosure Integrity — Keeps the terminal block shielded from dust, debris, and incidental contact, supporting consistent generator output and connection stability.
- Electrical Safety Compliance — Proper terminal coverage is a requirement on commercial generator installations; using the correct OEM cover helps maintain compliance with enclosure protection standards on live terminal assemblies.
The terminal cover on a generator serves as a protective housing over the electrical terminal block — the point where output cables and load connections are made. By enclosing these live terminals, the cover prevents accidental contact, shields connection points from moisture and contaminants, and helps maintain the insulation integrity of the wiring. When the cover is cracked, missing, or improperly seated, the exposed terminals become a safety hazard and the connection points are vulnerable to corrosion and debris ingress, which can lead to voltage irregularities or connection failures over time.
Part Details
| Part Number | M3454400003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Terminal Cover |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSIU4F |
| Diesel Powered Generators | DCA125SSJU4I |
| Diesel Powered Generators | DCA150SSJU4F |
| Diesel Powered Generators | NGA100SSPUL |
| Diesel Powered Generators | NGA150SSPUPL |
| Diesel Powered Generators | NGA150SSPUPL2 |
| Diesel Powered Generators | DCA125SSJU4i 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.
