The Multiquip M3278500004 Output Terminal Bolt is a genuine OEM component designed for DCA-series ultra-silent diesel generators, including the DCA70SSIU, DCA70SSIU50HZ, DCA70SSIU60HZ, and DCA125SSJU-GEER. As an authorized Multiquip OEM part, the M3278500004 ensures a correct, secure connection at the generator output terminal — exactly as specified for these units at the time of manufacture. Sourced directly through Multiquip's OEM supply chain, this bolt is the right choice when restoring your generator's electrical output connections to proper working order.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the exact thread pitch, diameter, and torque specification required for secure output terminal connections on DCA-series generators.
- Direct-Fit Installation — Replaces the original hardware at the output terminal block, seating and threading exactly as the factory-installed bolt without rework or modification to surrounding components.
- Confirmed Fitment — Compatible with DCA70SSIU, DCA70SSIU50HZ, DCA70SSIU60HZ, and DCA125SSJU-GEER ultra-silent diesel generator models.
- Maintains Secure Load Connections — A correctly torqued output terminal bolt holds conductor lugs firmly in place, preventing resistance buildup, heat generation, and intermittent power faults under load.
- Electrical Safety Critical — Loose or incorrect output terminal hardware is a leading cause of arcing and overheating at generator output connections; using the correct OEM bolt maintains the safety integrity of the power distribution point.
The output terminal bolt secures the conductor lugs or bus connections at the generator's main output terminal block — the point where the generator's electrical output is distributed to the load. A properly torqued bolt at this location ensures a low-resistance, stable contact between the generator's output and the connected equipment or distribution panel. When this bolt is missing, stripped, or incorrect, the resulting loose connection can cause resistive heating, voltage drop under load, arcing damage to terminal components, and potentially unsafe operating conditions. Replacing a worn or damaged output terminal bolt with the correct OEM hardware restores the connection to its intended specification and keeps the generator operating safely and efficiently.
Part Details
| Part Number | M3278500004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Output Terminal Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSIU |
| Diesel Powered Generators | DCA70SSIU50HZ |
| Diesel Powered Generators | DCA70SSIU60HZ |
| Diesel Powered Generators | DCA125SSJU-GEER |
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.
