Multiquip EE58364 Contactor Box Assembly 19 KW

The Multiquip EE58364 Contactor Box Assembly 19 KW is a genuine OEM component designed for the DCA70SSIU4F Super-Silent Generator series. Sourced directly from Multiquip, this assembly matches the original electrical specifications and physical configuration of the unit it replaces, ensuring a correct installation without adaptation. If your generator is showing signs of contactor failure — such as failure to transfer load, unresponsive switching, or tripped circuits — the part is the factory-correct solution for restoring full electrical function.

Key Features

• OEM-Matched Electrical Rating: — Rated at 19 KW to match the exact load-switching capacity required by the DCA70SSIU4F, ensuring the assembly handles rated output without thermal or electrical stress.
• Direct-Fit Assembly: — Engineered as a complete contactor box assembly, it installs into the original mounting position using existing hardware and wiring connections.
• Confirmed Fitment: — Verified for use with Multiquip DCA70SSIU4F Super-Silent Generator models; always cross-reference your model and serial number before ordering.
• Restored Load Switching Performance: — A functioning contactor assembly is essential for stable power delivery; a worn or failed unit can cause inconsistent output, load dropout, or complete generator shutdown.
• Electrical Safety Compliance: — As a primary switching component in the generator's power circuit, using a genuine OEM-rated replacement helps maintain the integrity of the electrical system and supports safe operation under continuous load.

The contactor box assembly is the electrical switching hub responsible for engaging and disengaging the generator's output load circuit. When the generator is commanded to supply power, the contactor closes the circuit between the alternator and the output terminals; when power is cut, it opens that circuit safely. A failed or degraded contactor can result in erratic power delivery, inability to pick up load, or unsafe arcing within the panel — making timely replacement critical to both performance and operator safety.

DHS Equipment supplies genuine Multiquip OEM parts backed by authorized sourcing. For fitment questions or to confirm compatibility with your specific unit, contact our parts team before ordering.

Part Details

Compatibility & Fitment

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.