Multiquip EM807047 Main Wire Harness

The Multiquip EM807047 Main Wire Harness is a genuine OEM component designed for the LS450 hydraulic-driven concrete pump. As a direct OEM replacement, this harness is manufactured to the exact specifications of the original, ensuring every connector, terminal, and circuit route matches the factory configuration. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence knowing the fit and function are correct for your machine.

Key Features

• OEM Electrical Integrity — Manufactured to the original circuit layout, with correct wire gauges, terminal types, and connector housings that match the LS450's electrical system demands.
• Drop-In Connector Compatibility — Every plug and terminal aligns directly with the LS450's existing harness routing and connection points, requiring no splicing or rewiring.
• LS450 Concrete Pump Fitment — Verified for the Multiquip LS450 hydraulic-driven concrete pump; confirm your model before ordering.
• Full System Communication Restored — A functioning main harness keeps all electrical signals — controls, sensors, and safety circuits — operating as intended, preventing erratic behavior or pump shutdown.
• Electrical Safety Compliance — Correct wire insulation ratings and secure terminations protect against shorts and ground faults in the demanding, high-moisture environment of concrete pump operation.

The main wire harness is the central nervous system of the LS450 concrete pump's electrical architecture. It routes power and control signals between the engine, hydraulic controls, operator panel, and safety devices, keeping every system in sync during operation. When the harness degrades — through abrasion, moisture intrusion, or connector corrosion — the result can be intermittent faults, loss of control response, or complete electrical failure, making prompt replacement critical to safe and productive pump operation.

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.