The Multiquip EM517993 Wire Harness 2 is a genuine OEM Wire Harness 2 designed for the LS300 hydraulic-driven concrete pump. As a factory-sourced component, EM517993 is manufactured to the same specifications as the original harness installed at the time of production, ensuring correct connector fit, wire gauge, and circuit routing throughout the machine. If you are servicing an LS300 and tracing an electrical fault or replacing a damaged loom, this is the correct OEM replacement harness for the job.
Key Features
- OEM-Matched Wiring Specification — Correct conductor gauge, insulation rating, and connector pinout matched to the original LS300 electrical system — no splicing or adaptation needed.
- Direct Plug-In Replacement — Harness connectors align with OEM mounting points and terminals on the LS300, allowing straightforward removal and reinstallation without rewiring.
- Genuine Multiquip Part — Sourced directly from Multiquip as a genuine OEM component, carrying part number EM517993 for verified fitment accuracy on the LS300 concrete pump.
- Protects Hydraulic Control Circuits — A correctly functioning wire harness keeps hydraulic solenoids, pressure sensors, and control panel signals operating in sync — a damaged harness can cause erratic pump behavior or full electrical failure.
- Built for Demanding Concrete Pump Environments — Wiring is routed and protected to withstand the vibration, moisture, and mechanical stress typical of active concrete pump operation.
The wire harness is the central electrical backbone of the LS300 concrete pump, routing power and control signals between the engine, hydraulic solenoids, operator controls, and safety circuits. When a harness becomes damaged — through abrasion, moisture intrusion, or mechanical stress — it can cause intermittent faults, loss of hydraulic control, or complete pump shutdown. Replacing a worn or damaged harness with the correct OEM unit restores full electrical integrity and ensures every connected system receives the proper signal and power it depends on.
Part Details
| Part Number | EM517993 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wire Harness 2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
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.
