The Multiquip EM514636 Wire Harness 2 is a genuine OEM Wire Harness 2 designed for the LS400, LS500, LS600, LS40D, LS40TD, and LS50TD hydraulic-driven concrete pumps. As an OEM component sourced directly through Multiquip, EM514636 is manufactured to the exact electrical specifications required by these machines. This harness provides a direct, connector-matched replacement that installs without modification, keeping your concrete pump's control and power circuits functioning as engineered. Verified fitment covers the full LS-series hydraulic concrete pump lineup listed above.
Key Features
- OEM Electrical Specification Match — Correct conductor gauge, insulation rating, and connector pinout for LS-series hydraulic concrete pump circuits — no guesswork on compatibility.
- Connector-Ready Installation — Factory-terminated connectors align to OEM harness routing points, so the harness seats and locks without splicing or adapting terminals.
- Broad LS-Series Fitment — Confirmed for LS400, LS500, LS600, LS40D, LS40TD, and LS50TD concrete pumps — one part number covering the core hydraulic-driven pump lineup.
- Restores Full Pump Control Function — A damaged or corroded harness causes intermittent control failures, loss of pump output, or complete shutdown; replacing it with EM514636 restores correct signal and power delivery throughout the system.
- Electrical Safety Integrity — Proper insulation and shielding on a concrete pump wire harness are critical to preventing shorts and control faults in demanding pour environments where moisture and vibration are constant factors.
The Wire Harness 2 is the main wiring assembly that routes electrical power and control signals between the engine, hydraulic control system, and operator panel on LS-series concrete pumps. It carries the signals that govern pump output, safety interlocks, and operational controls — meaning a failed or damaged harness can disable the machine entirely or cause erratic, unpredictable pump behavior. Over time, vibration, heat cycling, and exposure to concrete slurry can degrade harness insulation and connector contacts, making this a critical service item to inspect and replace at the first sign of electrical faults.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment for your specific serial number or have questions about EM514636, contact our parts team directly.
Part Details
| Part Number | EM514636 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wire Harness 2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
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.
