The Multiquip EM514599 Sensor Hose 4000 PSI is a genuine OEM hydraulic sensor hose designed for LS-series hydraulic-driven concrete pumps, including the LS600, LS40TD, LS50TD, LS400, and LS40D. As a direct OEM replacement sourced through Multiquip's authorized parts channel, this hose is built to the same pressure tolerances and dimensional specifications as the original component installed at the factory. Rated at 4000 PSI, it is engineered to handle the high-pressure hydraulic demands of these concrete pump platforms without compromise. DHS Equipment supplies this part as a confirmed fitment replacement, so you can order with confidence knowing it is the correct component for your machine.
Key Features
- Pressure-Rated Construction — Rated at 4000 PSI to withstand the sustained hydraulic pressures generated in LS-series concrete pump circuits.
- Genuine OEM Sourcing — Authorized Multiquip OEM replacement, manufactured to the same specification as the original hose assembly installed on your pump.
- Confirmed LS-Series Fitment — Direct replacement for LS600, LS40TD, LS50TD, LS400, and LS40D hydraulic concrete pumps with correct connection geometry for a straightforward swap.
- Sensor Circuit Integrity — Maintains accurate hydraulic pressure signal delivery to the pump's sensing system, supporting consistent output control and cycle performance.
- Safety-Critical Hydraulic Component — A cracked or leaking high-pressure sensor hose can cause hydraulic fluid exposure and loss of pressure feedback; replacing with a correctly rated OEM hose restores safe system operation.
The sensor hose routes hydraulic fluid between the pump's pressure circuit and its sensing or monitoring components, allowing the machine's hydraulic system to register and respond to operating pressure in real time. In high-output concrete pumps like the LS-series, this feedback loop is essential for maintaining consistent pumping cycles and protecting the hydraulic circuit from pressure irregularities. When this hose degrades, develops cracks, or begins to leak, the machine may lose accurate pressure readings, leading to erratic performance or uncontrolled hydraulic fluid release at operating pressure.
For fitment questions or to confirm this part is correct for your specific machine configuration, contact the DHS Equipment parts team directly.
Part Details
| Part Number | EM514599 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Sensor Hose 4000 PSI |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600 |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS40D |
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.
