Multiquip EM50463 Hose 17-1/2 In.

The Multiquip EM50463 Hose 17-1/2 In. is a genuine OEM hose designed for hydraulically driven concrete pumps in the LS series, including the LS400, LS500, LS40D, LS40TD, and LS50TD. As a direct OEM replacement sourced from Multiquip, it is manufactured to the same specifications as the original component that shipped with your machine. Confirmed fitment covers the LS400, LS500, LS40D, LS40TD, and LS50TD Mayco concrete pump models, so you can order with confidence knowing EM50463 is the correct part for your application. DHS Equipment stocks genuine Multiquip OEM parts to help keep your concrete pump running at full capacity.

Key Features

• Genuine OEM Construction: — Produced to Multiquip's original material and dimensional standards for hydraulic-driven concrete pump hose routing, ensuring correct internal diameter, wall thickness, and pressure rating for the LS series pump system.
• Direct Drop-In Replacement: — At 17-1/2 inches, EM50463 matches the original hose length exactly, connecting to the same ports and routing paths as the factory-installed component without trimming or adapting.
• Broad LS Series Compatibility: — Fits LS400, LS500, LS40D, LS40TD, and LS50TD Mayco hydraulic concrete pumps, covering both standard and turbo diesel variants in the LS product family.
• Maintains Fluid Flow Integrity: — A correctly sized, undamaged hose keeps hydraulic or material flow routed efficiently through the pump circuit; a cracked or collapsed hose can cause pressure loss, erratic pump output, or complete flow interruption on the pour.
• Fuel and Fluid System Safety: — Using the correctly rated OEM hose in a high-pressure concrete pump environment helps prevent unintended leaks or hose failures that could create hazardous working conditions on the jobsite.

On an LS series hydraulic concrete pump, hoses carry pressurized fluid or material between key components in the pump circuit, maintaining the flow rates and pressures the system is engineered to deliver. A hose of the correct length, internal bore, and material compatibility ensures connections seat properly at both ends without strain on the fittings. When a hose deteriorates — through cracking, swelling, or collapse — it disrupts fluid delivery, which can cause inconsistent concrete output, overheating of hydraulic components, or an unplanned shutdown mid-pour.

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.