Multiquip 518578 Hose 5/16" SAE (500 MM = 1.6 FT)

The Multiquip 518578 is a genuine OEM Hose 5/16" SAE (500 MM = 1.6 FT) designed for the C30HDGA concrete pump. As a direct OEM part sourced through Multiquip's authorized supply chain, 518578 is manufactured to the exact specifications required for correct operation in this application. This hose measures 500 MM (approximately 1.6 FT) in length and is rated to the SAE 5/16" standard, ensuring a proper, leak-free connection within the fluid routing system of the C30HDGA. Ordering the genuine OEM component means you get a part that installs exactly as the original without guesswork.

Key Features

• Genuine OEM Construction — Built to the same SAE 5/16" pressure and dimensional spec as the original factory hose, ensuring consistent fluid flow and connection integrity throughout the hose's service life.
• Correct Length for Direct Swap — At exactly 500 MM (1.6 FT), this hose routes and connects the same as the factory-installed unit, with no trimming or adapter fittings needed.
• Confirmed Fitment for C30HDGA — Verified as the correct replacement hose for the Multiquip C30HDGA concrete pump, so you can order with confidence using part number 518578.
• Leak-Free Fluid Routing — A cracked, swollen, or worn hose in a concrete pump's fluid system can cause pressure loss or contamination; this OEM replacement restores proper circuit integrity.
• Fuel and Fluid System Safety — Correct hose specification is critical in fuel and hydraulic circuits — using an undersized or incompatible hose risks failure under operating pressure in demanding pump applications.

This hose serves as a fluid transfer line within the C30HDGA concrete pump's engine or hydraulic support system. It carries fuel, coolant, or hydraulic fluid between components at the correct flow rate and pressure for sustained pump operation. When a hose of this type degrades — through cracking, swelling, or end-fitting wear — it can cause fluid leaks, pressure drop, or component overheating that takes the machine out of service.

For questions about fitment or to verify that 518578 is the correct part for your machine, contact the DHS Equipment parts team directly.

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.