Multiquip EM5015901 90-Degree Connector ST45/70

The Multiquip EM5015901 is a genuine OEM 90-Degree Connector ST45/70 designed for RAMMAX walk-behind roller models including the RW1404, RW1404MR, and RW1504HF. As a direct OEM replacement, this connector is produced to the same specifications as the original component installed at the factory, ensuring a proper fit within the hydraulic or fluid-line routing on your roller. Verified fitment covers RW1404MR units at S/N 326075 and up, as well as RW1504HF units up to S/N. Sourcing part number EM5015901 through DHS Equipment means you receive an authentic Multiquip component backed by OEM quality assurance.

Key Features

• Genuine OEM Construction — Manufactured to original Multiquip specifications, ensuring correct thread engagement, sealing surface integrity, and angular alignment for the 90-degree routing path.
• Direct-Fit Replacement — Matches the ST45/70 connection standard of the original fitting, installing into existing ports without rework or adapter hardware.
• Confirmed Roller Fitment — Verified for RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
• Leak-Free Line Routing — The 90-degree angle allows fluid lines to change direction cleanly within tight chassis spaces, maintaining consistent flow and pressure without kinking or stress on adjacent hose connections.
• OEM Part Number Traceability — Part number EM5015901 is indexed directly to Multiquip's parts system, making reordering and cross-referencing straightforward for fleet maintenance records.

A 90-degree connector is a angled fitting used to redirect hydraulic or fluid lines within a machine's plumbing circuit. In walk-behind rollers like the RAMMAX RW series, these fittings allow hoses and lines to make tight directional changes within the compact chassis without bending or straining the line itself. When a connector of this type fails — through thread wear, cracking, or seal deterioration — it can cause fluid leaks that lead to pressure loss or system contamination, affecting the roller's hydraulic performance and potentially requiring a full fluid-system inspection before returning the machine to service.

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.