Multiquip EM802590 Coupler Assembly

The Multiquip EM802590 Coupler Assembly is a genuine OEM replacement built for the LS600P hydraulic-driven concrete pump. Sourced directly from Multiquip, this part meets the same specifications as the original component installed at the factory, ensuring proper fit and function within the pump's drive system. If you're servicing an LS600P and need a dependable, direct-replacement coupler, EM802590 is the correct part for the job.

Key Features

• Genuine OEM Construction: — Engineered to the same torque-transfer tolerances and material specs as the original, maintaining proper drive engagement throughout the pump's operating cycle.
• Direct-Fit Replacement: — Designed specifically for the LS600P drive assembly, this coupler installs in the original mounting position without adaptation or rework.
• LS600P Compatibility: — Verified fitment for the Mayco LS600P hydraulic-driven concrete pump series, making part selection straightforward for technicians and operators alike.
• Drive System Integrity: — A properly functioning coupler transmits power smoothly between the drive and pump components; a worn or damaged coupler can cause vibration, slippage, or complete loss of pumping action.
• Authorized Multiquip Part: — Sold by DHS Equipment as an authorized Multiquip dealer, so you can order with confidence that you're receiving a legitimate OEM component, not a generic substitute.

The coupler assembly connects the power source to the pump's driven components, transmitting rotational force while absorbing minor misalignment and shock loads during operation. On a hydraulic-driven concrete pump like the LS600P, the coupler plays a critical role in maintaining consistent material flow — wear or failure in this component can result in erratic output, increased vibration, or a complete stoppage of pumping action. Replacing a worn coupler promptly protects the surrounding drive components from secondary damage caused by imbalance or backlash.

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.