Multiquip 4543 Valve Assembly Right-Hand Steering with Switch

The Multiquip 4543 Valve Assembly Right-Hand Steering with Switch is a genuine OEM component designed for LD60, LD6, LD6SL, MD105, and MD80 series hydrostatic ride-on power trowels. As a direct Multiquip OEM part, it is manufactured to the exact specifications of the original, ensuring correct hydraulic function and integrated switch operation from the moment it is installed. This part is confirmed to fit the LD and MD series hydrostatic trowel families, making it a straightforward replacement when the original valve assembly shows wear or failure.

Key Features

• Genuine OEM Hydraulic Tolerancing — Manufactured to Multiquip's original specifications, ensuring correct hydraulic flow rates and pressure thresholds critical to responsive steering control.
• Integrated Steering Switch — Combines the hydraulic valve and directional switch into a single assembly, restoring both hydraulic and electrical steering functions in one replacement.
• Direct Fit for LD and MD Series Trowels — Confirmed fitment for LD60, LD6, LD6SL, MD105, and MD80 hydrostatic ride-on power trowels with no adaptation needed.
• Restores Full Steering Response — A worn or failed steering valve causes sluggish, uneven, or unresponsive blade-direction control; replacing it with part 4543 restores the operator's ability to guide the machine accurately across the slab.
• Hydraulic System Safety — A properly functioning steering valve maintains controlled, predictable machine movement — critical when operating on fresh concrete where loss of directional control can compromise both the pour and operator safety.

The right-hand steering valve assembly controls the flow and direction of hydraulic fluid that drives the steering function on hydrostatic ride-on trowels. It works in conjunction with the integrated switch to translate operator input into precise directional movement of the machine. When this valve assembly degrades or fails, operators typically experience erratic steering, reduced directional control, or complete loss of right-hand steering response — all of which interrupt finishing passes and can compromise slab quality.

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.