Multiquip 12650 Steering Control Wheel Assembly LS Junction Assist

The Multiquip 12650 Steering Control Wheel Assembly LS Junction Assist is a genuine OEM component designed for JTNS20, JTNSW20, and JWN24HTCSL series ride-on power trowels. As a direct Multiquip OEM part, 12650 is manufactured to the same specifications as the original assembly, ensuring correct integration with the machine's hydraulic steering and drive control system. This assembly is confirmed to fit International and Whiteman ride-on power trowel models within the JTNS20, JTNSW20, and JWN24HTCSL lines. Sourcing the correct OEM steering control assembly is critical to maintaining precise operator control and consistent blade-speed management on the finishing floor.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original specifications for the steering control circuit, ensuring correct hydraulic junction behavior and assembly geometry.
• Direct-Fit Installation — Engineered to bolt into the existing mounting points on compatible machines with the correct port alignment for the LS junction assist function.
• Confirmed Fitment — Verified for JTNS20, JTNSW20, and JWN24HTCSL ride-on power trowels across the International and Whiteman product lines.
• Sustained Steering Response — A fully functioning steering control wheel assembly maintains smooth, responsive operator input; a worn or damaged unit can cause erratic steering behavior and uneven trowel blade control.
• Operational Safety — The steering control assembly is a safety-relevant component on ride-on trowels; using a genuine OEM replacement maintains the intended control response characteristics and helps prevent unintended machine movement.

The steering control wheel assembly manages the directional input from the operator to the machine's hydraulic drive system, translating wheel movement into controlled trowel travel. The LS junction assist function helps regulate load-sensing signals within the hydraulic circuit, supporting smooth and predictable steering under varying load conditions. When this assembly wears or fails, operators may experience sluggish or inconsistent steering response, which can affect both finish quality and safe machine operation.

For questions about fitment or to confirm compatibility with your specific 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.