Multiquip 20439 Hand Wheel Assembly

The Multiquip 20439 Hand Wheel Assembly is a genuine OEM Hand Wheel Assembly designed for a wide range of Multiquip and Whiteman walk-behind and ride-on power trowels, including BS46H, JS36H, CS24H, J36-M30, B46, HDA-Series, JH55C, JH90C, JS60C, and BH series models. As a direct OEM replacement, this assembly is manufactured to the same specifications as the original component, ensuring consistent fit and proper function across compatible trowel families. Sourced and sold by DHS Equipment, the 20439 is the correct part to specify when servicing or restoring the hand adjustment mechanism on your power trowel. Verify your model number against the fitment list before ordering to confirm compatibility.

Key Features

• Genuine OEM Construction — Manufactured to original Multiquip specifications, so the wheel engagement, thread pitch, and material grade match what came on the machine from the factory.
• Broad Trowel Compatibility — Fits BS46H, JS36H, CS24H55E, J36-M30, B46, HDA-Series, JH55C, JH90C, JS60C, BH11C, BH90C, BS90C, and additional Whiteman and International walk-behind power trowel models.
• Direct-Fit Replacement — Installs in place of the original hand wheel assembly with no modification to mounting hardware or adjustment linkage required.
• Maintains Pitch Adjustment Accuracy — A correctly functioning hand wheel assembly allows the operator to fine-tune blade pitch with precision; a worn or damaged wheel makes consistent pitch control difficult and can compromise the quality of the finished concrete surface.
• Operator Control Integrity — Proper hand wheel function is essential for safe, predictable blade adjustment during operation; a failed assembly can result in uncontrolled pitch changes or an inability to set blades correctly.

The hand wheel assembly on a walk-behind power trowel is the primary operator control for adjusting blade pitch — the angle at which the trowel blades contact the concrete surface. By turning the hand wheel, the operator increases or decreases blade pitch to transition between floating and finishing passes, directly influencing the texture and flatness of the finished slab. When the hand wheel assembly is worn, stripped, or damaged, accurate pitch adjustment becomes unreliable, which can lead to surface defects, inconsistent finishing results, or difficulty controlling the machine during operation.

For help confirming fitment or to place an order, contact the DHS Equipment 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.