Multiquip EM20845 Swivel Assembly

The Multiquip EM20845 is a genuine OEM Swivel Assembly designed for a broad range of Multiquip and Whiteman walk-behind power trowels, including JS36, B46, JA-Series, CA-Series, HDA-Series, and BA-Series machines. As an authorized Multiquip parts source, DHS Equipment supplies this component direct from the manufacturer to ensure correct fitment and full OEM specification compliance. This part is confirmed compatible across both J-Series and JA-Series trowels, as well as CA-Series, CS-Series, and HPHA/HPLA-Series units. When your trowel's swivel shows wear or binding, replacing it with the correct OEM part keeps the handle mechanism operating as originally engineered.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original specifications, ensuring the swivel pivot geometry and load-bearing tolerances match what the trowel was built around.
• Direct-Fit Replacement — Engineered to install in the same mounting position as the original, with no reworking of the handle assembly required for compatible models.
• Broad Trowel Compatibility — Fits JS36, B46, BA-Series, JA-Series, CA-Series, HDA-Series, HPHA-Series, HPLA-Series, J36, and select CS-Series and M30 walk-behind power trowels.
• Smooth Handle Articulation — A correctly functioning swivel allows the operator to guide the trowel handle fluidly in all directions; a worn or seized swivel increases operator fatigue and reduces finishing control.
• Long-Term Structural Integrity — Built from materials rated for the repetitive rotational loads and jobsite vibration that walk-behind trowel handles generate during extended finishing passes.

The swivel assembly is the pivoting connection point between the trowel's handle and its main frame. It allows the operator to steer and angle the handle freely in multiple directions while the trowel is in motion, giving precise control over blade pressure and finishing pattern. When the swivel wears, corrodes, or seizes, handle movement becomes stiff or imprecise, making it difficult to control blade pitch uniformly across a slab and increasing the physical demand on the operator. Replacing a failed swivel assembly restores the full range of handle motion and keeps the machine performing at the level concrete finishing work demands.

Questions about fitment or availability? Contact DHS Equipment — our team can confirm compatibility for your specific trowel model before you order.

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.