Multiquip 2273 Bicycle Finisher Handles Throttle

The Multiquip 2273 Bicycle Finisher Handles Throttle is a genuine OEM throttle control designed for Whiteman and International ride-on and walk-behind power trowels. This direct-fit replacement is confirmed compatible across a broad range of trowel models including the STXD6i, STX6H, HTXG6DF, HTX6H, HDA Series, J-Series, B46, CA4HM, and CS24H55E, among others. As an authentic Multiquip OEM component, part 2273 is built to the same specification as the original unit your machine shipped with. DHS Equipment stocks this part ready to ship, so you can get your finishing operation back on track fast.

Key Features

• Authentic OEM Throttle Control — Manufactured to Multiquip's original design spec, ensuring correct cable tension, engagement feel, and throttle response on bicycle-style finisher handles.
• Direct-Fit Replacement — Mounts to existing handle hardware without modification, matching the original mounting points and cable routing of the factory unit.
• Broad Trowel Family Coverage — Compatible with STX, HTX, HDA, J-Series, B-Series, C-Series, and CA-Series Whiteman and International walk-behind and ride-on power trowels.
• Precise Throttle Feedback — A correctly functioning throttle delivers accurate engine RPM control, letting operators maintain optimal blade speed and surface finish quality throughout a pour.
• Verified Multiquip Part Number — Order with confidence using Multiquip OEM part number 2273 to ensure you receive the exact replacement component for your specific trowel model.

The throttle on a bicycle finisher handle controls engine speed by regulating the flow of fuel and air to the engine, giving the operator direct command over blade rotation speed. Dialing in the right RPM is critical during the finishing pass — too slow and the blades won't cut the surface properly; too fast and the concrete can be overworked, causing surface defects. When the throttle becomes worn, sticky, or unresponsive, precise speed control is lost and finish quality suffers, making timely replacement essential on any active finishing crew.

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.