Honda 16611-ZL8-H20 Choke Control Rod

The Honda 16611-ZL8-H20 Choke Control Rod is a genuine OEM component designed for HS520 and HS720 single-stage snow blowers. As a direct OEM replacement, this rod is manufactured to Honda's original specifications, ensuring it connects and operates exactly as the factory part did. Buyers with either the HS520 or HS720 should verify their machine's serial number against the fitment table, as Honda occasionally supersedes parts at serial breaks. Sourced directly through Honda's OEM supply chain, part number 16611-ZL8-H20 is the correct choice when restoring choke function to these single-stage units.

Key Features

• Genuine OEM Choke Actuation — made to Honda's original specification, ensuring the rod length, end geometry, and material match what the choke system was engineered around
• Direct Replacement — installs in place of the original without rework, reconnecting the operator control to the choke mechanism just as the factory design intended
• Fits HS520 and HS720 Single-Stage Snow Blowers — confirmed fitment for both models; check your machine's serial number against the fitment table to confirm the correct part revision for your unit
• Restores Cold-Start Performance — a bent, broken, or missing choke control rod leaves the choke unable to close fully, making cold-weather starting difficult; replacing this rod brings choke response back to normal operation

The choke control rod is the mechanical link between the operator-controlled choke lever on the handlebar and the choke plate inside the carburetor. When the operator moves the choke to the closed position for a cold start, this rod transmits that motion directly to the carburetor, richening the air-fuel mixture so the engine fires reliably in low temperatures. If the rod is bent, corroded, or disconnected, the choke plate cannot be positioned correctly, and the engine will be difficult or impossible to start in cold conditions — a critical issue for a snow blower that needs to start reliably in winter weather.

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.