The Honda 16570-ZE3-W40 Remote Control Assembly is a genuine OEM component designed for GX340 and GX390 horizontal shaft engines. As a direct Honda OEM part, this assembly is produced to the exact tolerances and specifications Honda requires, ensuring a correct installation without adaptation or guesswork. This Remote Control Assembly is confirmed to fit GX340 and GX390 engines — verify your engine's serial number against the fitment table to confirm this is the right assembly for your specific unit.
Key Features
- Genuine OEM Throttle and Speed Control — sourced directly from Honda, this assembly matches the cable routing, lever geometry, and mounting configuration Honda engineered into the GX340 and GX390 engines, delivering correct governor interaction right out of the box.
- Direct-Fit Replacement — built to the same dimensions and attachment points as the original, this assembly installs as a like-for-like swap with no reworking of brackets or linkage.
- Fits GX340 and GX390 Horizontal Shaft Engines — confirmed fitment across both models in this displacement range; check your serial number against the fitment table, as Honda updates part numbers at production breaks.
- Accurate Speed Management — a worn or damaged remote control assembly causes erratic engine speed, governor hunting, or loss of throttle response; replacing it restores consistent rpm control and reliable operation of the equipment it powers.
The Remote Control Assembly is the external throttle and speed-governing interface on the engine. It connects the operator's throttle input — whether from a remote lever, a machine control panel, or a cable — to the engine's governor linkage, allowing engine speed to be set and held from a point away from the engine itself. When the assembly is worn, corroded, or damaged, throttle response becomes inconsistent, rpm may surge or drop unexpectedly, and the engine can lose the ability to hold a steady governed speed under load.
Part Details
| Part Number | 16570-ZE3-W40 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Remote Control Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX340, GX390 | All |
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.
