The Honda 16500-Z4H-811 Remote Control Assembly is a genuine OEM component designed for GX120 horizontal shaft engines. Sourced directly from Honda, this assembly meets the same specifications as the original part it replaces, ensuring proper integration with the GX120 throttle and governor control circuit. Because Honda supersedes parts at serial breaks, confirm your engine's serial number against the fitment table before ordering.
Key Features
- Genuine Honda OEM — manufactured to Honda's original design specifications, ensuring correct cable geometry, lever travel, and governor linkage engagement specific to the GX120.
- Direct-Fit Replacement — this assembly is engineered to install into the existing control circuit of GX120 horizontal shaft engines without alteration.
- Serial Number Matters — Honda updates control assemblies at production breaks on the GX120; always verify your engine serial number against the compatibility table to confirm this is the correct version for your unit.
- Throttle and Speed Stability — a worn or damaged remote control assembly can cause erratic engine speed, governor hunting, or loss of throttle response; replacing it restores consistent speed control under load.
The Remote Control Assembly governs how throttle input is transmitted to the engine's governor and carburetor on GX120 horizontal shaft engines. It links the operator's speed control — whether a remote lever or an equipment-mounted control — to the internal governor mechanism that maintains steady engine rpm under changing loads. When this assembly wears, binds, or breaks, the engine may surge, fail to hold a set speed, or become unresponsive to throttle input, directly affecting the performance of the equipment it powers.
Part Details
| Part Number | 16500-Z4H-811 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Remote Control Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX120 | 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.
