The Honda 35570-Z3S-V41 Speed Volume Assembly is a genuine OEM component designed for GX440 horizontal shaft engines. As a direct Honda OEM part, it is manufactured to the same specification as the original unit, ensuring a correct, drop-in fit without adaptation. Buyers should confirm their engine serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and more than one variant may appear in the catalogue.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this assembly matches the original specification for the GX440, so throttle response and governor interaction remain exactly as Honda intended.
- Direct Replacement — engineered to install in place of the factory unit on GX440 horizontal shaft engines with no reworking required.
- Serial Number Verification Recommended — Honda updates part supersessions at specific serial breaks; check your engine's serial number against the fitment table to confirm this is the correct assembly for your unit.
- Restored Governor Control — a worn or damaged speed volume assembly can cause erratic engine speed, surging, or an inability to hold a set RPM under load; replacing it brings throttle and governor operation back within spec.
The Speed Volume Assembly is a component of the engine's governor and throttle control system. It works in conjunction with the governor linkage to sense and regulate engine speed, helping the engine maintain a consistent RPM as load conditions change. When this assembly wears or fails, the engine may surge, hunt, or lose the ability to hold steady speed under load, making timely replacement essential for dependable operation of equipment powered by the GX440 engine.
Part Details
| Part Number | 35570-Z3S-V41 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Speed Volume Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX440 | 1004840-9999999 |
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.
