The Honda 35100-Z5T-W01 Combination Switch Assembly (IND) is a genuine OEM component designed for GX240, GX270, GX340, and GX390 horizontal shaft engines. As a direct Honda OEM part, it meets the same specifications as the switch installed at the factory, ensuring correct fit and function without adaptation. Honda supersedes parts across serial ranges, so confirm your engine's serial number against the fitment table before ordering to make sure part number 35100-Z5T-W01 is the right match for your unit. This Combination Switch Assembly (IND) is the dependable replacement to reach for when the original switch has failed or become unreliable.
Key Features
- Genuine OEM Switching Integrity — sourced directly from Honda, this assembly delivers the correct electrical contacts and switching action required for proper engine control, eliminating the guesswork of non-OEM alternatives.
- Exact-Fit Replacement — engineered to the same connector and mounting specifications as the original, this switch installs directly into GX240, GX270, GX340, and GX390 engines without modification.
- Broad GX-Series Compatibility — a single part covering four of Honda's most widely used commercial horizontal shaft engines, making it a practical stock item for service shops and fleet operators.
- Serial-Range Verification Recommended — Honda revises parts at production breakpoints, so always cross-check your engine's serial number against the compatibility table to confirm this is the correct assembly for your machine.
- Restores Reliable Engine Control — a worn or faulty combination switch can cause intermittent starting failures or prevent the engine from stopping correctly; replacing it with this OEM assembly restores consistent, predictable operation.
The Combination Switch Assembly serves as the primary operator-control interface for engine starting and stopping on Honda's GX-series horizontal shaft engines. It consolidates multiple switching functions — typically ignition and engine stop — into a single unit, allowing the operator to start and shut down the engine through one integrated control. When this assembly wears or develops a fault, the engine may fail to start reliably, run without responding to the stop circuit, or behave erratically; replacing it with a correctly matched OEM unit restores full, predictable control.
Part Details
| Part Number | 35100-Z5T-W01 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Combination Switch Assembly (IND) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX240, GX270, 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.
