The Honda 14100-Z4V-890 Camshaft Assembly (Duty Start) is a genuine OEM component designed for GX200 horizontal shaft engines. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring the valvetrain timing and lift profiles your engine was built around. Honda supersedes camshaft part numbers at specific serial break points, so confirm your engine's serial number against the fitment table before ordering to make sure part number 14100-Z4V-890 is the correct application for your unit.
Key Features
- Genuine OEM Valvetrain Accuracy — sourced directly from Honda, this camshaft assembly carries the exact lobe profiles and timing geometry engineered for GX200 engines, maintaining correct valve timing and lift.
- Duty Start Profile — the Duty Start designation identifies a specific cam profile variant; matching this qualifier to your original part is essential for correct engine operation and decompression behavior during starting.
- Direct OEM Replacement — engineered to drop into the GX200 engine block in place of the worn original, with no reworking of valve train components required.
- Serial Number Verification Recommended — Honda updates camshaft part numbers at production serial breaks; cross-check your engine's serial number with the fitment table to confirm this is the right assembly for your GX200.
The camshaft is a core component of the GX200 engine's valvetrain. Driven by the crankshaft via a timing gear, it opens and closes the intake and exhaust valves in precise sequence with the piston's movement, controlling when the engine breathes in fuel and air and when it expels exhaust gases. The Duty Start designation on this assembly refers to a specific cam profile that aids compression release during starting, making the engine easier to pull over. When a camshaft wears, develops a flat lobe, or fails, the engine loses power, runs roughly, becomes difficult to start, or may not start at all — making this a critical component to replace with the correct OEM part.
Part Details
| Part Number | 14100-Z4V-890 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Camshaft Assembly (Duty Start) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX200 | 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.
