The Honda 14100-ZK3-870 Camshaft Assembly is a genuine OEM component designed for GX270 and GX340 horizontal shaft engines. Sourced directly from Honda, this assembly meets the same specifications as the part that left the factory, ensuring proper valve timing and engine operation. If your engine is showing signs of a worn camshaft — such as loss of compression, erratic valve action, or reduced power output — this is the correct replacement to restore it. Always verify your engine's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks.
Key Features
- Genuine OEM Valve Timing Accuracy — as a Honda OEM part, this camshaft is manufactured to the exact lobe profile and journal dimensions required for precise valve opening and closing events in GX270 and GX340 engines.
- Direct-Replacement Assembly — supplied as a complete camshaft assembly, this part installs as a drop-in replacement with no modifications needed to match the original configuration.
- GX270 and GX340 Fitment — engineered specifically for Honda GX270 and GX340 horizontal shaft engines; confirm your model and serial number against the fitment table to ensure this is the correct part for your unit.
- Restored Engine Performance — a worn or damaged camshaft causes loss of compression, reduced power, and rough running; replacing it with a correctly profiled OEM assembly brings valve lift and timing back to specification.
The camshaft is a precision rotating shaft inside the engine that controls when the intake and exhaust valves open and close. Driven off the crankshaft via a gear set, it uses a series of lobes to push the valve train components — lifters, pushrods, and rocker arms — at precisely timed intervals to let the air-fuel mixture in and exhaust gases out. When the camshaft wears or sustains damage, valve timing drifts, compression drops, and the engine loses power or becomes difficult to start. Replacing it with a genuine Honda Camshaft Assembly restores the correct valve events and brings the engine back to its intended operating condition.
Part Details
| Part Number | 14100-ZK3-870 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Camshaft Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX270, GX340 | 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.
