Honda 14100-Z4M-871 Camshaft Assembly

The Honda 14100-Z4M-871 Camshaft Assembly is a genuine OEM component designed for EU3000 inverter generators and GX160 horizontal shaft engines. As a direct OEM replacement sourced from Honda, this camshaft assembly is manufactured to the same specifications as the original part it replaces, ensuring correct valve timing and reliable engine operation. Verify your unit's serial number against the fitment table before ordering, as Honda supersedes camshaft parts at specific serial breaks — part number 14100-Z4M-871 covers particular production ranges within each model.

Key Features

• OEM Valve Timing Accuracy — as a genuine Honda part, this camshaft assembly maintains the precise lobe geometry and timing profile required for correct intake and exhaust valve operation, keeping combustion events in proper sync with the crankshaft
• Direct OEM Replacement — this assembly installs in place of the original camshaft without alteration, preserving the valvetrain geometry Honda engineered into the GX160 engine and EU3000 generator
• Fits EU3000 and GX160 Applications — confirmed for EU3000 inverter generators and GX160 horizontal shaft engines; check your serial number against the fitment table to confirm this is the correct assembly for your production range
• Restores Lost Power and Smooth Running — a worn camshaft causes poor valve lift, rough idle, low compression, and reduced output; replacing it with this genuine assembly restores the engine's designed power and smooth operation

The camshaft is a precision rotating shaft inside the engine that controls the opening and closing of the intake and exhaust valves. Driven by the crankshaft through a gear set, it uses machined lobes to push the valvetrain components — rocker arms and pushrods in an OHV configuration — at precisely the right moment in each combustion cycle. When the camshaft wears or its lobes become pitted, valve lift diminishes, leading to hard starting, rough running, loss of compression, and reduced power output. Replacing a worn camshaft with a genuine Honda assembly like this one restores the valve events the engine depends on for clean combustion and consistent performance.

Part Details

Compatibility & Fitment

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.