AUTOKAY Carburetor Replacement for Honda GX120 GX140 GX160 GX168 GX200 — Complete Repair Kit with Gaskets & Filters

High-quality AUTOKAY carburetor kit designed to replace Honda GX-series carburetors and restore fuel delivery for small engines quickly and affordably.

This AUTOKAY replacement carburetor is an all-in-one service kit engineered to fit a wide range of small four-stroke engines — including popular Honda GX series, Harbor Freight Predator variants, Baja mini-bike motors, Tecumseh models, and many water pumps, generators and pressure washers. The package includes the carburetor plus gaskets, fuel line and filter, spark plug, flameout switch, air filter and other essential install parts so you have what you need for a straightforward swap.

Which engines and machines will this carburetor fit?

The AUTOKAY unit is compatible with multiple engine families and OEM part numbers. It replaces Honda carburetors (16100-ZLO-W51, 16100-ZH8-W61, 16100-ZE1-814, 16100-ZE1-825) and fits GX120, GX140, GX160, GX168 and GX200 platforms. It also works with many aftermarket and OEM-equivalent engines used in generators, pumps, pressure washers and mini-bikes.

• Honda GX120 / GX140 / GX160 / GX168 / GX200 engine families
• Harbor Freight Predator 212cc (6.5 hp) and associated part numbers
• Generators: EG1400, EG2200, EZ1400XK1, EZ2500XK1 and similar models
• Water pump and pressure washer applications (WP20X, WT20X series, Homelite units)

What is included in the package and why does it matter?

Beyond the carburetor, AUTOKAY supplies a comprehensive assortment of install parts so you can complete the replacement without hunting down small components. The extra parts reduce installation time and help prevent fuel leaks or misfits from missing gaskets or fuel line pieces.

• 1x carburetor body precisely matched to common GX bolt patterns
• 3x gaskets to seal intake and mounting surfaces
• 1x fuel line and 1x fuel filter to ensure clean fuel flow
• Accessory parts: spark plug, flameout switch, fuel nozzle, oil circuit switch, air filter, springs

How easy is installation and what tools will I need?

Installation is straightforward for anyone comfortable with small engine maintenance. Basic hand tools and a clean workspace are usually sufficient; the included gaskets and hoses simplify fitment. Follow your engine’s service manual for torque specs and safety steps.

• Typical tools: socket set, screwdrivers, pliers and clean rags
• Disconnect battery (if present) and drain fuel before starting
• Inspect throttle and choke linkages for smooth movement during reassembly
• Adjust idle and mixture per engine manual after fitting

Will this affect engine performance or reliability?

When matched and installed correctly, the replacement carburetor restores proper fuel metering and engine responsiveness similar to the original part. It’s supplied with wear items that commonly degrade over time, helping reduce leaks and starting issues often caused by old carburetor components.

• Replaces worn jets, gaskets and seals that cause poor starting or rough idle
• Includes fuel filter to prevent debris-related clogging
• Proper adjustment after installation optimizes throttle response and idle stability

Who is this for? This AUTOKAY carburetor kit is aimed at DIY mechanics, landscapers, fleet owners and hobbyists who maintain small engines — from portable generators, water pumps and pressure washers to minibikes and go-karts — and who want an affordable, ready-to-install replacement that includes the necessary gaskets and accessories. If your GX-series or compatible engine shows hard starting, rough idle, fuel leaks, or poor throttle response, this kit provides the common replacement parts needed to return the machine to reliable service.