AUTOKAY GX160/GX200 Carburetor Replacement Kit for Honda GX120–GX200 – Complete Gasket & Fuel Line Kit

If your GX-series engine is running rough, leaking fuel, or won’t keep a steady idle, a worn or damaged carburetor is often the cause. The AUTOKAY GX160/GX200 carburetor is a full replacement kit compatible with many Honda GX120–GX200 models and a wide range of other small engines, including some Predator, Homelite, Baja, Central Machinery and Tecumseh applications. This kit arrives with gaskets, fuel line, filter and essential hardware so you can swap the unit and get equipment back to work quickly.

Which engines and machines will this carburetor fit?

This carburetor is formulated to replace several Honda part numbers and match common bolt patterns and fuel ports on GX120, GX140, GX160, GX168 and GX200 engines. It also fits many aftermarket and OEM clones used in generators, pumps, pressure washers, mini bikes and go-kart engines.

• Direct Honda compatibility: replaces 16100-ZLO-W51, 16100-ZH8-W61, 16100-ZE1-814, 16100-ZE1-825.
• Commonly used on WP20X/WT20X pumps, EG1400/EG2200/EG2500 generators, and HS series blowers.
• Interchange with selected Predator 212cc, Homelite and Central Machinery small engines.

What comes in the package and why it matters?

Rather than shipping only the carburetor body, AUTOKAY provides a complete service kit so you can replace gaskets, lines and other wear items in one visit. That reduces troubleshooting time and ensures all seal points and fuel passages are freshly installed.

• 1x carburetor body plus 3x gaskets for secure mating.
• Fuel line and inline fuel filter to prevent debris intake.
• Spare spark plug, flameout switch, nozzle, oil circuit switch, air filter and mounting spring set.

How easy is installation and tune-up after swap?

Installation is straightforward for anyone comfortable with basic small-engine maintenance. The kit uses standard mounting points and fuel fittings; after mechanical installation you’ll likely need minor idle and mixture adjustments following the engine manufacturer's procedure.

• Standard bolt pattern fits most GX-series manifolds—no special adapters required.
• Simple fuel line and filter connections; clip or clamp the included line in place.
• Adjust idle and mixture screws to fine-tune combustion; test under load for final settings.

Will this carburetor address leaks, hard starts, and poor idle?

Yes—replacing a degraded carburetor assembly and worn gaskets resolves many fuel-related symptoms, including flooding, fuel drip, weak compression start issues related to fuel delivery, and inconsistent idle response. However, also check ignition and compression when diagnosing persistent problems.

• New gaskets and seals eliminate old seepage paths.
• Fresh fuel filter reduces clogged jets and passages.
• Complete hardware minimizes the need for additional parts purchases.

Who this is for: Mechanics, fleet managers, and DIY owners of compact equipment who need a reliable carburetor replacement for Honda GX-series engines or compatible aftermarket models. The AUTOKAY kit is tailored for users who prefer a full-service replacement—carburetor plus all commonly replaced consumables—so machines return to dependable operation with a single repair session. Always verify part numbers and manifold compatibility before ordering to ensure fitment with your specific engine model.