Honda Carburetors

Small engines and ATVs both — the GX-series and Fourtrax/Foreman carbs are some of the most-searched replacement parts we cover. We've matched 6 Honda part numbers directly to a real listing on Amazon.

Mower & Small Engine

Honda GX160 / GX200

The single most widely-used small-engine carb design — generators, pressure washers, water pumps, go-karts, mini-bikes, and the widely-cloned 212cc engine format sold under several private-label brands.

Honda GX390

Honda's most common 11-13 HP single-cylinder engine — pressure washers, generators, and log splitters in the 389cc class, used across several equipment brands.

Honda GX340

Honda's 11 HP single-cylinder engine, one size down from the GX390 — pressure washers, generators, and log splitters. Shares its genuine Keihin carburetor with the GX390.

Honda GX240 / GX270

Honda's 8-9 HP mid-size single-cylinder engines — pressure washers, generators, and water pumps. One carburetor design covers both displacements.

ATV

Honda TRX350 Rancher / Fourtrax (2000–2006)

Honda's most common mid-size carbureted ATV.

Honda TRX300 / TRX400 / TRX450 Foreman (carbureted years)

Covers Honda's Fourtrax/Foreman family before fuel injection. Note: the 2007+ TRX420 is fuel-injected — no carb replacement exists for that model.

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