Carburetor For Honda TRX400X 2009 2012-2014 & SporTrax 400 TRX400EX 2005-2008

Carburetor for Honda TRX400X and SporTrax 400 TRX400EX

This carburetor is a replacement fuel metering unit for Honda TRX400X models from 2009 and 2012 through 2014, plus SporTrax 400 TRX400EX models from 2005 through 2008, restoring dependable fuel delivery to the engine.

Overview

This carburetor is a direct-fit replacement for the Honda TRX400X and SporTrax 400 TRX400EX, covering the model years listed above. It mixes fuel and air in the correct ratio so the engine starts easily, idles cleanly, and pulls strongly through the rev range. Anyone servicing a worn or gummed-up factory unit on a TRX400X or SporTrax 400 TRX400EX will find this carburetor an economical replacement.

Built For Performance

• Complete replacement carburetor sized for the TRX400X and SporTrax 400 TRX400EX engine family
• Pre-set fuel jets suited to the stock intake and exhaust configuration
• Durable cast housing that stands up to regular off-road use
• Bolt-on mounting that aligns with the factory intake and throttle cable
• Sealed float bowl gasket that helps prevent fuel seepage

Fits These Machines

• for Honda TRX400X 2009
• for Honda TRX400X 2012
• for Honda TRX400X 2013
• for Honda TRX400X 2014
• for Honda SporTrax 400 TRX400EX 2005
• for Honda SporTrax 400 TRX400EX 2006
• for Honda SporTrax 400 TRX400EX 2007
• for Honda SporTrax 400 TRX400EX 2008

On-The-Job Use

• Trail and dune riding where smooth throttle delivery is needed
• Replacing a carburetor that has been clogged by old or dirty fuel
• Seasonal maintenance before storing or returning a machine to service
• Utility and yard work that demands consistent low-end power

Specs At A Glance

Good To Know

Q: Will this carburetor work on both the TRX400X and the SporTrax 400 TRX400EX? A: This unit is listed for the TRX400X from 2009 and 2012 to 2014 and the SporTrax 400 TRX400EX from 2005 to 2008. Confirm your exact model and year against the fitment list before ordering.

Q: Is any tuning required after I install it? A: The carburetor arrives with jets set for the stock configuration, so it typically runs well after a brief idle adjustment. Altitude and temperature changes may call for a minor mixture tweak.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.