New Carburetor 16100-HM5-L01 For 88-00 Honda Fourtrax 300 TRX300 / TRX300FW 4x4

Carburetor for Honda Fourtrax 300 TRX300 / TRX300FW

This new carburetor replaces OEM part 16100-HM5-L01 and meters the air and fuel mixture on Honda Fourtrax 300 and TRX300FW 4x4 ATVs from 1988 through 2000.

Overview

This carburetor is a direct-fit fuel delivery component for the Honda Fourtrax 300 and TRX300FW 4x4. It restores smooth idling, clean throttle response, and reliable cold starts on machines that have sat or run on old fuel. Riders and shops choose this carburetor for Honda Fourtrax 300 rebuilds, seasonal servicing, and trail-side repairs.

Built For Performance

• Direct replacement for OEM part number 16100-HM5-L01
• Precision-machined venturi and throttle bore for consistent fuel metering
• Factory-style jetting matched to the TRX300 engine
• Durable cast body resistant to fuel and heat cycling
• Complete assembly ready for installation and adjustment
• Fits both standard TRX300 and TRX300FW 4x4 models

Fits These Machines

• for Honda Fourtrax 300 TRX300 (1988-2000)
• for Honda Fourtrax 300 TRX300FW 4x4 (1988-2000)

On-The-Job Use

• Restoring hard-starting or flooded ATVs
• Routine carburetor rebuilds and tune-ups
• Farm, ranch, and utility work where steady idle matters
• Trail riding and recreational use
• Seasonal storage recovery

Specs At A Glance

Good To Know

Q: Does this carburetor need adjustment after installation? A: Most installations benefit from a baseline idle and mixture screw setting. Fine tuning with the engine running will give the best results.

Q: Is this a genuine Honda part? A: This is an aftermarket carburetor built to replace OEM part 16100-HM5-L01. It is not an original Honda product.

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