Super BN Series Carburetor - 44mm

Part Number: BN44-40-43

Updated version of Mikuni's BN series carbs

Design features improved airflow and higher-capacity fuel pump for more demanding applications

Externally adjustable metering screws and replaceable jets make high- and low-speed tuning easy

Conventional butterfly choke for easy starting; 38mm carb uses primer

34MM CARB

Uses stock jetting

OEM replacement on Yamaha WaveRunner 500 and WaveJammer 500

38MM CARB

Direct bolt-on for many models

Uses stock jetting

44MM CARB

OEM replacement for Yamaha SuperJet

Can be used on many models

Uses stock jetting

46MM CARB

Uses 44mm bolt pattern