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