Mikuni OEM Super BN Series Carburetor - Black - 44mm - BN44-40-43

Features:

• Updated version of Mikunis BN series carbs
• Original equipment on Yamaha watercraft
• 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
• Can be used on many models with the addition of an intake manifold
• Uses stock jetting
• OEM replacement for Yamaha SuperJet