KEIHIN MAJ00039 Main Air Jet for 393 Series Carburetors

9901-393-XXX

Main Air Jet for FCR

All Honda, Kawasaki CV and CVK Series. Some Honda PD and PE Series. FCR-D/H, FCR-MX, CV, CVK, VA, VB, VD and VE Series.

The KEIHIN MAJ00039 main air jet is an essential component designed specifically for KEIHIN 393 series carburetors. Crafted with precision, this air jet ensures optimal airflow regulation, contributing to improved engine performance and fuel efficiency. Constructed from high-quality materials, it provides durability and consistent operation under various conditions. Proper airflow management through this jet helps achieve smooth acceleration, stable idle, and enhanced throttle response, making it a vital part for performance tuning or replacement needs.

Installation of the KEIHIN MAJ00039 is straightforward for those familiar with carburetor maintenance, and it fits seamlessly into the designated slot within the 393 series carburetor. Whether you're restoring a vintage motorcycle, maintaining a racing engine, or optimizing a daily rider, this main air jet guarantees precise airflow adjustment. Its compact design and high manufacturing standards ensure a reliable fit and long-lasting service life, supporting your vehicle’s optimal operation for miles to come.

Trust the KEIHIN brand for quality components that meet the demands of high-performance engines. The MAJ00039 air jet is a perfect replacement part that restores original airflow characteristics or fine-tunes carburetor performance for customized setups. Invest in this durable, high-precision jet to maintain peak engine efficiency and responsiveness, backed by KEIHIN's reputation for excellence in carburetor components.

Features:

• Designed specifically for KEIHIN 393 series carburetors

• Ensures precise airflow regulation for optimal engine performance

• Constructed from high-quality materials for durability

• Supports smooth acceleration and stable idle

• Easy to install with a seamless fit