Weber Air Corrector Jet - Size 145
The Weber 77401 Air Corrector Jet is a precision-engineered brass component designed for Weber carburetor systems. This genuine Weber part ensures optimal air/fuel mixture calibration for peak engine performance.
Key Features:
- Precision Manufacture: Machined to original Weber specifications and flow tested at the factory
- Premium Material: Constructed from high-quality brass for durability and precision flow characteristics
- Genuine Weber Part: Original Italian-manufactured component, not a reproduction
- Size 145: Calibrated opening for specific air flow requirements
Compatibility:
This air corrector jet is compatible with multiple Weber carburetor models including:
- Weber DCOE (40, 45, 48mm)
- Weber IDF (40, 44, 48mm)
- Weber IDA (46, 48mm)
- Weber DCO/SP
- Weber DCOM
- Weber DCNL
Technical Information:
Air corrector jets work in conjunction with emulsion tubes to control the air supply that mixes with fuel in the carburetor’s high-speed circuit. Proper sizing is critical for optimal engine performance and fuel efficiency.
Installation Notes:
Most Weber carburetors equipped with two emulsion tubes require two identical air corrector jets. Jets are sold individually, so multiple units may be required depending on your carburetor configuration.