Weber Air Corrector Jet Size 135
The Weber Air Corrector Jet (Part Number: 77401-135) is a precision-engineered brass component designed for optimal fuel metering in Weber carburetors. This air correction jet features a calibrated 1.35mm orifice that controls the air-fuel mixture ratio for enhanced engine performance.
Key Features
- Precision Manufacturing: Made from high-quality brass material for durability and corrosion resistance
- Flow Tested: Each jet is manufactured to original Weber specifications and flow tested for consistency
- Size 135: Equivalent to 1.35mm orifice diameter for precise fuel metering
- Original Weber Specification: Manufactured to exact OEM standards
Compatibility
This air corrector jet is compatible with the following Weber carburetor models:
- Weber DCNL
- Weber DCO
- Weber DCOE
- Weber DCOM
- Weber DCO/SP
- Weber IDA
- Weber IDF
Function
Air corrector jets work in conjunction with main jets and emulsion tubes to control the air-fuel mixture throughout the RPM range. The size 135 jet provides optimal air correction for engines requiring this specific flow rate. Larger numbers create leaner mixtures at higher RPMs, while smaller numbers create richer mixtures.
Installation Notes
Most Weber carburetors equipped with dual emulsion tubes require two identical air corrector jets for proper operation. Professional installation and tuning recommended for optimal performance.