Weber Main Jet 73801-135
The Weber Main Jet 73801-135 is a precision-engineered carburetor component designed for optimal fuel delivery and engine performance. This high-quality jet features a 135 bore size, representing the orifice diameter in hundredths of a millimeter (1.35mm).
Key Features
- Premium Construction: Made from solid brass for durability and corrosion resistance
- Precision Manufacturing: Precision-drilled for excellent flow-rate characteristics
- Easy Installation: Features a straight slot in the head for simple assembly/disassembly with a flat-blade screwdriver
- Size Identification: Bore size (135) is engraved on the side of the jet head for easy identification
Technical Specifications
- Total Length: 8mm
- Head Diameter: 6mm
- Thread Diameter: 4.9mm
- Bore Size: 135 (1.35mm)
- Material: Solid brass
Compatibility
This main jet is compatible with multiple Weber carburetor series including:
- Weber 32/36 DGV, DGAV, DGEV
- Weber DGAS, DGES
- Weber DFAV, DFEV
- Weber ICH, IBA, DMS carburetors
- Weber DGMS series
- Also suits some Holley 180 and Mitsubishi Solex carburettors
Application
Proper main jet sizing is essential for achieving optimal air/fuel mixture, enhanced performance, and improved fuel economy. The 135 size jet provides precise fuel metering for engines requiring this specific calibration.