Main jet for the Weber ADFA series carburetors.

Available from our stock in size:

• 102
• 105
• 110
• 115
• 120
• 125
• 130
• 135
• 140
• 142
• 145
• 150
• 155
• 160
• 165

In order to purchase the correct size, you need to make a choice through the drop down menu just above the "Add to cart" button.

Other sizes may be available on special order.
Please feel free to contact us with your requirements.
Our Contact Page can be found HERE.

These jets are new production and made from solid brass.
Precision-drilled, they will give and excellent flow-rate.
The size, representing the bore in 1/100th of mm, is usually engraved on the side of the head, as visible in the photograph.

Features a straight slot in the head allowing easy (dis)assembly with a simple flat-blade screwdriver.

The physical dimensions are as follows:

• Total length: 8 mm
• Diameter of the head: 6 mm
• Diameter over the thread: 4.9 mm

This is Weber Part Number: 73801

* Made, by Weber, in Spain *

Apart from the above mentioned carburettors, these jets are used in a multitude of other Weber carburetors so please contact us if your carburetor model isn't listed on our website yet.