Order before 5:00 pm Central Time for Same Day Shipping on most In-Stock orders!
Pegasus is your source for Neoprene and Silicone Air Ducting Hose!
Check us out on Instagram
Shop With Confidence - 30 Day Easy Returns - No Need To Call
Follow us on facebook

Weber Idle Air Bypass Screw for IDF

Click for a larger picture of Weber Idle Air Bypass Screw for IDF

This tapered screw regulates the amount of air that bypasses the throttle plate on Weber IDF carburetors. It is located at the base of the IDF body next to the idle mixture screw. The air bypass screw gets locked in place using the Weber IDF Air Bypass Jam Nut, Part No. 1586-68 (sold separately).

Sold individually. Two screws are required per carburetor.

Note: Fits genuine Weber (made in Italy or made in Spain) carburetors only! Does not fit most copies, Asian knock-offs, or work-alikes.

Part No.
Stock Status

Condition: New

In Stock
Related Product Groups
Weber IDF Parts & Jets