![38mm Keihin PWM Carburetor - Choke knob turned to adjust idle speed. Air screw is brass on side by fuel inlet. - JD Jetting 38mm Keihin PWM Carburetor - Choke knob turned to adjust idle speed. Air screw is brass on side by fuel inlet. - JD Jetting](https://jdjetting.com/wp-content/uploads/pbase/30224099.jpg)
38mm Keihin PWM Carburetor - Choke knob turned to adjust idle speed. Air screw is brass on side by fuel inlet. - JD Jetting
![Adjust Carburetor Screw,Motorcycle Carburetor Air Fuel Mixture Idle Speed Adjuster Screw Replacement for Keihin PWK : Amazon.co.uk: Automotive Adjust Carburetor Screw,Motorcycle Carburetor Air Fuel Mixture Idle Speed Adjuster Screw Replacement for Keihin PWK : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/51XIFqdWAnL._AC_UF894,1000_QL80_.jpg)
Adjust Carburetor Screw,Motorcycle Carburetor Air Fuel Mixture Idle Speed Adjuster Screw Replacement for Keihin PWK : Amazon.co.uk: Automotive
![Carburetor Idle Adjustment Screw,MoreChioce Copper Motorcycle Idle Mixture Screw Carburetor Motorcycle Fuel Idle Speed Adjusting Screw Replacement,Blue : Amazon.co.uk: Automotive Carburetor Idle Adjustment Screw,MoreChioce Copper Motorcycle Idle Mixture Screw Carburetor Motorcycle Fuel Idle Speed Adjusting Screw Replacement,Blue : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/51wqI457bLL.jpg)
Carburetor Idle Adjustment Screw,MoreChioce Copper Motorcycle Idle Mixture Screw Carburetor Motorcycle Fuel Idle Speed Adjusting Screw Replacement,Blue : Amazon.co.uk: Automotive
![Air Fuel Mixture Screw, 21‑34mm Air Fuel Mixture Idle Speed Adjuster Screw, Motorcycle Carburetor, Speed Adjuster Screw Replacement for Keihin PWK Air Fuel Mixture Screw, 21‑34mm Air Fuel Mixture Idle Speed Adjuster Screw, Motorcycle Carburetor, Speed Adjuster Screw Replacement for Keihin PWK](https://m.media-amazon.com/images/I/61FiUB7BpiL.jpg)