Carburetor Idling Jet 37.5 for KTM, Husqvarna, GasGas 2017-2023 - 55431007375

This genuine OEM Idling Jet 37.5 is a critical component for your motorcycle's carburetor system. It precisely regulates the fuel-to-air mixture during idling and at low throttle openings, ensuring smooth engine performance and consistent throttle response. As an original equipment manufacturer part, it guarantees a perfect fit and reliable operation within the fuel system.

This idling jet is compatible with a wide range of 2-stroke models from 2017 to 2023. It fits KTM 125 SX, 150 SX, 250 SX, 125 XC, 250 XC, 300 XC, and XC-W/EXC models. It is also designed for Husqvarna TC 125, TC 250, TE 150, TE 250, TE 300, TX 125, and TX 300, as well as GasGas MC 125 and MC 250 models.

Manufactured from high-quality brass, this jet is built to resist corrosion and maintain precise tolerances over time. Replacing a clogged or worn idling jet can resolve issues like erratic idling, stalling, or poor low-end acceleration. It is an essential part for fine-tuning your carburetor's jetting to match specific riding conditions or altitudes.

Installation requires access to the carburetor bowl. We recommend cleaning the carburetor thoroughly before installing the new jet to prevent debris from obstructing the small fuel passages. Regular inspection of your jetting ensures your engine runs at peak efficiency and prevents lean or rich conditions.

Check compatibility list below to see if this part fits your motorcycle model.