Carburetor Jet Needle 6BFY44-76 for KTM, Husqvarna, GasGas 2017-2023 - 55431234500

This genuine OEM carburetor jet needle (6BFY44-76) is a critical component for maintaining the correct air-fuel ratio in your motorcycle's engine. It regulates fuel flow through the needle jet based on throttle position, ensuring smooth acceleration and optimal performance. As an original equipment manufacturer part, it guarantees precise fitment and factory-standard calibration for your fuel system.

This jet needle is compatible with a wide range of 2-stroke models, including the 2023 GasGas MC 125, MC 125 BT, MC 250, and MC 250 BT; 2021-2022 GasGas MC 125 and MC 250; 2017-2022 KTM 125 SX, 125 XC, 150 SX, 250 SX, 250 XC, and 300 XC; 2017-2019 KTM 125 XC-W, 150 XC-W, 250 XC-W, 300 XC-W, and 300 XC-W Six Days; 2017 KTM 250 EXC, 250 EXC SIX-DAYS, 300 EXC, and 300 EXC SIX-DAYS; 2017-2022 Husqvarna TC 125 and TC 250; and 2017-2019 Husqvarna TE 150, TE 250, TE 300, TX 125, and TX 300.

Constructed from high-quality materials, this needle is designed to resist wear and corrosion from constant fuel exposure. The specific 6BFY44-76 taper profile is engineered to provide consistent throttle response across the mid-range. Replacing a worn or bent needle is essential for preventing rich or lean running conditions that can affect engine longevity and power delivery.

Installation requires access to the carburetor slide and should be performed with care to avoid bending the needle. Ensure the clip is placed in the correct groove according to your specific model's jetting specifications or altitude requirements. It is recommended to inspect the needle jet for wear whenever replacing the jet needle to ensure a perfect seal and accurate metering.

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