KTM | SKU: 55431029450 | Check Compatibility
Main Jet 450 for KTM, Husqvarna & GasGas 125-300cc 2017-2023 - 55431029450
Shipping and Availability
Shipping and Availability
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Description
Description
This genuine OEM Main Jet 450 is a critical component for your motorcycle's carburetor system. It precisely regulates the fuel-to-air ratio during high-throttle operation to ensure optimal engine performance and prevent lean or rich conditions. As an original equipment manufacturer part, it guarantees a perfect fit and reliable calibration for your fuel system.
This 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 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 main jet is built to withstand the constant flow of fuel without corroding or clogging. The precision-drilled orifice ensures consistent fuel delivery, which is essential for maintaining power and protecting your engine during high-speed riding or racing conditions.
Replacing your main jet is a standard part of carburetor tuning, especially when changing altitudes or weather conditions. We recommend verifying your current jetting specifications and spark plug color before installation to ensure the 450 size matches your specific engine tuning requirements.
Check compatibility list below to see if this part fits your motorcycle model.