Main Jet 145 fits KTM 450/500 EXC-F & Husqvarna FE 1994-2026 - 57031523145
Shipping and Availability
Shipping and Availability
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Description
Description
This genuine OEM Main Jet 145 is a precision-engineered component designed for optimal metering within your engine's internal systems. As an original equipment manufacturer part, it ensures exact tolerances and reliable performance that aftermarket alternatives often lack.
This part features extensive compatibility across the KTM, Husqvarna, and GasGas lineups. It fits KTM 450 and 500 EXC-F, SX-F, and XC-F models from 2012-2026, as well as Husqvarna FE and FC 450/501 series. It is also compatible with legacy LC4 models including the KTM 400, 620, and 640 from the late 90s and early 2000s, and modern GasGas MC and EX 450F models.
Manufactured from high-quality brass, this jet is resistant to corrosion and wear, maintaining consistent flow rates over time. Its slotted head design allows for easy installation and removal during routine maintenance or engine tuning procedures.
Check compatibility list below to see if this part fits your motorcycle model.