Dell'Orto Floating Needle Valve for KTM/Husqvarna/GASGAS 50 SX - 45131020000

This is an OEM Dell'Orto floating needle valve for the carburetor in KTM, Husqvarna, and GASGAS 50cc mini bikes. It regulates fuel flow by controlling the float level in the carburetor bowl, ensuring precise metering and optimal engine performance.

Compatible with KTM 50 SX/SXS (2001-2026 including Factory Edition), Husqvarna TC 50 (2016-2026), and GASGAS MC 50 (2021-2026). Fits EU and US models where applicable, such as 2024 KTM 50 SX Factory Edition (US), 2024 Husqvarna TC 50 (EU), and 2024 GASGAS MC 50. Direct replacement for OEM part number 45131020000 across these years.

Made to Dell'Orto specifications for reliable operation in high-performance 50cc engines. The floating design allows smooth movement and accurate fuel delivery under varying conditions.

Installation requires draining the carburetor bowl and removing the float assembly. Check jetting after replacement to ensure proper tuning.

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