Left Exhaust Control Valve for KTM/Husqvarna/GASGAS 85 SX/TC - 47237064033

This is an OEM left control valve for the exhaust system, regulating exhaust flow for optimal engine performance in youth motocross bikes. It ensures precise control of the exhaust port timing. Direct replacement for part number 47237064033.

Compatible with 2026-2018 KTM 85 SX 17/14 and 19/16 models (including EU and CKD variants), Husqvarna TC 85 17/14 and 19/16 (2026-2018 EU), and GASGAS MC 85 17/14 and 19/16 (2026-2021 EU). Fits all listed 85cc two-stroke models from these brands.

Made to factory specifications for reliable operation and durability in demanding racing conditions. Essential for maintaining power delivery and throttle response.

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