Main Jet 135 Keihin for KTM 85 SX, Husqvarna TC 85 - 54531623135

This is an OEM Main Jet 135 Keihin, a critical carburetor component that regulates fuel flow for optimal engine performance. It ensures precise air-fuel mixture in the carburetor, essential for tuning two-stroke engines. Direct replacement for genuine KTM, Husqvarna, and GasGas parts.

Compatible with KTM 85 SX 17/14 and 19/16 (2006-2026, including EU/US/CKD variants), KTM 85 SXS 17/14 and 19/16 (2012-2015), KTM 85 XC 17/14 (2009), KTM 105 SX (2006-2008 EU, 2007-2011 US), KTM 105 XC 19/16 (2009 US), Husqvarna TC 85 17/14 and 19/16 (2014-2026 EU), GasGas MC 85 17/14 and 19/16 (2025-2026).

Precision-engineered for Keihin carburetors in 85cc and 105cc youth motocross bikes. Always verify jetting before carburetor installation to match your engine setup and altitude conditions.

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