Keihin Main Jet 128 for KTM 85 SX/Husqvarna TC 85 - 54531623128

This is an OEM Keihin main jet sized 128, used in the carburetor to regulate fuel flow for optimal air-fuel mixture. It ensures precise engine performance across various throttle positions. This genuine replacement part maintains factory specifications.

Compatible with KTM 85 SX 17/14 and 19/16 (2006-2017 EU/US), KTM 85 SXS 17/14 and 19/16 (2012-2015 EU/US), KTM 85 XC 17/14 (2009 US), KTM 105 SX (2006-2011 EU/US), KTM 105 XC 19/16 (2009 US), KTM FREERIDE 250 R (2014-2017 EU/US), HUSQVARNA TC 85 1714 and 1916 (2014-2017 EU), HUSQVARNA TC 85 1714 HQV and 1916 HQV (2014 EU).

Crafted from high-quality brass for durability and corrosion resistance. Proper jet sizing is critical for tuning carbureted engines, especially after modifications or altitude changes.

Before installing the carburetor, always check jetting as per manufacturer guidelines. Clean the jet thoroughly during maintenance to ensure unrestricted fuel flow.

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