Main Jet 145 for KTM 85 SX, Husqvarna TC 85, GASGAS MC 85 - 54531623145

This is an OEM main jet sized 145, used in the carburetor to regulate fuel flow for optimal air-fuel mixture. It ensures precise engine performance across various throttle positions. A genuine replacement part from KTM, Husqvarna, and GASGAS.

Compatible with KTM 85 SX 17/14 and 19/16 models from 2018-2026, including 2025 CKD (CN) variants; Husqvarna TC 85 17/14 and 19/16 from 2018-2026; GASGAS MC 85 17/14 and 19/16 from 2021-2026. Fits EU models where specified. Always verify your bike's carburetor jetting requirements.

Constructed from high-quality brass for durability and corrosion resistance. Proper jet sizing is critical for tuning two-stroke engines like these 85cc models.

Before installing, clean the carburetor and check all jets. Consult your service manual for jetting specifications based on altitude and modifications.

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