Transmission Main Shaft Bush for KTM 390/Husqvarna 401 - J800002201300

This is an OEM bush for the transmission main shaft, providing precise support and smooth gear operation in KTM and Husqvarna 390/401 series motorcycles. It ensures reliable power transfer and reduces wear in the gearbox assembly.

Compatible with 2026 KTM 390 Adventure R/X (all variants EU/GB/RW/US), 390 Duke (black/blue EU/GB/RW/US), 390 Enduro R (EU/GB/RW/US), 390 SMC R (EU/GB/JP/RW/US/CKD/IKD), Husqvarna Svartpilen 401 (all variants); 2025 KTM 390 Adventure R/X (all variants EU/GB/RW/TW/US), 390 Duke (blue/orange EU/GB/RW/US/ASIA), 390 Enduro R (orange EU/GB/RW/TW/US), 390 SMC R (all variants EU/GB/RW/US/CKD/nHD), Husqvarna Svartpilen 401 and Vitpilen 401 (all variants EU/GB/RW/US/nHD); 2024 KTM 390 Duke (blue/orange all variants EU/GB/US/IKD/nHD), Husqvarna Svartpilen 401 and Vitpilen 401 (all variants EU/GB/US/TW/IKD/nHD/ASEAN).

Made to exact OEM specifications for perfect fit and long-lasting performance in demanding riding conditions.

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