Main Shaft Preassembled for KTM 790/890 and Husqvarna 901 - 63633001044

This preassembled main shaft is a genuine OEM component designed to ensure smooth power transmission and reliable gear shifting in your motorcycle's gearbox. As a factory-assembled unit, it provides a precise fit and maintains the high performance standards expected from your engine's transmission system.

This part is compatible with a wide range of models, including the 2021-2026 KTM 790 and 890 Adventure, Duke, and SMT series, as well as the 2022-2027 Husqvarna Norden 901, Svartpilen 801, and Vitpilen 801 models. It is also compatible with the specialized KTM RC 8C track bikes from 2022 and 2023.

Using an original equipment manufacturer part ensures that all internal tolerances and gear alignments meet the exact specifications required for your engine. This preassembled configuration simplifies the repair process by reducing the need for individual component installation.

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