Engine Balancer Shaft for KTM 250/390 and Husqvarna 401 - 90230057100

This engine balancer shaft is a genuine OEM component designed to reduce engine vibration and ensure smooth operation of your motorcycle's powertrain. It is engineered to meet strict factory specifications for durability and precise fitment within the engine assembly.

This part is compatible with a wide range of models, including the 2016-2020 KTM 250 Duke, 390 Duke, and RC 390, as well as the 2018-2019 Husqvarna Svartpilen 250, 401, and Vitpilen 401. It also fits specialized variants such as the RC 390 Cup and RC 390 R models.

Replacing a worn or damaged balancer shaft is essential for maintaining engine longevity and preventing secondary damage to internal components. Ensure that all related bearings and hardware are inspected during installation to maintain optimal performance.

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