Crankshaft Bearing Bush Yellow for KTM 1290/1390 Super Duke/Adv - 612300151103

This crankshaft bearing bush is a genuine OEM component designed to ensure precise clearance and smooth operation within your engine's rotating assembly. As a critical internal part, it maintains the necessary tolerances for the crankshaft, contributing to long-term engine reliability and performance.

This yellow-coded bearing bush is compatible with a wide range of KTM models, including the 1390 Super Duke R and EVO, 1290 Super Duke R, GT, and RR, as well as the 1290 and 1190 Adventure series from 2008 to 2027. It also fits the 1090 Adventure, 1050 Adventure, 990 Adventure, 990 Super Duke R, and 1190 RC8/RC8R models.

Engineered to exact factory specifications, this OEM part provides the perfect fit and material quality required for high-stress engine environments. Using genuine replacement parts ensures that your engine maintains its original performance characteristics and durability.

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