Cylinder Head Socket Bolt M10x1.25 for KTM 390 Duke 2017-2021 - J912101433

This is an OEM socket bolt for the cylinder head assembly on KTM and Husqvarna motorcycles. It measures M10x1.25 with an extra-long 143.75mm length and step design for secure fastening. Designed for reliable performance in engine applications.

Compatible with 2017-2021 KTM 390 Duke (all colors including orange, white, silver; EU, US, B.D. variants), 2018-2020 Husqvarna Svartpilen 401 (EU/US, B.D.), and 2018-2020 Husqvarna Vitpilen 401 (EU/US, B.D.). Fits various regional and special editions of these models.

Made to OEM specifications for precise fit and durability. The stepped design ensures proper torque and alignment during installation.

Apply thread locker and torque to manufacturer specs during assembly. Inspect for wear during routine engine maintenance.

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