Needle Roller Bearing HK1312 for KTM 125-390 Duke/RC - J618131912

This is an OEM needle roller bearing HK1312 (J618131912) used in the engine case assembly of KTM and Husqvarna motorcycles. It provides smooth, low-friction support for rotating shafts and components, ensuring reliable engine performance under high loads.

Compatible with KTM 125 Duke, 200 Duke, 250 Duke, 390 Duke, 390 Adventure, RC 125, RC 200, RC 390, 125 Enduro R, 125 SMC R, 390 Enduro R, 390 SMC R models from 2011-2026, and Husqvarna Svartpilen 125, 200, 250, 401 and Vitpilen 125, 401 models from 2018-2026 across various markets including EU, US, GB, RW, and others. Fits all listed variants including ABS, non-ABS, B.D., nHD, and regional specifications.

Precision-engineered for durability and heat resistance, this bearing handles the demands of high-revving single-cylinder engines. Direct OEM replacement maintains factory specifications.

Installation requires engine disassembly; use proper tools and torque specs to avoid damage. Replace with new bearing during rebuilds for optimal performance.

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