In this idler arm plastic bushings are replaced with ball bearings AC-17 (sliding friction converted to rolling friction). Bearings are lubricated with special grease C-17, closed on both sides sealed lids will work throughout the whole life of the car without losing its qualitative properties. Improvements made to the design allowes to reduce the effort when turning the steering wheel to 30% (from 300 N up to 170 - 190 N) and to increase the safety of the part and the period of its operation.