This is a top - quality connecting rod bearing set designed specifically for BMW B58B30A engines. It has a silver - based construction, ensuring excellent performance. This part fits multiple BMW models from 2016 to 2020, including 340i, 440i, 540i, 740i, 750i, M240i and their xDrive or Gran Coupe variants in the base trim.

Using this bearing set is straightforward. First, make sure your engine is turned off and cooled down. Then, carefully remove the old bearing set following the engine's maintenance manual. Install the new bearing set, ensuring it fits snugly in place. When installing, handle it gently to avoid any damage. As for maintenance, regularly check the bearings for wear and tear. If you notice any abnormal noises or reduced engine performance, it's a good idea to inspect the bearings. Also, keep the engine oil clean and at the right level, as clean oil helps reduce friction and extends the life of the bearing set.