OEM: 30637071 ,46537101 ,46402172 ,1041056100 ,RPK009648P/2 ,2123104105610

CAR BRAND：Timing belt kit idler pulley for MERCEDES-BENZ
SKF / INA：

Idler pulley is responsible for maintaining the proper tension on the timing belt to ensure accurate engine timing. 
Professional  auto timing belt kits idler pulley manufacturer - China SAILUNTE

Timing belt kit includes an idler pulley , which is an essential component of the engine's timing system.