Auto engine Idler pulley

OEM: 6340572 ,51758383 ,51776566 ,55193358 ,55186195 ,55190811 ,55562251 ,6340555 ,71743963 ,1753079J60

CAR BRAND：Auto engine Idler pulley for NISSAN ,SUZUKI ,OPEL ,FLAT
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.