Timing belt kit replaces Volvo VW 30758271 074198119B Engine part

Pulley kit with timing belt 30758271 For Volvo

VW TIMING BELT KIT 074198119P NEW Truck Spares Parts

Timing belt, belt tensioner, hydraulic tensioner [some cars do not have this], idler, water pump [some do not need to be replaced]. In fact, some people who replace the timing belt kit have misunderstandings. Timing belts around 10km are basically no problem, and they are in good condition. So why do we have to replace it at the specified mileage. . . Because the tensioner, the water pump, and the idler are bearing-type running parts, when the bearing is working for a certain period of time, it lacks good oil slip, and some of the moving surface will be worn. At this time, the bearing may be stuck in operation. The high temperature generated by the operation may cause the bearing to lock up suddenly. The consequence of this is that the timing belt will overheat, become hard and break, which will damage the cylinder, piston, and valve. Cause a serious mechanical accident. The cost of replacing the timing kit for a general car is not very high, and it is acceptable to replace it once about 10 km. This is a non-repeatability test---that is, no one [normally] takes the risk because they want to know exactly what their use limit is. The result is not worth the loss.

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