Replace Only the Timing Belt or the Three-Piece Set?

[DelSadie]

When replacing the timing belt, the three-piece set must also be replaced. Here is some relevant information about replacing the timing belt: How the Belt Works: The engine water pump is driven by the same timing belt. If the belt is worn out or corroded, it must be replaced. If the water pump is independently driven, the timing belt does not need to be replaced unless it has reached its replacement cycle. Replacement: The timing belt is a consumable part. If the timing belt breaks, the camshaft will not operate in sync, which can lead to severe damage from valve and piston collisions. Therefore, the timing belt must be replaced according to the mileage or time specified by the manufacturer.