Should be changed when installing a new timing belt, lower small roller Has a squealing noise developed where your timing belt runs? Has your timing belt been thrown from your engine or snapped? The most likely culprit is a worn out timing belt tensioner.
Engine, Mechanical, Timing
Timing Belt Idler Roller (Upper) Mk4 TDI ALH | B5 1.8T AEB|ATW
Original price was: $11.77.$4.71Current price is: $4.71.