TENSIONER PULLEY TIMING BELT FOR HYUNDAI DJY 1.9L 4cyl LANTRA II BLUE PRINT ADG07694

A BLUE PRINT brand Tensioner Pulley, timing belt is a part of the timing belt drive, which serves to bypass the belt in a certain place or several places and is a freely rotating pulley of small diameter.

The composition of the roller is small: it is the roller mount, the internal rolling bearing with a protective oil seal, and the working body of the roller itself, which is in contact with the belt.

1. LANTRA II (J-2)
2. LANTRA II Saloon (J-2)
3. ELANTRA II (J-2)
4. LANTRA Mk II (J-2)
5. AVANTE II (J-2)
6. LANTRA II Estate (J-2)
7. ELANTRA II Estate (J-2)
8. LANTRA II Break (J-2)
9. LANTRA Mk II Estate (J-2)
10. See more in applications

The principles of the timing belt tensioner work

Excessive tension leads to intensive wear of the timing parts - pulley bearings (water pump, generator, tensioner, etc.), the belt itself, and others. In addition, a tight belt stretches faster and shortens its service life. Too little preload is fraught with more serious problems - slipping of the belt along the toothed pulleys of the camshafts, which leads to a violation of the valve timing and deterioration of the entire engine.

Therefore, a tensioning device is introduced into the timing drive in the form of rollers of one design or another, which, during engine operation, maintain an optimal belt tension.