TENSIONER PULLEY TIMING BELT FOR RENAULT K7M720/744/745/710/746/718 1.6L 4cyl FEBI BILSTEIN 11356

A FEBI BILSTEIN 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. LOGAN Pickup (US_)
2. LOGAN (LS_)
3. MEGANE I (BA0/1_)
4. MEGANE I Classic (LA0/1_)
5. MEGANE Scenic (JA0/1_)
6. SANDERO
7. KANGOO (KC0/1_)
8. CLIO II (BB_, CB_)
9. CLIO Mk II (BB_, CB_)
10. LUTECIA II (BB_, CB_)
11. CLIO MIO II (BB_, CB_)
12. KANGOO Express (FC0/1_)
13. KANGOO Rapid (FC0/1_)
14. SANDERO/STEPWAY I (BS_)
15. MEGANE I Grandtour (KA0/1_)
16. MEGANE I Break (KA0/1_)
17. LOGAN I (LS_)
18. TONDAR 90 I (LS_)
19. THALIA II (LU_)
20. SYMBOL II (LU_)
21. 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.