Application : AUDI A1 1.4   FABIA II 1.4  FORD ESCORT -FIESTA -SCORPIO II -TRANSIT -TRANSIT TOURNEO 1.1 -1.3 -1.4 -1.6 -2.0 -2.3  VW BORA -GOLF IV 1.4 -1.6  RENAULT LAGUNA -SAFRANE II 2.0 -2.5 VOLVO 850 -C70 -S40 -S60 -S70 -S80 -V40 -V70 -XC70 1.6 -1.8 -1.9 -2.0 -2.3 -2.4 -2.5 Tensioners are belt tensioners used in automotive drivetrains. The structure tensioner is mainly composed of a fixed casing, a tensioning arm, a wheel body, a torsion spring, a rolling bearing and a spring bushing, etc. It can automatically adjust the tensioning force according to the different tightness of the belt, making the transmission system stable, safe and reliable.