The reference NO.:   INA: 533006120     SKF:VKMCV 52012              INA : F -226319.4                                      SNR : GA358.03    Gates:T39138 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. More tensioner pulley  models :