China high quality Tensioner /Timing Adjuster N54 N55 OEM No.: 1128 7599 097 Idler Pulley Tensor De Alternador /Tensor De Correa with high quality

Product Description Product spections :Interchange number:,, BMW N55 Engine 535 Description :1. The tensioner is a belt tensioner used in the automobile transmission system. The tension pulley is mainly composed of a fixed shell, a tension arm, a wheel body, a torsion...