Fitment: for Ford F-150 2017-2022for Ford F-150 2018-2022for Ford Transit-150 2020-2022for Ford Transit-250 2020-2022for Ford Transit-350 2020-2022for Ford Transit-350 HD 2020-2022for Ford Expedition 2018-2022for Lincoln Navigator 2018-2021 OE Number: 39475/HL3Z6A228A/BR3Z6B209E Specification of Automatic Belt Tensioner:Type: Belt Tensioner Assembly with PulleyMaterial: Metal Other Name: Tensioner Pulley, Drive Belt Tensioner Pulley, Belt Tensioner Pulley AssemblyBelt Tensioner Assembly with Pulley Benefits:Maintain stable tension performance under high and low temperature, solid Metal for wear resistance, not easy break or deform, ensure longer service life.Great strength supports the belt and guides it to run in a predetermined path, and reduces the vibration and noise generated by the belt during operation.
