rocker shaft assembly

rocker shaft bolt

unit injector rocker shaft assembly

oil supply rocker shaft bracket

rocker arm shaft assembly

rocker arm shaft bolt

rocker assembly

rocker shaft

rocker shaft bracket

rocker shaft mounting bolt

rocker shaft nut

rocker shaft oil feed connection

rocker shaft oil hole

rocker shaft oil supply connection

rocker shaft orientation bolt

rocker shaft retaining bolt

rocker shaft support

rocker shaft support nut

valve rocker shaft