I have a 2006 Link-Belt 135. To add Hyd Fluid I must remove the bolt that hold the pressure release on. Is there an after market part that incorporates the Pressure release vent AND a fill port? If so, where can I get one. It is a pain removing the pressure release every time I need to add a bit of fluid.
Have never seen one for any excavator for the simple reason they do not want you adding oil all the time because of the risk of dirt getting into the system