Ford Motorcraft O-Ring for Power Steering and Hydraulic Lines, Ford (2003-07) F-250/F-350/F-450/F-550 6.0L Power Stroke

These O-Ring are helpful when pulling the cab on your Ford 6.0L Power Stroke, which involves disconnecting and reconnection the power steering lines and the lines going to the hydraboost unit. These seals replace the washers used to seal those connections. You will need to order 2 if you are replacing both sides.