Home » 2004 6.0L Power Stroke » 2003 6.0L Power Stroke – RUNNING CHANGES – High-Pressure Pump Cover with Sleeve

2003 6.0L Power Stroke – RUNNING CHANGES – High-Pressure Pump Cover with Sleeve

• From the beginning of production, the high-pressure pump cover retains a sleeve which provides a sealing surface       for the o-ring on the high-pressure oil discharge tube.