PPE AIR BLEEDER SCREW
2001 - 2016 Chevy Silverado GMC Sierra 6.6L Duramax Diesel
Most people know that billet aluminum is a lot tougher than plastic and that toughness means fewer problems over the long haul. So, replace your fragile plastic factory air bleeder screw with the longer lasting billet aluminum PPE Air Bleeder Screw. Damage and distortion that comes naturally white plastic unit from routine servicing will no longer be a problem because PPE's Air Bleeder Screw features a nitrate O-ring and billet aluminum construction.
Machined air channel on threads to bleed air (Beware of imitation bleeder screws without air channel)
Yellow Anodizing for easy visibility and indicating diesel fuel only, or in standard black.
Bio diesel compatible nitrate O-ring.
2001-2016 Chevy GMC Duramax Diesel engines