Air Bleeder Screw Yellow GM 6.6L PPE Diesel Lower Return Rates Means Less

Lower Return Rates Means Less Potential Down Time

Each unit is coated in a wrinkle-black finish to prevent corrosion while also enhancing the engine bay of your truck

9L Cummins (Non-Intercooled) with the XDP New Fuel Injector (Stock HP) XD588

Silicone anti-drain-back valve

Covered by XDP's 1-Year Warranty

Air Bleeder Screw Yellow GM 6.6L PPE Diesel Lower Return Rates Means LessPeople know that billet aluminum is a lot tougher than plastic. That toughness means fewer problems over time. So replace your fragile plastic, factory air bleeder screw with the longer lasting billet aluminum PPE Air Bleeder Screw. The damage and distortion happens naturally with a plastic screw from routine servicing will no longer be a problem because >PPEs Air Bleeder Screw features billet aluminum construction and a Nitrile O ring seal. Features: