The PPE 113059520 Black Aluminum Air Bleeder Screw from XDP replaces the plastic bleeder screw on your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. The damage and distortion that typically happens with plastic bleeder screws from the high under-hood temperatures and routine use will no longer be a problem. Billet aluminum makes the PPE Air Bleeder Screw a lot stronger and weather resistant.
The new redesign makes for quick and easy operation with either a flat-head screwdriver or nut driver. The machined air channel on the threads functions to bleed air. Beware of inferior bleeder screws without an air channel. The channel lets air escape without completely removing the screw.
Features:
- Black Finish
- O-Ring Included
- M10-1.5 Threaded
- Updated Design (Version 2)
- Machined Air Channel To Bleed Air
- Anodized CNC Machined Billet Aluminum
- Bleeding Air Is Quick And Easy With A Flat-Head Screwdriver Or Nut Driver