Cummins Billet Aluminum Crankcase Breather Cover

Dress up your 6.7L Cummins with the PPE billet aluminum crankcase breather cover, available in both raw and black anodized finishes. This breather cover’s precision machined, billet 6061-T6 aluminum construction provides a major robustness improvement over the factory plastic cover, ensuring long lasting heat and warp resistance. Installation is completely drop-in, compatible with the factory CCV filter and retaining the factory CDR valve.