Forged Diesel Fuel Filter Head Bleeder Screw.

For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML

Forged Diesel parts are made with the highest standards to offer the best in quality and affordability.

Switching out the plastic bleeder screw on a Duramax with an aluminum one from ZZ Diesel is a solid choice. It's a durable material that will provide a more reliable and long-lasting solution compared to plastic.

Plastic bleeder screws are prone to wear and tear over time, and the risk of cracking can lead to issues like air leaks. Upgrading to our aluminum bleeder screw, addresses this issue by providing a more robust and durable solution.

Replaces# ZZ-0119