j & j air parts, inc. is a family owned and operated business that has been serving the aviation community for over 40 years. our mission is “to offer total support to the piston aircraft engine owners around the world by providing professional service and quality parts at a competitive price.” j & j air parts, inc. is a certified federal aviation administration (faa) repair station approved to overhaul most all lycoming and continental aircraft cylinders. it is our pleasure to support the aircraft owners, engine shops, and individual mechanics with an entire line of products ranging from bolts and washers to entire unassembled engine kits. every customer and every supplier are important to us and we look forward to assisting you.