Facecap Assembly (Newer Model)Replacement face cap assembly Streamlight Face Cap Assembly for newer model Survivor LED Lanterns is part of Streamlight's huge selection of replacement Streamlight parts. The Streamlight 90557 replaces the existing Face Cap Assembly on newer model Streamlight Survivor LED Lanterns. Streamlight's complete line of Streamlight replacement parts gives you the ability to replace almost any component on a Streamlight Flashlight so you can keep your