The TE Connectivity / Raychem Brand part 382A034-25/86-0 is a high-quality heat shrink transition Y style connector. It is designed for use in applications where fluid resistance and durability are essential. This connector is made from a black elastomer material, which provides excellent resistance against various fluids, including oils and fuels. The heat shrink feature ensures a secure and tight seal, protecting the connection from moisture, chemicals, and other contaminants. With its Y style design, this connector allows for easy branching and connection of multiple wires or cables, making it a versatile solution for a wide range of electrical and industrial applications.