Genuine OEM Jaguar Drain Screw, part number AJ813123. This critical component is designed to seal openings in various fluid reservoirs, such as oil pans or transmission casings, allowing for controlled fluid drainage during maintenance. It ensures a leak-free seal, preventing loss of vital operating fluids. The screw features a hex head for easy installation and removal, and an integrated flange for improved sealing surface. Using a genuine OEM drain screw guarantees the correct thread pitch, material strength, and sealing surface, which are vital for preventing leaks and ensuring long-term reliability.