The Tank Cap Assembly is a genuine OEM part designed for use in various RedMax equipment, including lawn mowers, trimmers, and chainsaws. This assembly includes the tank cap and essential components that work together to create a secure, leak-free seal for the fuel tank. By preventing fuel leaks and protecting the fuel system from dirt and debris, the tank cap assembly ensures that the fuel remains contained, allowing your equipment to operate safely and efficiently. Replacing a worn or damaged tank cap with this authentic part will help maintain the performance and safety of your tools.