For car owners, tank cap is an important accessory that helps to maintain the vehicle's fuel system. It prevents fuel from evaporating and keeps from dirt and debris. After filling up your tank, make sure to securely fasten the cap to ensure that your car runs efficiently and to avoid any potential fuel system issues. Features -Color:Black -Material:PP -Size:7.50X7.50X3.90cm/2.95X2.95X1.53in -Sturdy construction: made from plastic materials, these fuel tank caps are built to withstand the of regular use, ensuring durability for your 168f188f engines - : designed to fit 168f188f engines perfectly, these caps are ideal replacements for your lawn mower, generator, or other garden equipment -Simple installation: the userfriendly design makes it easy to replace tank cap, allowing you to maintain your equipment with minimal effort -Leakproof: these fuel tank caps feature a tight seal that prevents fuel leakage, ensuring the safe and efficient operation of your -Versatile use: compatible with a wide range of engines, these caps are suitable for use in lawn mowers, generators, water pumps, and more Package list: 2 x generator fuel tank caps