This TOPRAN screw is specifically engineered to secure the injector housing in place. Its robust construction ensures a tight and reliable fit, crucial for the proper functioning of your fuel injection system. Properly securing the injector housing prevents leaks and ensures optimal fuel delivery. This part is designed to meet the original specifications, offering a dependable solution for your vehicle's needs. Ensure the longevity and efficiency of your engine by using quality components. This screw is a vital part of maintaining the integrity of the injector system.