The Airsource Fitting O-Ring Kit is the perfect solution for all your O-ring needs. This kit includes a wide range of O-ring sizes and types, designed for a perfect fit and easy installation. With consistent performance in the real world operating environment, you can trust that your O-rings will stay in place and provide a reliable seal. The kit includes a variety of sizes and types of O-rings, so you can find the perfect fit for your application. The O-rings are made from high-quality materials, ensuring a long-lasting and reliable seal. With this you can be sure that your O-rings will stay in place and provide a reliable seal. FleetPride is your First Click in Heavy Duty®.