This 2008 to 2020 Diesel Emissions Fluid Injector Gasket is an ideal replacement for your vehicle. With a length of 3.26 inches and a steel construction, it offers durability and reliability. The gasket features 2 mounting holes and is 0.35 inches thick, ensuring a secure fit. Made of quality materials, it provides a long-lasting seal. This cost-effective solution offers original equipment quality at a competitive price. It has been quality tested through try-on testing to ensure a perfect fit. Compatible with most makes and models from 2008 to 2020, this gasket is a direct OE replacement for Detroit Diesel A4721420580.