The JCB 35303979 is a genuine OEM safety air filter element, also known as an inner air filter. This critical component ensures clean air intake for the engine, protecting it from contaminants and extending its lifespan. Specifically designed for various JCB Fastrac tractor models, including the 2155, 2170, 3155, 3170, 3200, 3220, 3230, 7170, 7200, 7230, 7270, 8250, 8280, 8310, and 8330. With an outer diameter of 102 mm, an inner diameter of 70 mm, and a height of 260 mm, it provides a precise fit and reliable performance.