The Fleetguard AF1684K is a high-quality primary air filter designed to provide superior engine protection by efficiently capturing airborne contaminants. This genuine Fleetguard filter is engineered for optimal performance and longevity in a wide range of agricultural and construction equipment. It features an outer diameter of 206.5 mm, an inner diameter of 105.4 mm, and a length of 346.5 mm. The AF1684K serves as a direct replacement for several OEM part numbers, including Case IH 87682974, New Holland 87682974, and John Deere AT175352. It is commonly utilized in various Case IH Farmall, Maxxum, Puma, and Axial-Flow models, New Holland T5, T6, T7, CR, and CX series, and John Deere 6M, 6R, and 7R series tractors and combines, ensuring clean air supply for engine efficiency.