The Fleetguard AF1842 is a high-quality primary air filter engineered to deliver superior engine protection for a wide range of John Deere agricultural and construction equipment. This genuine Fleetguard component ensures optimal airflow and filtration efficiency, effectively preventing harmful contaminants from reaching the engine and extending its operational life. With precise dimensions including an outer diameter of 168.91 mm, an inner diameter of 104.14 mm, and a length of 333.25 mm, it serves as a direct and reliable replacement for several OEM part numbers, such as John Deere AT17524.