The John Deere RS3506 is a genuine OEM primary air filter designed to provide superior engine protection for a wide range of John Deere tractors and utility vehicles. This high-quality air filter effectively captures dust, dirt, and debris, ensuring clean air intake for optimal engine performance and longevity. It is a direct replacement for John Deere part numbers RE504829, RE504827, and RE504828, and cross-references to aftermarket part WIX 46607, Baldwin RS3506, Donaldson P607379, Fleetguard AF25550, and Luber-Finer LAF6607. With an outer diameter of 158.75 mm, an inner diameter of 85.725 mm, and a length of 342.9 mm, this filter ensures a precise fit and reliable filtration.