This high-quality aftermarket replacement air filter, part number RE196945, is specifically designed to be compatible with a wide range of John Deere agricultural and utility tractors. As a non-OEM alternative, it offers a reliable and cost-effective solution for maintaining the critical air filtration system of your machinery. The primary function of this air filter is to prevent harmful contaminants such as dust, dirt, pollen, and debris from entering your engine's combustion chamber. By effectively filtering the incoming air, it ensures a clean air supply, which is essential for optimal engine performance, fuel efficiency, and longevity. Engineered to meet or exceed the specifications of the original John Deere RE196945 part, this aftermarket air filter provides robust protection against abrasive particles that can cause premature wear and damage to vital engine components. Regular replacement of your air filter is crucial for preventing power loss, reducing exhaust emissions, and avoiding costly engine repairs. This filter boasts an outer diameter of approximately 11.250 inches, an inner diameter of 6.000 inches, and a length of 13.500 inches, ensuring a precise fit for compatible models. Compatible with numerous John Deere tractor series, including the 6D, 6M, 6R, 7R, 8R, and 9R series, this replacement air filter is an ideal choice for models such as the 6100D, 6110D, 6115D, 6120D, 6125D, 6130D, 6140D, 6145D, 6155D, 6105M, 6110M, 6115M, 6120M, 6125M, 6130M, 6140M, 6145M, 6150M, 6155M, 6170M, 6175M, 6195M, 6105R, 6110R, 6115R, 6120R, 6125R, 6130R, 6140R, 6145R, 6150R, 6155R, 6170R, 6175R, 6195R, 6210R, 6215R, 7200R, 7210R, 7215R, 7230R, 7250R, 7270R, 7290R, 7310R, 8225R, 8235R, 8245R, 8260R, 8270R, 8285R, 8295R, 8310R, 8320R, 8335R, 8345R, 8360R, 8370R, 8400R, 9360R, 9410R, 9460R, 9510R, 9560R, 9620R, 9470RT, 9520RT, 9570RT, and 9620RT. Invest in this aftermarket RE196945 air filter to maintain the health and efficiency of your John Deere equipment.