The SF-Filter SP49102 is a high-quality engine oil filter engineered for optimal lubrication and robust protection of heavy-duty diesel engines. This filter features a 1"-12 UNF thread, 93mm outer diameter, and 142mm height, ensuring efficient removal of contaminants to extend engine life and maintain peak performance. Equipped with a bypass valve opening pressure of 1.0 bar and an anti-drain back valve, it provides reliable filtration under various operating conditions. The SP49102 is a direct equivalent to numerous OEM part numbers from leading manufacturers like Caterpillar, John Deere, Perkins, and Claas, making it suitable for a wide range of agricultural and construction equipment.