The Case IH LF3644 engine oil filter is a high-quality spin-on lube filter designed to provide superior filtration and protection for your engine. Manufactured by Fleetguard, this full-flow cellulose media filter effectively removes contaminants, ensuring clean oil circulation and extending engine life. It features an anti-drainback valve and a bypass valve set at 172.37 kPa (25 PSI) for reliable performance. This filter is a direct replacement for OEM part numbers like J903224 and J908616, commonly found in various Case IH and New Holland agricultural and construction equipment.