The Fleetguard LF3390 engine oil filter is a high-efficiency component designed for optimal engine protection in various agricultural and construction machinery, including numerous Case IH models. This filter effectively removes contaminants with a 30-micron rating and 99% efficiency, contributing to engine longevity and performance. Key technical specifications include an outer diameter of 93.7 mm, a length of 175.3 mm, and a 1-16 UN thread size. The gasket features an outer diameter of 71.9 mm and an inner diameter of 62.5 mm. It serves as a direct replacement for OEM part numbers such as Case IH 3934418 and New Holland 3934418, ensuring broad compatibility.