The Donaldson P553191 is a high-quality Lube Spin-On Oil Filter designed to provide superior filtration for engine lubrication systems. With an outer diameter of 93.7 mm, a length of 174.5 mm, and a 1-16 UN thread, this filter efficiently removes contaminants down to 25 microns (99% efficiency). It features a gasket with an outer diameter of 71.9 mm and an inner diameter of 62.5 mm, weighing approximately 0.77 kg. This genuine Donaldson filter ensures reliable performance and extended engine life in demanding operating conditions.