The COHIDREX 1R0740 is a high-quality aftermarket engine oil filter designed to provide reliable filtration for a wide range of Caterpillar engines and machinery. It serves as a direct replacement for Caterpillar OEM part numbers 1R0740 and 1R0750. This spin-on oil filter ensures optimal engine performance and longevity by effectively removing contaminants from the engine oil, protecting critical engine components. With an outer diameter of 93.7 mm and a length of 174.5 mm, it features a 1-16 UN thread size and a gasket with an outer diameter of 71.9 mm and an inner diameter of 62.5 mm.