The Case IH 3155991R2 is a genuine OEM oil filter designed to provide superior filtration for a wide range of Case IH agricultural and utility tractors. This critical spin-on oil filter effectively removes contaminants from the engine oil, ensuring optimal engine performance and longevity. It is an essential component for routine maintenance, fitting numerous Case IH models including the CX, JX, MXM, MXU, and Farmall series, among others.