The Donaldson P551351 is a high-quality spin-on fuel filter designed to provide superior protection for diesel engines. This genuine Donaldson filter ensures optimal fuel system performance and extends engine life by effectively removing contaminants from the fuel. It features a robust construction with an outer diameter of 76 mm, a length of 102 mm, and M16 x 1.5 thread size. The filter is engineered with a gasket outer diameter of 72 mm and an inner diameter of 62 mm. It offers an efficiency rating of 10 microns at Beta 2, making it suitable for a wide range of agricultural and construction machinery.