The HY90776 is a high-quality aftermarket spin-on hydraulic filter designed to provide superior filtration for various agricultural and construction machinery. This filter effectively removes contaminants from the hydraulic system, ensuring optimal performance and longevity of hydraulic components. It features a 10-micron absolute filtration rating and a 1 3/8-12 UN-2B thread, with a bypass valve set at 1.7 bar (25 psi). It is a direct replacement for numerous OEM and aftermarket part numbers, including HIFI SH62351, Donaldson P171744, Baldwin BT8850, and Fleetguard HF6568, fitting a wide range of Claas combines, tractors, and forage harvesters.