This aftermarket replacement for the Donaldson P566335 is a 3 micron microglass hydraulic filter element built to match the original fit and performance. The pleated synthetic microglass media captures 99.9% of contaminants at the rated size (Beta 1000). A direct cross reference for the Donaldson P566335.
The P566335 element is 1.78″ OD, 1.008″ ID, 4.47″ tall, with a single open end. It carries a Viton seal rated for 400°F max. Built in the USA. ISO 9001 certified.








