This aftermarket replacement for the Western 551690 is a 6 micron microglass hydraulic filter element built to match the original fit and performance. Its dual-phase synthetic microglass media removes 99.9% of contaminants at the rated micron size (Beta 1000). A direct equivalent to the Western 551690.
The 551690 element is 3.09″ OD, 1.72″ ID, 12.93″ tall, with a single open end. The Viton seal is rated for 400°F max. It is made in an ISO 9001 certified facility. American-made.
