It looks foreign and I agree that Bendix usually points to brakes. My

educated guess would be a Brake Proportioning Valve. It controls the amount of pressure to the front and back brakes, in proportion. Makes sense, huh? It's definitely not a Master Cylinder.

When I see the word Bendix, I'm thinking brake master cylinder.

Is that part of the ABS?

I am going to say it is a hydraulic accumulator from a brake system.