I knew I had a very slow leak. I found it. Its the seal in the left rear caliper. Looks like the size of a quarter, round. (the seal does). My question is, since I don't have the time right now to do a rebuild DIY, is it ok to get a remanufactured caliper or do I go Honda OEM and pay the extra money? If so, recommendations on which are ok to use for remanufactured.

Also, should I replace the Right Rear caliper as well? Sort of like tires, don't just replace 1, replace 2 to make it even.

OR, is that seal even fixable? Thanks