my car is 2008 cr-v(built japan)vin start "J" Rear caliper stuck. I ordered replacement parts. rear caliper Two types1. fit built japan2. except japan When I bought the caliper, it was <2. except Japan>.I installed caliper cr-v(built japan). It was installed without any problems when installed.The parts did not fit or not, and the appearance was the same as that of the existing caliper. If it's an incompatible product, shouldn't it be impossible to install it? It's installed, so there's no problem? I wonder what the difference is between calipers <1. fit built japan> and <2.except japan>