I am in process of rebuilding an MC18 R2J rear brake caliper and went to the parts manual to find part numbers for all the rubber bits. I find the diagram and the part numbers do not match. I have tried to match things up but the two piston seals i have are different and the parts list only provides one number x2 seals? Has anyone been through this?

I am also going to paint the caliper. What kind of high temperature paint is good?

Thanks.
_________________
MC21R9N track
MC18R2J track
CBR954
CR250