2007 gt mustang powerstop z23 rear caliper rebuild

[nova197]

Rebuilding passenger rear caliper due to actuater adjuster bolt seal leak ( parking brake bolt thay pushes piston in)

The rebuild kit comes with a bigger seal that has a hard un squishable surface so i cant get it in the hole leading me to believe they used different seals.

The seal part is 22370 and there a 61 on the other side, but fords rebuild kit comes with 22370 and 14 on the other side. No matter how hard i tried it wouldnt go in the hole. Any help finding this exact seal or a kit with it in there would be amazing.

 

[cavero]

Did the bottom of the original seal rip off and stay in the caliper? I haven't done this myself but that's what it looks like could've happened from the pictures

 

[nova197]

Damn... you were totally right. The rubber completely corroded and the washer was crushed to the caliper so it looked like one piece. Had to pry it out. Thankyou so much i literally would have never even tried