Yes! i have, if you have the original rear matser!! the it should be a case of removing the C clip inside and the push rod will drop out, If you remove the rubber from around the bottom and look in you see what i mean, If you dont have any its worth buying a set of C clip pliers, makes the job very very easy, and will save time putting the clip back with new push rod installed! Mine is a mc21 so not sure if it differs from model to model!