Brake master cylinder


TJ Enthusiast
Supporting Member
Jul 24, 2022
Northeast Texas
I’m getting close to wrapping up my Dana 30/35 upgrade job. I purchased all new brake parts from black magic. I am also replacing all of the rubber lines and of course , flushing the system. I did notice though that my master cylinder is literally full of sediment. Like Black something. I thought about flushing it with something but , ultimately just decided to replace it since everything else is going to be new. My question is , are the centric master cylinder’s good to go ? I found them on rock auto for $77 bucks. I haven’t looked really hard yet so I don’t know if the mopar version is available or not. Anyone have any other recommendations ?