Well i think im gonna just get a new one so i have brakes for the time being, and keep my old one thats made in usa for rebuilding so when my new china made one goes out ill have a back up haha. I seen some stuff online about ppl running into issues with the rebuild kits not fitting right and being a time delay and i just want brakes now and ill find a kit that matches up right since ill already have a new one so ill have a remanufactured original as back up. But anyone got any reliable sources for rebuild kits for these boosters?

Thanks mike