Review on Pfister 974 035 Single Ceramic Cartridge by Zachary Jackson

works! The location of the waterholes was slightly different from the original. But I installed it and it works as usual. Now no water seeps to the surface of the case. The nylon lock nut was very difficult to loosen. I damaged the external thread, but the cap still unscrews easily. Next time I should also buy a lock nut. I saw it at Revain as part of a kit and it looks like it's made of brass which should be an improvement for using a wrench.