Zurn P6000-ECR-WS1-RK

fit perfect works fine

Item P6000-ECR-WS1-RK : I was replacing a very old, falling-apart diaphragm, and was unable to find any in our local area. Dealing online with you was most satisfying. By searching under Zurn, I managed to find exactly what was needed, and the replacement parts worked very well. The parts of the kit that I didn't use are stored in my spares closet. My only problem was whether to use the 1.6 gallon flush or 3.5 gallon. Fortunately, I guessed right.