Review on 💪 Upgrade Your Toilet's Flushing Power with Fluidmaster 507AKP7 PerforMAX Universal Repair Kit: 2-Inch Valve, Gasket, and Bolts Included by Cornelius Reeves

Fairly easy to install. Simply remove the tank with the two 1/4" nuts/bolts on the bottom, remove the entire old assembly and put that in place. If the old one is glued or glued in place, a sharp but gentle tap. Break that up old plastic out with a hammer. Just be careful not to hit the tank itself or you could crack it. " Filler valve. A word of caution: the rubber washers for the tank caps are made of that highly toxic, stinky Chinese material that makes me nauseous from a mile away. A stamp and some rubber gasket material. Dimensions: 5/16" ID , 1-1 OD /16" and 1/8" thick. While everything else about this product works well, I highly recommend that you purchase four (4) of these rubber washers ahead of time, if you do decide to buy it you can probably find them for pennies at your local hardware store, or better yet, get a shock kit there too - all at once as most places have them too side the fill valve "leak protection" is a little tricky to find and Revain was the only place I could find it so I bought them all together (local stores claim they do but they don't) .