Does a Kohler 1.6 toilet bowl need a 1.6 tank or will a 1.28 work?

SOURCE: "Can you replace only the toilet bowl and use the existing tank"

Its usually better to buy the set, but if you don't want too that's fine. As long as the water capacity of your old tank is what the new bowl requires. If you look at the set at the store, it will usually tell you the water capacity and specs of the new bowl. Although most bowls use the same holes and bolts to combine the tank and bowl, make sure the old tank will fit on the new bowl you selected.

SOURCE: Toilet won't shut off

Does it leak from the overflow? If so then the washer at the top of the Fluidmaster needs to be replaced. If it is not going over the overflow then you will need to replace the flapper on the flush valve.

SOURCE: correct tank to bowl gasket for Orion toilet

I would change out the flush valve itself...it will come with the right gasket....it won't cost anywhere near the price of a new toilet...and it will save you time in the long run..good luck and.thanks for rating my effort....the fang.

SOURCE: Kohler Cimarron elongated comfort height toilet not flushing correctly

low water in the bowl is only caused by the float being to high! the gurgles is Usually because of air coming back up through the pipe, check your vent pipe that come out the roof. this will help the draining.

SOURCE: I have 2 K3466 model Kohler toilets and just had a

There is a volume control screw on the valves usually a plastic thumbscrew on side of valve turn clockwise until they quiet up the plumber should have adjusted that these are very tempermental toilets but when adjusted properly are excellent toilets I have 2 in my own home