The product was exactly as described and fit American Standard Champion toilet tank.

Product fit well and sealed properly

This was an exact replacement in my champion toilet and the cost was reasonable.

This was a perfect replacement.

I replaced my American Standard Champion toilet valve, it is a perfect fit and much cheaper than any other place I could find. Buy it you won't regret it.

The product fit perfect in my toilet.

I only use OEM parts and these didn’t disappoint

Excellent product that replaced my older flush valve assembly. This product is mislabeled as just a "tank seal." It is a complete flush valve assembly.

I will buy this product again.

Great price on this product. Great communication with the company.

Fixed the slow internal leak I had.

The new one I bought was extremely easy to install!! But the one that came with the toilet, initially, was horrible. It had to be broken in order to get it out of the tank. Unsatisfactory!!!

Great value

Replaced two tank flush valves upgrade for ease of gasket seal replacement. Best price for oem product. Fast delivery. Glad I found this dealer... will use again if

Perfect part needed for our toilet.

The product arrived too late for me to use. Since I couldn't get it anywhere else, I was forced to purchase a new toilet from your competitor. Very wary of buying on line again.

Good company, bad product

Build is a great company! I do not like this flush system. Kooky is a sub quality product. I only ordered this because it was the only one that fits my toilet.

The part corrected the problem of phantom flushing, which is a common issue with these models

Just the right part to fix the American Standard toilet. The shipping was fast so I didn't have to wait long to fix my toilet.

Part worked great. Easy to install (with the right tools).

Replacement flapper valve for Champion Toilet

This is an original replacement for the flapper valve in a toilet that is becoming hard to find.

Just Perfect!! Fast Shipping and the item I received is exactly as what the picture shows. This is just what I neeeded. Thank You A++++

Just Perfect!! Fast Shipping and the item I received is exactly as what the picture shows. This is just what I neeeded. Thank You A++++

Instructions would've been nice if it were included in the packaging. Thank g-d for the internet.