Repair Kit Replaces Kohler 84499 (1B1X), Complete Toilet Tank Rebuild Kit—Flush Valve, Flapper, Ballcock/Fill Valve, Bolts & Gaskets—Also Fits 9269/30673, Made in USA

Okay

I made this purchase as a replacement for my 1978 Kohler Rochelle silent flow internals when and if needed. This kit does fit but not without some additional plumbing changes for the placement of the flush ball and internal plumbing for the front bowl flush system. I advise to rebuild your original brass system if possible as is a much heavier duty part and can last far longer. This is the same for the original type flush ball. The new flapper flush works but is not nearly as durable as the harder original Kohler flush ball. Also, I recommend installing a new toilet seat if needed before installing this kit. You wont be able to install a new toilet seat with this kit in place. Unlike the original Kohler internals, there's just not enough room to replace the seat with this kit in place. This kit does also include a rubber adapter seal for the water connection to the toilet. This seal can be difficult to find when repairing older "low boy" toilets.

Just as described for our weird kohler toilet, was very hard to find even went to a plumbing store couldn’t get it

Input valve is difficult to adjust. Flush valve has round gasket for a triangular hole(????). Can’t stop slow leakage!!!

Came quickly and easy to install

I have a Rialto toilet which I should probably replace because getting it to flush right has always been a problem, but this kit is the worse. Installing the flush valve is nearly impossible. The fill valve had multiple problems and I had to buy the Lasco replacement kit to finish the job. I should have read the reviews.

Fit as promised for John Deere tractor!

Unless u have plumbing experience don't even try to install