Tank Fill Flush Valve Repair Kit Fits for One-Piece Toilets, for Kohler Rialto, Revival, San Raphael Toilet K-3384 K-3397 K-3398 K-3399 OE# K-1068031, 1058910, 471147, Handle 85114-CP

​I picked up this 1-piece repair kit for my Kohler Rialto and it was exactly what I needed to stop that constant leaking sound. Finding specific parts for these older models can be a real headache, but this set fits perfectly and feels just as solid as the original equipment. The installation was pretty straightforward even if you aren't a pro plumber, and it is a massive relief to have the flush handle working smoothly again without having to jiggle it every single time. ​The quality of the fill valve is great and it feels much more durable than some of the generic universal kits you find at the big hardware stores. Having the specific flush handle included is a huge plus because it matches the 1-piece design perfectly and looks brand new. It has completely solved my water-run issues and saved me from having to call someone out for a 5-minute fix. If you have one of these specific Kohler models and need to refresh your tank internals, this kit is a total lifesaver for getting everything back to 100% working order

Dilomber Tank Flush Fill Valve Repair Kit Toilet repair kits are one of those things you don’t think about until you need them, but having the right parts can save a call to the plumber. The Good: • Includes the components needed to address common fill valve problems. • The pieces appear well made and compatible with Kohler Rialto toilets. • A much more affordable fix compared to replacing the whole unit. The OK: • Installation requires basic DIY plumbing knowledge. Could Be an Issue: • Always confirm compatibility with your toilet model before purchasing. Overall this kit is a practical solution for restoring proper toilet function without replacing the entire system.