Review on KOHLER GENUINE GP1229656 Canister Repair by Luis Estrella

Problem: Yellow cap (labeled "Aqua Piston") cracked at base; As a result, the tank filled but the bowl didn't, and there was a risk of accidentally splashing more water. Fix: It took less than 2 minutes to replace the yellow cap and the stem it attaches to. Didn't even have to drain the tank completely; I just turned off the water and gave a full flush. Not sure why the chain is included in this kit as it wasn't needed but cheaper/easier than replacing the entire rig.