The Korky Large 3-inch Complete Toilet Repair Kit allows for a full toilet overhaul in one trip. Designed to fit newer HET toilets, this kit features a large 3-inch flush valve and fixes no-refill, slow refilling, running, and noisy toilets. The included flapper is a universal design to fit most brands and features a wide range of adjustability to fit toilets made after the year 2000. The 5010 kit does NOT fit Kohler toilets. Easy to install, the 5010MP includes (1) 528MP Fill Valve, (1) Refill Tube and Clip, (1) 3060 Flapper, (1) 5030 Flush Valve, (1) Set of Instructions, (3) Bolts, (3) Rubber Washers, (3) Metal Washers, (3) Nuts, and (1) Set of Instructions. Everything you need in one complete kit - Fixes: running, noisy, no/slow refill and no/weak flush toilets Does NOT fit Kohler Toilets Does NOT fit 1-piece toilets High-performance toilet fill valve replaces old technologies such as ballcocks and fits 99% of toilets Kit includes toilet flapper that adjusts to fit most large 3-inch flush valves found in newer HET toilets Longest-lasting red rubber in toilet flapper resists chlorine Made in USA 5-year warranty Includes: (1) 528MP Fill Valve, (1) Refill Tube and Clip, (1) 3060 Flapper, (1) 5030 Flush Valve, (1) Set of Instructions, (3) Bolts, (3) Rubber Washers, (3) Metal Washers, (3) Nuts, and (1) Set of Instructions. Type: Toilet repair complete kit For Use with Urinals: No Hardware Included: Yes Leak Detection: No Package Contents: (1) 528MP Fill Valve, (1) 3060 Toilet Flapper, (1) Refill Tube & Metal Clip, (1) 5030 Flush Valve & Tank to Bowl Gasket, (3) Bolts, (3) Rubber Washers, (3) Metal Washers, (3) Nuts, and (1) Set of Instructions Universal Fit: Yes Warranty: 5-year CA Residents: Prop 65 Warning(s): No UNSPSC: 30181800