Korky 450BP 4" Red Flush Valve Seal for American Standard Champion 4 Eljer Titan 3-Pack The Korky 450BP flush valve seal is a premium, direct-replacement part engineered for American Standard Champion 4 and Eljer Titan 4 toilets, including models 2004, 2034, 4266, 4272, 4077, 4281, 4215 (Champion 4 Max), 4225 (Champion Pro), and Eljer Titan 4 (4272). Made from Korky?s exclusive chlorine-resistant red rubber compound, this 4-inch diameter seal delivers superior durability against hard water, tank chemicals, and degradation?outlasting standard materials while maintaining a reliable, leak-free seal. It replaces OEM part number 7301111-0070A and fits precisely into the flush valve opening at the tank base, ensuring proper water retention and preventing phantom flushing or water waste. Installation requires no tools or extra hardware?simply remove the old seal, clean the valve seat, and press the new seal into place. The vibrant red color aids visual confirmation of correct installation and adds a professional touch. Packaged in a 3-pack, this set offers value for multi-toilet households, property managers, or plumbers stocking up on high-demand repair components. Features - Direct replacement for American Standard 7301111-0070A flush valve seal - Compatible with Champion 4, Champion 4 Max, Champion Pro, and Eljer Titan 4 toilets - Korky-exclusive red rubber resists chlorine, hard water, and chemical breakdown - 4-inch diameter ensures full coverage and watertight seal on flush valve seat - Tool-free, snap-in installation?no screws, gaskets, or adhesives needed - Prevents constant running, leaks, and unnecessary water consumption - Red color enables quick visual verification during service - Low-profile design integrates seamlessly with OEM flush tower assemblies - Made in the USA with quality-tested materials - 3-pack provides cost-effective solution for multiple repairs or backups Specifications - Brand Name: Korky - Model Name: Korky 450BP - Part Number: 450BP - Product Type: Flush Valve Seal - Material: Korky Red Rubber (Chlorine-Resistant) - Color / Finish: Red - Seal Diameter: 4 in - Thickness: 0.3 in - Product Dimensions: 6.75 x 5.00 x 0.25 in - Item Weight: 0.100 lb (per seal) - Quantity per Package: 3 - Packaging Type: Carded - Compatible Toilets: American Standard Champion 4/4 Max/Pro, Eljer Titan 4 - Replaces OEM: 7301111-0070A - Hardware Included: No - Country of Origin: United States - UPC: 049057103708 - Global Trade Identification Number: 00049057103708 - Manufacturer: Korky Product Application This flush valve seal is used by homeowners, handymen, and licensed plumbers to restore proper function to leaking or inefficient American Standard and Eljer toilets. Commonly installed in residential bathrooms, rental units, and commercial restrooms, it eliminates wasted water caused by degraded seals?reducing utility costs and environmental impact. Its chemical-resistant formulation makes it especially effective in homes using in-tank cleaners or municipal chlorinated water. The 3-pack format supports proactive maintenance across multi-unit properties or service fleets, delivering a trusted, factory-tested solution that ensures quiet, reliable, and water-efficient toilet operation with minimal downtime.