American Standard 4" Champion Universal Flush Valve Kit – Genuine OEM Part – Fits All 2-Piece Champion Toilets – Includes Wrench, Lock Nut & Extra Flapper (Model 7382106-100.0070A) — Open-Box, 51% Off

Genuine OEM American Standard Part – Model 7382106-100.0070A. Factory-original 4" flush valve kit designed for American Standard Champion-series toilets.

Universal 4" Champion Flush Valve – Compatible with all 2-piece American Standard Champion toilets that use the 4-inch flush system. Helps restore strong, consistent flushing performance.

Current OEM Production Model – This is the latest version of American Standard Champion 4" flush valve commonly used to service and replace older Champion flush valves including Model# 7381967-400.0070AP and 7381983-400.0070AP.

Easy DIY Installation – Installs with basic tools; ideal for 1.6 GPF and 1.28 GPF Champion systems. Check the model number to confirm compatibility before ordering.

Complete Repair Kit Included – Package contains the flush valve assembly, installation wrench, lock nut, and an additional flapper for future maintenance.

The American Standard 7382106-100.0070A Champion Universal 4" Flush Valve Kit is the newest OEM production model used in all 2-piece Champion toilets. Engineered for powerful performance, its industry-leading 4" valve delivers a fast, forceful rush of water that clears the bowl in a single flush and helps virtually eliminate clogs, even with heavy daily use. This complete replacement kit includes the flush valve assembly, installation wrench, lock nut, and an extra flapper for future maintenance. Designed for long-term reliability, it also serves as a direct service solution for older Champion 4" flush systems.