Do It Best 400956 Flush Valve Seal Champion 4 Titan 4

Product Description

The DO IT BEST 400956 is a rubber flush valve seal engineered as a direct replacement for toilets equipped with the American Standard Champion 4 and Eljer Titan 4 flush valve systems. This seal fits where the original American Standard part number 7301111-0070A was installed, restoring a watertight seat to the flush valve and stopping slow leaks or incomplete flushes caused by a degraded seal. Constructed from durable rubber, it is designed for long-term performance in the demanding environment of a toilet tank. Plumbers and knowledgeable DIYers can complete the swap without specialty tools.

This flush valve seal is used in residential toilet repair applications where American Standard Champion 4 or Eljer Titan 4 flush valves are installed. It is a common repair item when a toilet runs continuously, fails to flush completely, or passes water slowly from the tank to the bowl, all symptoms of a worn or cracked valve seal. The part is intended for single-toilet service calls and standard residential plumbing maintenance work.

Key Features

• Rubber construction for durable, long-lasting sealing performance
• Direct replacement for American Standard OEM part 7301111-0070A
• Restores proper flush valve function to Champion 4 and Eljer Titan 4 systems
• 5-year warranty coverage
• Designed for straightforward installation without specialty tools

Compatibility

Compatible with American Standard Champion 4 and Eljer Titan 4 flush valve systems. Replaces original American Standard part number 7301111-0070A.

Installation Notes

Installation is performed by a licensed plumber or experienced DIYer. Shut off the water supply at the toilet stop valve and fully flush the tank to drain it before removing the old seal. Ensure the flush valve seat is clean and free of mineral deposits before seating the new seal to achieve a proper watertight fit. Follow all applicable local plumbing codes during service.

Technical Specifications

• Material: Rubber
• Product Type: Flush Valve Seal
• Warranty: 5 years

Standard Information

• Brand: DO IT BEST
• Manufacturer Part Number: 400956