Plumb Shop Div Brasscraft 668145 Tank to Bowl Gasket

Product Description

The PLUMB SHOP DIV BRASSCRAFT 668145 is a double-seal tank-to-bowl gasket designed to create a watertight connection between the toilet tank and bowl. This replacement gasket seats firmly at the flush valve outlet, preventing leaks at one of the most common failure points in a gravity-fed toilet. The double-seal design provides added protection against seepage compared to standard single-seal alternatives. At 0.3 pounds, the gasket is lightweight and straightforward to handle during installation. Licensed plumbers and experienced DIYers install this type of component as part of routine toilet rebuilds or targeted leak repairs.

This gasket is suited for residential toilet repair applications where the existing tank-to-bowl gasket has deteriorated, compressed, or begun to leak. It is compatible with American Standard, Briggs, Kelgore, Norris 38, and Universal Rundle toilet models as indicated by the manufacturer. The part fits standard gravity-flush toilet configurations and is sold individually, making it appropriate for single-unit service calls or stock replenishment for plumbing service vehicles.

Key Features

• Double-seal construction reduces the risk of leaks at the tank-to-bowl joint
• Fits American Standard, Briggs, Kelgore, Norris 38, and Universal Rundle toilets
• Lightweight at 0.3 pounds for easy handling during service
• OEM-style replacement geometry for straightforward drop-in fitment
• Sold as an individual unit for targeted repair use

Compatibility

Fits American Standard, Briggs, Kelgore, Norris 38, and Universal Rundle toilet models. Designed as a replacement tank-to-bowl gasket for gravity-flush residential toilets matching these manufacturer specifications.

Installation Notes

Installation is typically performed by a licensed plumber or qualified DIYer. Before replacing the gasket, shut off the water supply at the stop valve below the tank and flush to drain residual water. Remove the tank bolts to separate the tank from the bowl, then seat the new gasket squarely over the flush valve outlet before reassembling. Follow local plumbing code requirements, such as those outlined in the IPC, when performing toilet repair work.