Lavelle Industries Inc 2011BP Kohler Hinge Flapper

Product Description

The LAVELLE INDUSTRIES INC 2011BP is a hinge-style toilet flapper engineered as a direct OEM-style replacement for Kohler one-piece toilet models. Constructed from Red Chlorazone material, this flapper resists the chemical degradation that breaks down standard rubber flappers over time. The shark fin design provides consistent seating and a reliable seal on each flush cycle. A stainless steel chain is included, offering corrosion resistance in the wet tank environment. Licensed plumbers and experienced DIYers alike install this part as a straightforward, no-special-tools repair for a running or leaking toilet tank.

This flapper is designed specifically for Kohler one-piece toilet models, including the San Raphael, Rialto, and Rosario product lines. It replaces OEM part numbers 84995 and 1000490, making it a confirmed drop-in fit for those applications. It is sold individually and is appropriate for residential toilet repair in both new replacement and routine maintenance scenarios.

Key Features

• Red Chlorazone material construction resists chlorine and chemical breakdown
• Shark fin design ensures consistent seating and a positive seal
• Stainless steel chain included for corrosion resistance in tank environments
• Direct replacement for OEM part numbers 84995 and 1000490
• Fits Kohler one-piece toilet models: San Raphael, Rialto, and Rosario

Compatibility

Designed as a direct replacement for Kohler one-piece toilet models San Raphael, Rialto, and Rosario. Replaces OEM part numbers 84995 and 1000490.

Installation Notes

Installation is performed by a licensed plumber or qualified DIYer. Shut off the water supply valve at the base of the toilet and flush to drain the tank before removing the old flapper. Disconnect the chain from the flush handle arm and unhook the hinge ears from the overflow tube before fitting the replacement. Restore water supply and verify the flapper seats correctly and the tank fills and holds without running.

Technical Specifications

• Material: Red Chlorazone
• Chain Material: Stainless Steel
• Flapper Design: Shark Fin Hinge Style
• Weight: 1.8 pounds
• Unit of Measure: Each
• Package Quantity: 10

Standard Information

• Brand: LAVELLE INDUSTRIES INC
• Manufacturer Part Number: 2011BP