Genuine Kohler Authorized Substitution : The part number ED6578-038-S has been changed to ED0065780380-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-041-S has been changed to ED0065780410-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-042-S has been changed to ED0065780420-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-119-S has been changed to ED0065781190-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-124-S has been changed to ED0065781240-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-133-S has been changed to ED0065781330-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-134-S has been changed to ED0065781340-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-135-S has been changed to ED0065781350-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-160-S has been changed to ED0065781600-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-162-S has been changed to ED0065781620-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-164-S has been changed to ED0065781640-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-176-S has been changed to ED0065781760-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-187-S has been changed to ED0065781870-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED6578-200-S has been changed to ED0065782000-S. While the new part may look different, it is a manufacturer approved substitution.