Genuine Kohler Authorized Substitution : The part number ED1770-022-S has been changed to ED0017700220-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-031-S has been changed to ED0017700310-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-039-S has been changed to ED0017700390-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-042-S has been changed to ED0017700420-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-053-S has been changed to ED0017700530-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-056-S has been changed to ED0017700560-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-065-S has been changed to ED0017700650-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-083-S has been changed to ED0017700830-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-089-S has been changed to ED0017700890-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-101-S has been changed to ED0017701010-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-109-S has been changed to ED0017701090-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-111-S has been changed to ED0017701110-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-127-S has been changed to ED0017701270-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-147-S has been changed to ED0017701470-S. While the new part may look different, it is a manufacturer approved substitution.

Genuine Kohler Authorized Substitution : The part number ED1770-150-S has been changed to ED0017701500-S. While the new part may look different, it is a manufacturer approved substitution.