Kohler Authorized Substitution
The part number ED6645-540-S has been changed to part number ED0066455400-S. While the new part may look different, this is a Kohler approved substitution.
Please note that the price and availability shown is for the new part number ED0066455400-S.
|Old Part Number||ED6645-540-S|
|New Part Number||ED0066455400-S|