This fits your .
K-4327-7 Finish: Black Black Features: -Tank not included.-Combines with KOHLER series tanks (K-4645) to create KOHLER series Barrington Pressure Lite toilets (K-3554).-Combine with tank and seat to complete your Pressure Lite toilet.-Drains horizontally - no sleeving, channeling, or drains running through floors. Dimensions: -Dimensions: 15'' H X 28.75'' D. Collection: -Part of the Barrington Collection.
From the Manufacturer
Get robust flushing power every time with KOHLER Pressure Assist technology. The Barrington Pressure Lite elongated toilet bowl drains horizontally - no sleeving, channeling or drains running through floors. Combine with tank and seat to complete your Pressure Lite toilet. Includes toilet bowl only, tank sold separately.
KOHLER K-4327-7 Barrington Pressure Lite Elongated Toilet Bowl Black Black (Bowl Only) - B001A09LW2