Thank you for your question, april54! Model B66513-6030-WH is a bathtub surround which can be used with the classic 400 Curved bathtub shower doors, B55910-6030-SS when used with the Delta Classic 400 Curved bathtubs, model numbers 40114R or 40114L. If you are looking for a shower only installation, you can use model B67513-6030-WH instead along with the shower bases B78513-6030L-WH or B78513-6030R-WH with a standard shower door.
Best regards, Edward
Date published: 2019-01-15