Answer Bigboy, if the tubing needing to be replaced is the tubing inside of the freezer door, it is not replaceable and the entire door DA91-02735B would be needed to correct the tubing. The tubing that the freezer door connects to will go directly to the tank assembly DA81-05902A (incoming and outgoing tubing of the tank only listed as part of tank assembly per manufacturer) behind the refrigerator evaporator cover. From there, the incoming tubing from the tank will connect into the water valve. Read More... Answered by AppliancePartsPros.com | Friday, August 23, 2019