Tom from SWISCO responded:
March 11, 2020
It's tough to tell for sure what you have from these photos. If all you wanted to replace were the nylon fittings, then I can tell you that the top is our 19-002. The bottom will be either our 15-001 or 15-002 depending on the depth. You'll have to measure the depth of the original to confirm which is best. The video below should also be very helpful to you for this project. |