The metal housing is 23" long by 1/2" wide. Imprint on back of housing is "22 3 GP CALDWELL". Thanks for you help! Mike.
Tom from SWISCO responded:
September 30, 2019
Thanks for contacting us. Start by looking at our S395-23. This comes with a 19-005 top and 15-001 bottom, so as long as those match up then I think you'll be good to go. When prompted, you'll want to select the 2230 option.