A quick learner from royal palm beach, FL says:
February 28, 2016
I have H-LC 30 and 45 window in my house. I have several guides that are now broke. I cannot find the part number to order them.
Donna from SWISCO responded:
February 29, 2016
Hi, Thanks for posting with photos!
Please take a look at SWISCO part number 18-161, Sash Guide. Compare the measurements and let us know if they differ in any way.