Top Sash Guide, Lawson

Hello, SWISCO. Would you be so kind, and please view the 5 attached photos. I have four old PGT Single Hung windows that need new springs (2 springs for each window). They also need the top plastic pieces at the top of the window sash (2 pieces on each window). Thank you, SWISCO. ... (cont.)

Windows serie SH-7500 aluminum single hung

The balance is stamped with 29DS48L. The sash guides are breaking as years of sun daMmage make them brittle. Likely need new shoes as well. What is the best way to determine correct parts please? Thank you!

i need ballancers 30" long , 1/2" wide but the sash weight is 61Lbs. could you help me on the number of ballancer i need

I'm looking for new channel balances & Sash Guides for three Lawson Hurricane Windows. Two of the windows are the same and have imprints on the current channel balances as follows: 35DS 55L - I removed the window and it weighs 54.4 lbs. The channel balances look like your, S385-36; however, they ... (cont.)