needing these parts

A quick learner from knoxville tn says:
33 hd is stamped on the balance the balance is 34 in long no ends the balance is 9/16 wide and 1/2 deep it floats in the wd jamb a bushing keeps balance from sliding down its a penco single hung window made in 2004 16 yrs old
Thumbnail of the uploaded file named IMG_3127.jpg
Thumbnail of the uploaded file named IMG_3131.jpg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

I suspect your balance is our S770-34 with one difference. The hook at the end of your pulley appears to be our 62-105. We can provide replacements with the same configuration but it will need to be a custom order. Please let us know how many you'd like to purchase and we will get a price quote and order link together for you. 

As for your pivot shoe, yours appears to be either our 15-015 or 15-208. Take a look and see which set of dimensions match up to yours. Thank you!

How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
VIDEO
WATCH >
How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
Classifying Channel Balance Fittings
Classifying Channel Balance Fittings
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.