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S770-40 40" Series 770 Balance

I need balancers and pivot pins for Biltbest double hung windows 41 D 14 each, 43 D 8 each, 15 each left hand pivot pins, 15 each right hand pivot pins.

Hello, my balance is exact to the discussion screenshot I provided. The only difference is the length and stamped number. Length: 52" Stamped #: 5240 For quantity: I have 2 double hung windows and need to replace the bottom balances. I would need 4 however if the top balances are the same, I ... (cont.)

Looks like S770 Goose neck clip. Stamp-3940 length of 40"

I am looking for a balance similar to the 770 but mine has a little barrel at the end instead of a hook. And the stamp says 40G. Is this something you carry?

channel balance - 40" long and 5/8 x 5/8 (w x d)Pella window model 3365 purchased in 1999. galvanized channel with ~13 inched from pulley to spring and 25.5" spring (expanded under tension with pulley.

Tilt metal window - balance 39 (38-7/8) inch long - may be series 770-40?Not sure of Pivot shoe. You listed 2 on your site. Please email me asap. so that I can possibly order today.Thank you.Ram

I need two pairs of 28 inch and one pair of 40 inch.

I need 2 balances like this, the window isn't tempered, you have to pull the clips out on the side of the window to release the sash to change it, what's the cost for 2 Thanks!

This is the left spring / corded tilt window mechanism. The lower pulley broke. I expect i need a total replacement. Note window 3 is the attachment for the lock mechanism still in the window.....i can move it to a new cord if required. Suggestions?? Thanks