Hello! We can definitely help, but we will need to clarify a few things first. This particular type of balance can get a little complicated. Please bear with me.
First, am I right in assuming that you need these balances in pairs? For example, do the 1340 and 1330 go in the same window? Same for the 1930s and 1940s, as well as the 2230 and 2240 balances? That's usually how these hinged balances go. The thing is, those stamps only tell me the weight of the sash. They do not tell me what the nylon attachments on each end are.
That's where it gets a little complicated. These balances typically use our
19-008 top and
15-025 shoe. Look them over and tell me if you agree. We have to custom make this, however in each pair (1340 and 1330 for example) one balance will be missing the
15-025 shoe. In your three cases, I do not know which one is which. If you can, please specify which stamped balance uses which attachments (both the
19-008 top and
15-025 bottom, or just the
19-008 top by itself).
Once I know that, we can email you a selection of custom product links that you can add to your cart, in addition to the price for each.
As for the other parts, the hinge is likely our
15-058. I am not sure about the gasket. Could you show me a picture of its profile? Thank you!