To make sure I get the right balancer and window parts

Hello! I agree that the Series 385 is very close. As long as your shoe is 1-3/32" deep then you should be good to go, but that's not something I can confirm via photos. The difference is just too subtle to eyeball. You will have to measure that shoe as carefully as you can and use your best judgement.

As for the top sash guide, the 18-009 is also very close in terms of design but once again it will come down to matching up precise dimensions. You can see detailed dimensions for our 18-009 on its store page and in the diagrams below.

Detail of 18-009

Side view of 18-009