Harvey window parts

It's tough tot ell from these pictures, but remove undamaged pivot bars from an identical window (if possible) and see our 26-416. For the pivot shoes, remove and see if either our 15-105 or 15-208 match. 

I'm afraid that code and brand doesn't correspond to any singular balance in particular. In order to determine if we sell a good replacement for you, I'll need a photo of the part in question. Seeing it unobscured and in undamaged condition would be the most helpful. Consider that the less we can see of the balance in question, the less likely we'll be able to find a match.