pivot shoe

tilt windows were installed when house built about 15 years ago.Name unknown. I have replaced the upper window pivot bar with your model #26-412, with no problem. I now found that one of the lock shoe pivot is damaged & needs replacing. I was unable to disconnect the spiral balance from the shoe with the spiral balance tool & viewing your video via cut out method did remove the balance & shoe as a unit. I could not find a way to disconnect the balance from the shoe with the balance tool, other than removing as a unit.Your lock shoe model # 15-046 looks like a fit, but my concern,can this shoe be used with my spiral balance or do I have to replace both.
The spiral balance is 23 inches long with these markings. 22 5 LU CMC 6
Thank You---- Guido

My follow up inquiry. After a careful inspection ,I find that my balance is totally different. you show a round spiral balance that the tension can be adjusted with a tool & can be disconnected from the damaged lock shoe. Mine is square with a spring & has to be removed as a unit to replace the damaged lock shoe,& no tension adjustment.My question, can your model 15-0460 lock shoe be used with my balance???

Paul, I wish to thank you & Swisco for your information and instructions, I was able to replace the pivot shoe with no problems. The videos were of great help, Thanks again