pivot shoe 505c ?

A quick learner from charlottesville, Virginia says:
Hi
can you identify the replacement pivot shoe for me please ? I sent a picture and the number on the part is 505C.
I was on your site and I need to buy replacement spiral balances, and my pivot shoes seem less than ideal. The metal component has come off ( though I was able to put it back ) but in other cases, it is bent. I think best just to replace.
thank you
Ian
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Paul from SWISCO responded:

Unfortunately, the manufacturer of your pivot shoe as gone out of business. We believe you either can use the 15-046 pivot shoe (1-1/4" wide by 1/2" thick) or the 15-118 pivot shoe (1-1/4" by 9/16"). You will need to disconnect the spiral balance from the shoe and remove the shoe to compare the dimensions. Review our media guides we placed on this page for additional assistance. 

How to replace a tilt window spiral balance.
How to replace a tilt window spiral balance.
VIDEO
WATCH >
How to Remove a Pivot Shoe (Cutout Method)
How to Remove a Pivot Shoe (Cutout Method)
VIDEO
WATCH >
Swisco's 15-046 Pivot Lock Shoe
Swisco's 15-046 Pivot Lock Shoe
VIDEO
WATCH >
How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
GUIDE
READ >
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