Replacement Window parts

I'm not sure what it is you're looking to replace, exactly. I see a window lock, a pivot shoe, and a spiral balance. For the window lock, see our 90-005 (with 2-1/4" screw hole spacing) for a possible match. The pivot lock shoe looks more like our 15-045 (1" wide x 3/8" thick). Finally, the balance could match our 3/8" diameter Series 900 tilt window spiral balance. Let me know what you think of these recommendations.