Window parts

Hello there. It looks like you have a 15-199 Pivot Shoe, which uses either the 1/2" thick Series 160 springs, or the 3/8" thick Series 165 coil springs. Measure the thickness of your old coil springs to see which Series matches best. For a new pivot bar, see the 26-378. For the tilt latches, start by comparing to our 26-243 and 26-244. Let me know if any details differ, and if so, how. 

Yes, that looks to be 3/8", in which case you'd need the Series 165 springs. Let me know if you have further questions.