Coil window springs

Hello,

It's tough to be sure with the pivot shoe still installed but the 15-228 would be a good place to start. Take a look and compare the specifications below to yours.

Dimensions for 15-228

If it's a match, this pivot shoe is compatible with either the 1/2" thick Series 160 coil springs or the 3/8" thick Series 165 coils depending on the size of your original springs. It looks like your cover is stamped with 7.5 Ibs. If so, I suspect that you would need the S160-07 as long as your coils also measure 1/2" thick. Take a look and thanks for posting!