HELP FINDING WINDOW ROLLER

Question

Hi I am trying to find this window roller with plastic housing I'm having a hard time because it doesn't have a brand or numbers that I can use to look up pls help. Thank you.

Jasmine · Accepted Answer

Hey there,

Thanks for posting! The replacement part you are searching for is actually a window balance used to support the weight of a sash. To replace the housing, you'll need the 15-102 Double Side Load Carrier. To confirm that this is the right fit for your window carefully look over the dimensions below.

Alternate view of 15-102

This carrier is compatible with the Series 145 Coil Balance. To determine which springs are needed for your assembly, you'll need to confirm the exact weight of your sash and divide it by (4), which would be the total number of coils in the window.