window part to go with Series 152

Question

I need one of these. The coil balance is 15-177 with a 6 lb 152 coil balance and also a 4 lb coil balance. could you give me a part number to order this piece in the picture also??
Thank you.
John

Tom · Accepted Answer

Hi, John. That's an old style cover that isn't made anymore. You can use our 15-143 bushing, 15-144 cap, and 15-145 drum instead. These sandwich over the Series 152 spring to keep it stable in the track.