Need balancer parts coil, coil with shoe plus foot

Handy Person from baltimore, md

Hi, 

I have uploaded a pic with digits found on side of window but haven't found anything else. From googling, the 40284 SS seem to represent this to be a Pella window. However there are no stamps on coil and either both coils snapped and broke or there is no tab. These coils deem to be 3/4". 

the foot at the base of the window might be okay if they fit any new coil shoes. Otherwise if new ones are smaller I would prefer new ones. 

so there is the coil in plastic midway up the window and then coil with shoe at base. Thanks!

It does read "china" on the plastic cover.

4 user uploaded images
4 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

We offer the conversion video shown below that works for Simonton windows that use the type of coil balance assembly shown in your photos. Review the full process below to walk you through the repair. Thanks for posting! 

Handy Person from baltimore, md
Hi,
thank you for that video. I just measured the window and it weighs 18lbs. So with 4 coil springs supporting it, what size coil springs should I buy?
thank you,
Heather 
Casey
Casey from SWISCO
SWISCO
Expert

Based on your sash weight, I'd suggest using two S159-04 coils on each side. 

Reply to Thread
Current Photos:
Related Products
Related Videos
Related Guides