27 4 BSI RN

Home Owner from Chandler AZ
Jun 8, 2021 4:23 pm
I measured it at 28" long
I have 8 windows
27670884-CEEE-423F-A491-354E989B059A 4E3D2989-01EC-49DB-937F-E8AD3BFE0B0C 829334D6-C868-42D9-A9A5-CE35F556C2EB 04897349-1A7B-4F3F-A637-6A3F3F578E51 C875CA61-50B6-44B1-B8D6-CFC4F404B30F
5 user uploaded images
5 Replies
Emily
Emily from SWISCO
Jun 11, 2021 1:44 pm
SWISCO
EXPERT

Hi there!

We'd be happy to help, but we'll need you to remove an undamaged balance with the end attachments intact to compare to our inventory. The video below will go over exactly what we'll need to see.


Home Owner from Chandler AZ
Jun 14, 2021 1:03 pm

Please see the attached photos.The channel portion length is 28" without attachments and has marking on it "27 4 BSI RN". Let me know if any other information is required.

Thank you,

Jagdish

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5 user uploaded images
Emily
Emily from SWISCO
Jun 15, 2021 8:21 am
SWISCO
EXPERT

Thank you for the additional pictures!

It looks like you have either our S351-28, with a 15-002 bottom attachment, or S390-28, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a spring strength option of 2740.

If you have any further questions just let us know.

Comparison of the S351 and S390 balance shoes.
Comparison of the S351 and S390 balance shoes.
Home Owner from Chandler AZ
Jun 15, 2021 1:18 pm
How much is one piece complete?
Emily
Emily from SWISCO
Jun 16, 2021 8:33 am
SWISCO
EXPERT

You can view the pricing for the Series 351 and Series 390 on their respective product pages. 

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