Searching for 2620 BSI NH

A quick learner says:
Here are photos of the window channel balance we need. THANK YOU!
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Bob from SWISCO responded:

This appears to be either an S351-27 or S390-27. Just make sure the top fitting lacks wings, or 'side tabs' (basically our 19-005 vs our 19-002). The only difference between the Series 351 and Series 390 is the depth of the bottom nylon shoe, or the 'heel-to-toe' measurement, so compare both with your old hardware to see what matches best. See the diagram below. In either case, for a new stamp option choose 2620. 


S390vS351
19-002 : Channel Balance Top Guide
Channel Balance Top Guide
19-002
$0.58
VIEW >
19-005 : Channel Balance Top, Winged
Channel Balance Top, Winged
19-005
$0.65
VIEW >
S351-27 : 27
27" Series 351 Channel Balance
S351-27
$9.75
VIEW >
S390-27 : 27
27" Series 390 Channel Balance
S390-27
$9.55
VIEW >
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How to Replace a Channel Balance Attachment
VIDEO
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How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
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How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
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How to Repair a Jammed Window
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How to replace a channel balance
How to replace a channel balance
GUIDE
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