viking window parts about 12 years old

A home owner from Thornton, CO says:
August 13, 2014
The length is 2 feet not considering the inserts at each end, and the stamp in it is 2330. I would need two of these. Can you help?

Rick
User submitted photos of a window balance.
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Tom from SWISCO responded:
August 13, 2014
Good morning, and thanks for posting. Looks like your top attachment is winged, while your bottom is not. Since this doesn't match any of our standard Series, your balance will have to be specially made.

Before I can work on that, though, I'll need to figure out what that bottom shoe is. Check out our 15-001 and 15-002 and tell me which is a closer match.
Comparison of <a href='Channel-Balance-Shoe/pd/Replacement-Sash-Support-Channel-Balance-Shoes/15-001'>15-001</a> & 15-002
A home owner from Thornton, CO says:
August 13, 2014
The part 15-002 is the correct one.
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Tom from SWISCO responded:
August 14, 2014
Great. Check out this Custom Channel Balance Request Form I've started for you based on your specifications and fill out the blank fields. One of our representatives will get back to you with a price quote and an item to add to your cart.
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