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840 S190 Coil Balance Spring

Product Code: S190-840

840 S190 Coil Balance Spring
Main product image of the S190-840 840 S190 Coil Balance Spring
Quantity Price
1-9 $12.35
10-24 $11.73
25-49 $11.11
50-99 $10.50
100+ $10.13
Product Description
This series 190 coil balance spring replaces springs stamped with 840. Balance coils are also known as constant force window balances.
Good Idea!
Balances are sold individually, however, it is a good idea to replace both window balances at the same time. Pairing a new balance with an old one would cause the new balance to wear out faster.
Customer Questions & Comments
Discussion # Of Replies Last Post Date
I need help with coilsThis discussion includes image(s). 4 May 31, 2016
window coil balanceThis discussion includes image(s). 2 Jun 17, 2015
broker window coil balancing springThis discussion includes image(s). 4 Jun 3, 2015
BALANCE SPRINGThis discussion includes image(s). 4 May 22, 2015
Need this part has 3 stamp on it and is 1/2" wideThis discussion includes image(s). 5 May 18, 2015
S190-832 vs S190-840? 4 May 5, 2015
Do I have the S190-832 or S190-840 3 May 1, 2015
Question about window balance coil spring equivalencyThis discussion includes image(s). 3 Apr 1, 2015
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