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24-431 Andersen Sash Balance, 419, 425, 431

Looking for anderson narrowline 28310 replacement balances

Hi We're replacinging Balancers in our Windows. These windows were installed in 1960 or 1962. There are few identifying marks on these balancers. We did find numbers on one... 4. 25 We would like to buy replacement parts. Thank You!

I'm not sure which numbers on the window balance to go by. None of the numbers on the one I removed match any of your replacements. Any assistance is much appreciated.Jim

The only #'s on it are 11600-3 , 11600-17 and 321 1M9 1135...the 1M9 might not be correct as it is worn...thanks

Need help identifying balancer model #'s.bedroom balancers appear to be E32 9#27. No "L" or "R".Laundry balancers I can't make out. I hope you can.Thanks, Todd

Hello. We need to order replacement window balances for several old Anderson double hung windows. Image attached. The number says B 4 25 7 70. Which replacement balance do we need? Thank you!Karla

I can't seem to find this one on your site, ty

Stamped numbers are B924 4#19 685 and 1600-17. Both units have the same markings.

Need to find proper balancer.the lettering on old balancer is( LL 4 31 84 ).size is 6 5/16" × 2 13/16" × 3/4" .sent photos .House was finished in 1965

Have a bathroom window with pull cords not returning into balancer. Not sure what is the replacement part may be. What I can see on part is as follows: B95 4#19 635. Or it may be B95 4/19 635 not quite sure

I have an old Anderson Window (about 40 years old). The sash cord on the front sash broke on both sides. I took the window apart and looked at the window balances. There appears to be two numbers:E60-4#27811600-17I could not remove the balances since the rear sash is still operating. Will you be ... (cont.)

Balancer has the following stamped letters/numbers: CC 4 19 73 It also has at least one screw near the middle. House was built in 1964.

Need replacement ballast for double hung Anderson..only numbers I see are in picture above

I have a small double hung Andersen from the early 1980's. The numbers on both balancers are the same. B1 4 19 486 This goes against everything I've read in my searching for the right part? The one in my hand is from the left side. Your advice is appreciated, Chris

Unsure which part number this corresponds to?

I am looking for this Andersen sash balance replacement. I can't seem to locate it when I enter the numbers on the balance. Can you please look at the enclosed photo and be in touch with me as soon as possible. Thank you so much, Richie

I removed 2 sash balances from and old Andersen window built in the mid 1970's. I can't make out the windo model type etched on the glass, but I have the old part. On the part are the numbers B224p19/576.

Hi,I have a Anderson window balance which one do I order? Number 11600-17 is on mine thankyou Justyn

We own a bunch of older rental units, many of which have these old balances. We found your great video on replacing them. I'm hoping to get an idea of cost per window. Thanks, Jake.

I need 4 balancers for anderson windows manufactured in 1987. They are high performance wood d/h windows The balancers have the following numbers Balancer 1, D81 7#27 Balancer 2, e51 9#27 Balancer 3, G23 Balancer 4, N05 419