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S351-19 19" Series 351 Channel Balance

I need replacement balance channels for my window that weights 23 pounds. The 19" 390 with the upgraded spring (option 1860) looks like the correct one. The only spec that is not the same as the old ones is the base measurement. Mine is 1" vs the 1 1/8 inch base measurement. Will this still wor ... (cont.)

Hello, I believe this is the S351, but wanted to get your feedback first. It is the 1/2 width and 12 inches. Can you please help me identify so that I can order the correct balances? Thank you.

Balance width 1/2", no wings, shoe depth 1" balance metal part total length = 19", stamped 18201 B.S.I OR T. Thank You!

Hi I'm searching for this balancer it shows 1830 on the parts, I would like to order 16 pieces of it.

19" BMI 1850

Hi, Do you carry the balances pictured here and if so, could you tell me the part #s and prices? I also need new ones for some smaller windows but I've reached the photo attachment limit so will try to send those in a 2nd message. The smaller windows are about 19.5" long and the longer ones are abou ... (cont.)

8). #2620 channel balances. 26 3/8"10). #1820.channel balance. 19" 4). #2420 channel balances. 25". 4). 90-042 NuPrime Window Sweep 36) 18-110 NuPrime SeasonAllFour windows with #2620 channel balances have balances on left side only - two windows with #1820 stamped balances have one on ea ... (cont.)

The window parts came from "BLOMBERG" SYSTEM Sacramento, California. 25 years old.

Having difficulty locating these balances with the top and bottom. The metal part of one balance measures 24 7/16 stamped 2430. The other metal part balance measures 18 1/2" and is stamped 1820. The sash guide pics show the different dimensions

Hi this is my 18 window balancer which has a stamp so I belive its a 400 series ? But it's the only park on it and I don't know what weight to use to choose right replacement part.

Hello, I'm replacing the balances on a few of my Gapco windows. I measured the old ones and matched the part up to the 19" series 351. However the stamp on my old ones is 2820, which I'm not seeing as an option. Which product should I be using?

The balances on both sides of the window were cracked off. The plastic tabs at each end were broken and could not find the pieces so am not sure if they had wings on the bottom or not. The length is 19" long. I will need to order replacements for both sides.

I could not find a match on your website. Can you help me? I think I need 10. Thanks

Hello, I need 351-19 balancer. sash weight 21.6 lb. I only see 1850 (18 to 20 lb). Which one will work? Will 1850 work? thank you

the balance in my window, shows a stamp that says 18A

Hi Jody in customer service said to send this info. I purchased item # S351-19 Option 1830 and it is not strong enough to hold window. The window weighs 18 lbs. What special order balance do I need? Thanks.

I need S351-19 Channel Balance. I don't know what option I need. The stamping on the balance I have reads "28 3 JO CALDWELL". Can you tell me what option I need? Thanks