Need old viking parts for 1987 double windows with the number 2820 stamped on the sash balance: First pictures is the channel balance top wing that measures and looks like your part 19-005. Three of the pictures are of the channel balance shoe ends.
Please verify which plastic parts (top wing, channel balance) I should be purchasing for both ends.
Thank you, Melisa
sash balance 2820

Home Owner from California
May 10, 2021 2:03 pm
5 user uploaded images
2 Replies

Emily from SWISCO
May 11, 2021 2:03 pm


Hi there!
It looks like you have our Series 395 channel balance with a stamp option of 2820. The Series 395 uses our 19-005 for the top attachment and our 15-001 for the bottom attachment.
Let us know if you have any further questions!