Replacement balances

Question

There is a # 2440ff stamped on the part that needs to be replaced. There are 25inches by 1/2 inch wide

Bob · Accepted Answer

Thanks for posting. Does the top attachment resemble the 19-005? It is tough to see in the photos. Please confirm.

If so, this is either an S378-25, S380-25, or S385-25. The difference between these channel balances is the depth of the bottom nylon shoe. See the diagram below. Measure your old balance's shoe to see what matches best. For a stamp option go with 2440.

Comparison of the S378, S380 and S385 balance shoes.