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Casey from SWISCO responded:
March 28, 2011
Hi Pat,
Looking at the sent images it does look like the 28 inch Series 390 balance assembly . Choose the Stamp option 2740, this is the equivalent to the 27D stamp. The top sash guide, looks like the 18-033 or possibly the 18-031 . You will need to compare the dimensions of your original to the detailed product images we provide online. |