Replacement Parts

Thanks for posting! This operator can be replaced with either the 39-253RB or the 39-439B Encore Dual Arm Operators. To determine the correct replacement for your window repair, carefully compare the differences between them to identify the one you have.

A few of the compatible covers and the brackets have been tagged below this thread; the other compatible hardware can be found in the related products for the operators, on the website. The video tutorial below provides a detailed explanation on the differences.