Skylight motor PN 42.90.38.102

Hello,

We carry one skylight operator shown below, the 39-379, but it is not motorized. I'm sorry that we won't be able to offer the exact part that you need but please let us know if you have any other hardware questions. Thanks for posting. 

Dimensions for 39-379

Alternate view of 39-275

View of 39-379 chain fully extended.